Top 12 Ways To Learn AWS (for free)

When you look at technical job ads these days, many require some knowledge about Amazon Web Services. Regardless of whether you are a programmer, data scientist, data engineer, DevOps, database administrator, data analyst, or a manager , knowing AWS is an important skill. Even if some company uses a different cloud provider, the main concepts of cloud storage, compute, or networking, are quite similar across all vendors. In the following, I list free resources that are extremely helpful in learning AWS.

1. edX courses offered by AWS

AWS created a range of high-quality courses hosted on edX (see link below). Those courses will walk you through a range of services with numerous demos, exercises, and reviews of important concepts along the way. There is an option to pay around $100 per course and obtain a certificate, but you don’t need to do that — you can just audit the course for free and gain a lot of value from it.

2. Qwicklabs

I’m a strong proponent of learning by doing. Qwicklabs is a platform that provides a preconfigured cloud environment, which is especially valuable for people who are just starting working with AWS. The platform allows you to try out different services without fear of doing something wrong or getting a large bill at the end in case you forget to shut down some resources.

Even though you will likely not learn as much as doing everything yourself in your own AWS account, the platform provides you with an environment where all resources you need to learn a particular service (ex. IAM roles, Security Groups) are set up. On top of that, the tutorials give you a short introduction to a particular service and step-by-step instructions to accomplish a specific task.

3. AWS free tier

There is no better way of learning anything than by actually experimenting with it in real-life. AWS offers a free tier for your first 12 months, which gives you (limited) access to the most popular services. You can create your own account, set up a billing alarm to avoid unnecessary charges, and start provisioning resources and interacting with services of your choice. Here you can find a detailed overview of services covered by the free tier:

For example, you can get free 250 hours of SageMaker resources with a t2.medium notebook for two months.

4. The official training website

If you want to understand AWS in-depth, the best resource is likely the official training and certification page, which includes numerous free resources that cover both theoretical foundations and practical implications of using specific services. I can recommend it, especially if you plan to get certified, as there are many courses specifically designed to prepare for a certification exam.

5. AWS YouTube channel

AWS has an official YouTube channel that includes tutorials, videos from conferences, and demos showing how to work with their services. Ideally, you can use it in combination with a free tier account so that you can directly try out things you’ve learned.

#aws #programming #developer

What is GEEK

Buddha Community

10 Free Online Resources To Learn Swift Language

Swift is a fast and efficient general-purpose programming language that provides real-time feedback and can be seamlessly incorporated into existing Objective-C code. This is why developers are able to write safer, more reliable code while saving time. It aims to be the best language that can be used for various purposes ranging from systems programming to mobile as well as desktop apps and scaling up to cloud services.

Below here, we list down the 10 best online resources to learn Swift language.

(The list is in no particular order)

#developers corner #free online resources to learn swift language #learn swift #learn swift free #learn swift online free #resources to learn swift #swift language #swift programming

Top 10 Deep Learning Sessions To Look Forward To At DVDC 2020

The Deep Learning DevCon 2020, DLDC 2020, has exciting talks and sessions around the latest developments in the field of deep learning, that will not only be interesting for professionals of this field but also for the enthusiasts who are willing to make a career in the field of deep learning. The two-day conference scheduled for 29th and 30th October will host paper presentations, tech talks, workshops that will uncover some interesting developments as well as the latest research and advancement of this area. Further to this, with deep learning gaining massive traction, this conference will highlight some fascinating use cases across the world.

Here are ten interesting talks and sessions of DLDC 2020 that one should definitely attend:

Also Read: Why Deep Learning DevCon Comes At The Right Time

---

Adversarial Robustness in Deep Learning

By Dipanjan Sarkar

**About: **Adversarial Robustness in Deep Learning is a session presented by Dipanjan Sarkar, a Data Science Lead at Applied Materials, as well as a Google Developer Expert in Machine Learning. In this session, he will focus on the adversarial robustness in the field of deep learning, where he talks about its importance, different types of adversarial attacks, and will showcase some ways to train the neural networks with adversarial realisation. Considering abstract deep learning has brought us tremendous achievements in the fields of computer vision and natural language processing, this talk will be really interesting for people working in this area. With this session, the attendees will have a comprehensive understanding of adversarial perturbations in the field of deep learning and ways to deal with them with common recipes.

Read an interview with Dipanjan Sarkar.

Imbalance Handling with Combination of Deep Variational Autoencoder and NEATER

By Divye Singh

**About: **Imbalance Handling with Combination of Deep Variational Autoencoder and NEATER is a paper presentation by Divye Singh, who has a masters in technology degree in Mathematical Modeling and Simulation and has the interest to research in the field of artificial intelligence, learning-based systems, machine learning, etc. In this paper presentation, he will talk about the common problem of class imbalance in medical diagnosis and anomaly detection, and how the problem can be solved with a deep learning framework. The talk focuses on the paper, where he has proposed a synergistic over-sampling method generating informative synthetic minority class data by filtering the noise from the over-sampled examples. Further, he will also showcase the experimental results on several real-life imbalanced datasets to prove the effectiveness of the proposed method for binary classification problems.

Default Rate Prediction Models for Self-Employment in Korea using Ridge, Random Forest & Deep Neural Network

By Dongsuk Hong

About: This is a paper presentation given by Dongsuk Hong, who is a PhD in Computer Science, and works in the big data centre of Korea Credit Information Services. This talk will introduce the attendees with machine learning and deep learning models for predicting self-employment default rates using credit information. He will talk about the study, where the DNN model is implemented for two purposes — a sub-model for the selection of credit information variables; and works for cascading to the final model that predicts default rates. Hong’s main research area is data analysis of credit information, where she is particularly interested in evaluating the performance of prediction models based on machine learning and deep learning. This talk will be interesting for the deep learning practitioners who are willing to make a career in this field.

---

#opinions #attend dldc 2020 #deep learning #deep learning sessions #deep learning talks #dldc 2020 #top deep learning sessions at dldc 2020 #top deep learning talks at dldc 2020

Chromium-net-errors: Chromium Network Errors for Node.js

Chromium Network Errors

Provides Chromium network errors found in net_error_list.h as custom error classes that can be conveniently used in Node.js, Electron apps and browsers.

The errors correspond to the error codes that are provided in Electron's did-fail-load events of the WebContents class and the webview tag.

Features

• No dependencies.
• 100% test coverage.
• ES6 build with import and export, and a CommonJS build. Your bundler can use the ES6 modules if it supports the "module" or "jsnext:main" directives in the package.json.
• Daily cron-triggered checks for updates on net_error_list.h on Travis CI to always get the most up-to-date list of errors.

Installation

npm install chromium-net-errors --save

import * as chromiumNetErrors from 'chromium-net-errors';
// or
const chromiumNetErrors = require('chromium-net-errors');

Example Use in Electron

import { app, BrowserWindow } from 'electron';
import * as chromiumNetErrors from 'chromium-net-errors';

app.on('ready', () => {
  const win = new BrowserWindow({
    width: 800,
    height: 600,
  });

  win.webContents.on('did-fail-load', (event) => {
    try {
      const Err = chromiumNetErrors.getErrorByCode(event.errorCode);
      throw new Err();
    } catch (err) {
      if (err instanceof chromiumNetErrors.NameNotResolvedError) {
        console.error(`The name '${event.validatedURL}' could not be resolved:\n  ${err.message}`);
      } else {
        console.error(`Something went wrong while loading ${event.validatedURL}`);
      }
    }
  });

  win.loadURL('http://blablanotexist.com');
});

Usage

import * as chromiumNetErrors from 'chromium-net-errors';

Create New Errors

const err = new chromiumNetErrors.ConnectionTimedOutError();

console.log(err instanceof Error);
// true
console.log(err instanceof chromiumNetErrors.ChromiumNetError);
// true
console.log(err instanceof chromiumNetErrors.ConnectionTimedOutError);
// true

function thrower() {
  throw new chromiumNetErrors.ConnectionTimedOutError();
}

try {
  thrower();
} catch (err) {
  console.log(err instanceof Error);
  // true
  console.log(err instanceof chromiumNetErrors.ChromiumNetError);
  // true
  console.log(err instanceof chromiumNetErrors.ConnectionTimedOutError);
  // true
}

Get Error by errorCode

Get the class of an error by its errorCode.

const Err = chromiumNetErrors.getErrorByCode(-201);
const err = new Err();

console.log(err instanceof chromiumNetErrors.CertDateInvalidError);
// true

console.log(err.isCertificateError());
// true

console.log(err.type); 
// 'certificate'

console.log(err.message);
// The server responded with a certificate that, by our clock, appears to
// either not yet be valid or to have expired. This could mean:
// 
// 1. An attacker is presenting an old certificate for which they have
// managed to obtain the private key.
// 
// 2. The server is misconfigured and is not presenting a valid cert.
// 
// 3. Our clock is wrong.

Get Error by errorDescription

Get the class of an error by its errorDescription.

const Err = chromiumNetErrors.getErrorByDescription('CERT_DATE_INVALID');
const err = new Err();

console.log(err instanceof chromiumNetErrors.CertDateInvalidError);
// true

console.log(err.isCertificateError());
// true

console.log(err.type); 
// 'certificate'

console.log(err.message);
// The server responded with a certificate that, by our clock, appears to
// either not yet be valid or to have expired. This could mean:
// 
// 1. An attacker is presenting an old certificate for which they have
// managed to obtain the private key.
// 
// 2. The server is misconfigured and is not presenting a valid cert.
// 
// 3. Our clock is wrong.

Get All Errors

Get an array of all possible errors.

console.log(chromiumNetErrors.getErrors());

// [ { name: 'IoPendingError',
//     code: -1,
//     description: 'IO_PENDING',
//     type: 'system',
//     message: 'An asynchronous IO operation is not yet complete.  This usually does not\nindicate a fatal error.  Typically this error will be generated as a\nnotification to wait for some external notification that the IO operation\nfinally completed.' },
//   { name: 'FailedError',
//     code: -2,
//     description: 'FAILED',
//     type: 'system',
//     message: 'A generic failure occurred.' },
//   { name: 'AbortedError',
//     code: -3,
//     description: 'ABORTED',
//     type: 'system',
//     message: 'An operation was aborted (due to user action).' },
//   { name: 'InvalidArgumentError',
//     code: -4,
//     description: 'INVALID_ARGUMENT',
//     type: 'system',
//     message: 'An argument to the function is incorrect.' },
//   { name: 'InvalidHandleError',
//     code: -5,
//     description: 'INVALID_HANDLE',
//     type: 'system',
//     message: 'The handle or file descriptor is invalid.' },
//   ...
// ]

List of Errors

IoPendingError

An asynchronous IO operation is not yet complete. This usually does not indicate a fatal error. Typically this error will be generated as a notification to wait for some external notification that the IO operation finally completed.

• Name: IoPendingError
• Code: -1
• Description: IO_PENDING
• Type: system

const err = new chromiumNetErrors.IoPendingError();
// or
const Err = chromiumNetErrors.getErrorByCode(-1);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('IO_PENDING');
const err = new Err();

FailedError

A generic failure occurred.

• Name: FailedError
• Code: -2
• Description: FAILED
• Type: system

const err = new chromiumNetErrors.FailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-2);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FAILED');
const err = new Err();

AbortedError

An operation was aborted (due to user action).

• Name: AbortedError
• Code: -3
• Description: ABORTED
• Type: system

const err = new chromiumNetErrors.AbortedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-3);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ABORTED');
const err = new Err();

InvalidArgumentError

An argument to the function is incorrect.

• Name: InvalidArgumentError
• Code: -4
• Description: INVALID_ARGUMENT
• Type: system

const err = new chromiumNetErrors.InvalidArgumentError();
// or
const Err = chromiumNetErrors.getErrorByCode(-4);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_ARGUMENT');
const err = new Err();

InvalidHandleError

The handle or file descriptor is invalid.

• Name: InvalidHandleError
• Code: -5
• Description: INVALID_HANDLE
• Type: system

const err = new chromiumNetErrors.InvalidHandleError();
// or
const Err = chromiumNetErrors.getErrorByCode(-5);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_HANDLE');
const err = new Err();

FileNotFoundError

The file or directory cannot be found.

• Name: FileNotFoundError
• Code: -6
• Description: FILE_NOT_FOUND
• Type: system

const err = new chromiumNetErrors.FileNotFoundError();
// or
const Err = chromiumNetErrors.getErrorByCode(-6);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FILE_NOT_FOUND');
const err = new Err();

TimedOutError

An operation timed out.

• Name: TimedOutError
• Code: -7
• Description: TIMED_OUT
• Type: system

const err = new chromiumNetErrors.TimedOutError();
// or
const Err = chromiumNetErrors.getErrorByCode(-7);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('TIMED_OUT');
const err = new Err();

FileTooBigError

The file is too large.

• Name: FileTooBigError
• Code: -8
• Description: FILE_TOO_BIG
• Type: system

const err = new chromiumNetErrors.FileTooBigError();
// or
const Err = chromiumNetErrors.getErrorByCode(-8);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FILE_TOO_BIG');
const err = new Err();

UnexpectedError

An unexpected error. This may be caused by a programming mistake or an invalid assumption.

• Name: UnexpectedError
• Code: -9
• Description: UNEXPECTED
• Type: system

const err = new chromiumNetErrors.UnexpectedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-9);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNEXPECTED');
const err = new Err();

AccessDeniedError

Permission to access a resource, other than the network, was denied.

• Name: AccessDeniedError
• Code: -10
• Description: ACCESS_DENIED
• Type: system

const err = new chromiumNetErrors.AccessDeniedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-10);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ACCESS_DENIED');
const err = new Err();

NotImplementedError

The operation failed because of unimplemented functionality.

• Name: NotImplementedError
• Code: -11
• Description: NOT_IMPLEMENTED
• Type: system

const err = new chromiumNetErrors.NotImplementedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-11);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NOT_IMPLEMENTED');
const err = new Err();

InsufficientResourcesError

There were not enough resources to complete the operation.

• Name: InsufficientResourcesError
• Code: -12
• Description: INSUFFICIENT_RESOURCES
• Type: system

const err = new chromiumNetErrors.InsufficientResourcesError();
// or
const Err = chromiumNetErrors.getErrorByCode(-12);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INSUFFICIENT_RESOURCES');
const err = new Err();

OutOfMemoryError

Memory allocation failed.

• Name: OutOfMemoryError
• Code: -13
• Description: OUT_OF_MEMORY
• Type: system

const err = new chromiumNetErrors.OutOfMemoryError();
// or
const Err = chromiumNetErrors.getErrorByCode(-13);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('OUT_OF_MEMORY');
const err = new Err();

UploadFileChangedError

The file upload failed because the file's modification time was different from the expectation.

• Name: UploadFileChangedError
• Code: -14
• Description: UPLOAD_FILE_CHANGED
• Type: system

const err = new chromiumNetErrors.UploadFileChangedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-14);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UPLOAD_FILE_CHANGED');
const err = new Err();

SocketNotConnectedError

The socket is not connected.

• Name: SocketNotConnectedError
• Code: -15
• Description: SOCKET_NOT_CONNECTED
• Type: system

const err = new chromiumNetErrors.SocketNotConnectedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-15);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SOCKET_NOT_CONNECTED');
const err = new Err();

FileExistsError

The file already exists.

• Name: FileExistsError
• Code: -16
• Description: FILE_EXISTS
• Type: system

const err = new chromiumNetErrors.FileExistsError();
// or
const Err = chromiumNetErrors.getErrorByCode(-16);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FILE_EXISTS');
const err = new Err();

FilePathTooLongError

The path or file name is too long.

• Name: FilePathTooLongError
• Code: -17
• Description: FILE_PATH_TOO_LONG
• Type: system

const err = new chromiumNetErrors.FilePathTooLongError();
// or
const Err = chromiumNetErrors.getErrorByCode(-17);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FILE_PATH_TOO_LONG');
const err = new Err();

FileNoSpaceError

Not enough room left on the disk.

• Name: FileNoSpaceError
• Code: -18
• Description: FILE_NO_SPACE
• Type: system

const err = new chromiumNetErrors.FileNoSpaceError();
// or
const Err = chromiumNetErrors.getErrorByCode(-18);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FILE_NO_SPACE');
const err = new Err();

FileVirusInfectedError

The file has a virus.

• Name: FileVirusInfectedError
• Code: -19
• Description: FILE_VIRUS_INFECTED
• Type: system

const err = new chromiumNetErrors.FileVirusInfectedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-19);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FILE_VIRUS_INFECTED');
const err = new Err();

BlockedByClientError

The client chose to block the request.

• Name: BlockedByClientError
• Code: -20
• Description: BLOCKED_BY_CLIENT
• Type: system

const err = new chromiumNetErrors.BlockedByClientError();
// or
const Err = chromiumNetErrors.getErrorByCode(-20);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('BLOCKED_BY_CLIENT');
const err = new Err();

NetworkChangedError

The network changed.

• Name: NetworkChangedError
• Code: -21
• Description: NETWORK_CHANGED
• Type: system

const err = new chromiumNetErrors.NetworkChangedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-21);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NETWORK_CHANGED');
const err = new Err();

BlockedByAdministratorError

The request was blocked by the URL block list configured by the domain administrator.

• Name: BlockedByAdministratorError
• Code: -22
• Description: BLOCKED_BY_ADMINISTRATOR
• Type: system

const err = new chromiumNetErrors.BlockedByAdministratorError();
// or
const Err = chromiumNetErrors.getErrorByCode(-22);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('BLOCKED_BY_ADMINISTRATOR');
const err = new Err();

SocketIsConnectedError

The socket is already connected.

• Name: SocketIsConnectedError
• Code: -23
• Description: SOCKET_IS_CONNECTED
• Type: system

const err = new chromiumNetErrors.SocketIsConnectedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-23);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SOCKET_IS_CONNECTED');
const err = new Err();

BlockedEnrollmentCheckPendingError

The request was blocked because the forced reenrollment check is still pending. This error can only occur on ChromeOS. The error can be emitted by code in chrome/browser/policy/policy_helpers.cc.

• Name: BlockedEnrollmentCheckPendingError
• Code: -24
• Description: BLOCKED_ENROLLMENT_CHECK_PENDING
• Type: system

const err = new chromiumNetErrors.BlockedEnrollmentCheckPendingError();
// or
const Err = chromiumNetErrors.getErrorByCode(-24);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('BLOCKED_ENROLLMENT_CHECK_PENDING');
const err = new Err();

UploadStreamRewindNotSupportedError

The upload failed because the upload stream needed to be re-read, due to a retry or a redirect, but the upload stream doesn't support that operation.

• Name: UploadStreamRewindNotSupportedError
• Code: -25
• Description: UPLOAD_STREAM_REWIND_NOT_SUPPORTED
• Type: system

const err = new chromiumNetErrors.UploadStreamRewindNotSupportedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-25);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UPLOAD_STREAM_REWIND_NOT_SUPPORTED');
const err = new Err();

ContextShutDownError

The request failed because the URLRequestContext is shutting down, or has been shut down.

• Name: ContextShutDownError
• Code: -26
• Description: CONTEXT_SHUT_DOWN
• Type: system

const err = new chromiumNetErrors.ContextShutDownError();
// or
const Err = chromiumNetErrors.getErrorByCode(-26);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONTEXT_SHUT_DOWN');
const err = new Err();

BlockedByResponseError

The request failed because the response was delivered along with requirements which are not met ('X-Frame-Options' and 'Content-Security-Policy' ancestor checks and 'Cross-Origin-Resource-Policy', for instance).

• Name: BlockedByResponseError
• Code: -27
• Description: BLOCKED_BY_RESPONSE
• Type: system

const err = new chromiumNetErrors.BlockedByResponseError();
// or
const Err = chromiumNetErrors.getErrorByCode(-27);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('BLOCKED_BY_RESPONSE');
const err = new Err();

CleartextNotPermittedError

The request was blocked by system policy disallowing some or all cleartext requests. Used for NetworkSecurityPolicy on Android.

• Name: CleartextNotPermittedError
• Code: -29
• Description: CLEARTEXT_NOT_PERMITTED
• Type: system

const err = new chromiumNetErrors.CleartextNotPermittedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-29);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CLEARTEXT_NOT_PERMITTED');
const err = new Err();

BlockedByCspError

The request was blocked by a Content Security Policy

• Name: BlockedByCspError
• Code: -30
• Description: BLOCKED_BY_CSP
• Type: system

const err = new chromiumNetErrors.BlockedByCspError();
// or
const Err = chromiumNetErrors.getErrorByCode(-30);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('BLOCKED_BY_CSP');
const err = new Err();

H2OrQuicRequiredError

The request was blocked because of no H/2 or QUIC session.

• Name: H2OrQuicRequiredError
• Code: -31
• Description: H2_OR_QUIC_REQUIRED
• Type: system

const err = new chromiumNetErrors.H2OrQuicRequiredError();
// or
const Err = chromiumNetErrors.getErrorByCode(-31);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('H2_OR_QUIC_REQUIRED');
const err = new Err();

ConnectionClosedError

A connection was closed (corresponding to a TCP FIN).

• Name: ConnectionClosedError
• Code: -100
• Description: CONNECTION_CLOSED
• Type: connection

const err = new chromiumNetErrors.ConnectionClosedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-100);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONNECTION_CLOSED');
const err = new Err();

ConnectionResetError

A connection was reset (corresponding to a TCP RST).

• Name: ConnectionResetError
• Code: -101
• Description: CONNECTION_RESET
• Type: connection

const err = new chromiumNetErrors.ConnectionResetError();
// or
const Err = chromiumNetErrors.getErrorByCode(-101);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONNECTION_RESET');
const err = new Err();

ConnectionRefusedError

A connection attempt was refused.

• Name: ConnectionRefusedError
• Code: -102
• Description: CONNECTION_REFUSED
• Type: connection

const err = new chromiumNetErrors.ConnectionRefusedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-102);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONNECTION_REFUSED');
const err = new Err();

ConnectionAbortedError

A connection timed out as a result of not receiving an ACK for data sent. This can include a FIN packet that did not get ACK'd.

• Name: ConnectionAbortedError
• Code: -103
• Description: CONNECTION_ABORTED
• Type: connection

const err = new chromiumNetErrors.ConnectionAbortedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-103);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONNECTION_ABORTED');
const err = new Err();

ConnectionFailedError

A connection attempt failed.

• Name: ConnectionFailedError
• Code: -104
• Description: CONNECTION_FAILED
• Type: connection

const err = new chromiumNetErrors.ConnectionFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-104);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONNECTION_FAILED');
const err = new Err();

NameNotResolvedError

The host name could not be resolved.

• Name: NameNotResolvedError
• Code: -105
• Description: NAME_NOT_RESOLVED
• Type: connection

const err = new chromiumNetErrors.NameNotResolvedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-105);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NAME_NOT_RESOLVED');
const err = new Err();

InternetDisconnectedError

The Internet connection has been lost.

• Name: InternetDisconnectedError
• Code: -106
• Description: INTERNET_DISCONNECTED
• Type: connection

const err = new chromiumNetErrors.InternetDisconnectedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-106);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INTERNET_DISCONNECTED');
const err = new Err();

SslProtocolError

An SSL protocol error occurred.

• Name: SslProtocolError
• Code: -107
• Description: SSL_PROTOCOL_ERROR
• Type: connection

const err = new chromiumNetErrors.SslProtocolError();
// or
const Err = chromiumNetErrors.getErrorByCode(-107);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_PROTOCOL_ERROR');
const err = new Err();

AddressInvalidError

The IP address or port number is invalid (e.g., cannot connect to the IP address 0 or the port 0).

• Name: AddressInvalidError
• Code: -108
• Description: ADDRESS_INVALID
• Type: connection

const err = new chromiumNetErrors.AddressInvalidError();
// or
const Err = chromiumNetErrors.getErrorByCode(-108);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ADDRESS_INVALID');
const err = new Err();

AddressUnreachableError

The IP address is unreachable. This usually means that there is no route to the specified host or network.

• Name: AddressUnreachableError
• Code: -109
• Description: ADDRESS_UNREACHABLE
• Type: connection

const err = new chromiumNetErrors.AddressUnreachableError();
// or
const Err = chromiumNetErrors.getErrorByCode(-109);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ADDRESS_UNREACHABLE');
const err = new Err();

SslClientAuthCertNeededError

The server requested a client certificate for SSL client authentication.

• Name: SslClientAuthCertNeededError
• Code: -110
• Description: SSL_CLIENT_AUTH_CERT_NEEDED
• Type: connection

const err = new chromiumNetErrors.SslClientAuthCertNeededError();
// or
const Err = chromiumNetErrors.getErrorByCode(-110);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_CLIENT_AUTH_CERT_NEEDED');
const err = new Err();

TunnelConnectionFailedError

A tunnel connection through the proxy could not be established.

• Name: TunnelConnectionFailedError
• Code: -111
• Description: TUNNEL_CONNECTION_FAILED
• Type: connection

const err = new chromiumNetErrors.TunnelConnectionFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-111);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('TUNNEL_CONNECTION_FAILED');
const err = new Err();

NoSslVersionsEnabledError

No SSL protocol versions are enabled.

• Name: NoSslVersionsEnabledError
• Code: -112
• Description: NO_SSL_VERSIONS_ENABLED
• Type: connection

const err = new chromiumNetErrors.NoSslVersionsEnabledError();
// or
const Err = chromiumNetErrors.getErrorByCode(-112);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NO_SSL_VERSIONS_ENABLED');
const err = new Err();

SslVersionOrCipherMismatchError

The client and server don't support a common SSL protocol version or cipher suite.

• Name: SslVersionOrCipherMismatchError
• Code: -113
• Description: SSL_VERSION_OR_CIPHER_MISMATCH
• Type: connection

const err = new chromiumNetErrors.SslVersionOrCipherMismatchError();
// or
const Err = chromiumNetErrors.getErrorByCode(-113);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_VERSION_OR_CIPHER_MISMATCH');
const err = new Err();

SslRenegotiationRequestedError

The server requested a renegotiation (rehandshake).

• Name: SslRenegotiationRequestedError
• Code: -114
• Description: SSL_RENEGOTIATION_REQUESTED
• Type: connection

const err = new chromiumNetErrors.SslRenegotiationRequestedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-114);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_RENEGOTIATION_REQUESTED');
const err = new Err();

ProxyAuthUnsupportedError

The proxy requested authentication (for tunnel establishment) with an unsupported method.

• Name: ProxyAuthUnsupportedError
• Code: -115
• Description: PROXY_AUTH_UNSUPPORTED
• Type: connection

const err = new chromiumNetErrors.ProxyAuthUnsupportedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-115);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PROXY_AUTH_UNSUPPORTED');
const err = new Err();

CertErrorInSslRenegotiationError

During SSL renegotiation (rehandshake), the server sent a certificate with an error.

Note: this error is not in the -2xx range so that it won't be handled as a certificate error.

• Name: CertErrorInSslRenegotiationError
• Code: -116
• Description: CERT_ERROR_IN_SSL_RENEGOTIATION
• Type: connection

const err = new chromiumNetErrors.CertErrorInSslRenegotiationError();
// or
const Err = chromiumNetErrors.getErrorByCode(-116);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_ERROR_IN_SSL_RENEGOTIATION');
const err = new Err();

BadSslClientAuthCertError

The SSL handshake failed because of a bad or missing client certificate.

• Name: BadSslClientAuthCertError
• Code: -117
• Description: BAD_SSL_CLIENT_AUTH_CERT
• Type: connection

const err = new chromiumNetErrors.BadSslClientAuthCertError();
// or
const Err = chromiumNetErrors.getErrorByCode(-117);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('BAD_SSL_CLIENT_AUTH_CERT');
const err = new Err();

ConnectionTimedOutError

A connection attempt timed out.

• Name: ConnectionTimedOutError
• Code: -118
• Description: CONNECTION_TIMED_OUT
• Type: connection

const err = new chromiumNetErrors.ConnectionTimedOutError();
// or
const Err = chromiumNetErrors.getErrorByCode(-118);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONNECTION_TIMED_OUT');
const err = new Err();

HostResolverQueueTooLargeError

There are too many pending DNS resolves, so a request in the queue was aborted.

• Name: HostResolverQueueTooLargeError
• Code: -119
• Description: HOST_RESOLVER_QUEUE_TOO_LARGE
• Type: connection

const err = new chromiumNetErrors.HostResolverQueueTooLargeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-119);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HOST_RESOLVER_QUEUE_TOO_LARGE');
const err = new Err();

SocksConnectionFailedError

Failed establishing a connection to the SOCKS proxy server for a target host.

• Name: SocksConnectionFailedError
• Code: -120
• Description: SOCKS_CONNECTION_FAILED
• Type: connection

const err = new chromiumNetErrors.SocksConnectionFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-120);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SOCKS_CONNECTION_FAILED');
const err = new Err();

SocksConnectionHostUnreachableError

The SOCKS proxy server failed establishing connection to the target host because that host is unreachable.

• Name: SocksConnectionHostUnreachableError
• Code: -121
• Description: SOCKS_CONNECTION_HOST_UNREACHABLE
• Type: connection

const err = new chromiumNetErrors.SocksConnectionHostUnreachableError();
// or
const Err = chromiumNetErrors.getErrorByCode(-121);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SOCKS_CONNECTION_HOST_UNREACHABLE');
const err = new Err();

AlpnNegotiationFailedError

The request to negotiate an alternate protocol failed.

• Name: AlpnNegotiationFailedError
• Code: -122
• Description: ALPN_NEGOTIATION_FAILED
• Type: connection

const err = new chromiumNetErrors.AlpnNegotiationFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-122);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ALPN_NEGOTIATION_FAILED');
const err = new Err();

SslNoRenegotiationError

The peer sent an SSL no_renegotiation alert message.

• Name: SslNoRenegotiationError
• Code: -123
• Description: SSL_NO_RENEGOTIATION
• Type: connection

const err = new chromiumNetErrors.SslNoRenegotiationError();
// or
const Err = chromiumNetErrors.getErrorByCode(-123);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_NO_RENEGOTIATION');
const err = new Err();

WinsockUnexpectedWrittenBytesError

Winsock sometimes reports more data written than passed. This is probably due to a broken LSP.

• Name: WinsockUnexpectedWrittenBytesError
• Code: -124
• Description: WINSOCK_UNEXPECTED_WRITTEN_BYTES
• Type: connection

const err = new chromiumNetErrors.WinsockUnexpectedWrittenBytesError();
// or
const Err = chromiumNetErrors.getErrorByCode(-124);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('WINSOCK_UNEXPECTED_WRITTEN_BYTES');
const err = new Err();

SslDecompressionFailureAlertError

An SSL peer sent us a fatal decompression_failure alert. This typically occurs when a peer selects DEFLATE compression in the mistaken belief that it supports it.

• Name: SslDecompressionFailureAlertError
• Code: -125
• Description: SSL_DECOMPRESSION_FAILURE_ALERT
• Type: connection

const err = new chromiumNetErrors.SslDecompressionFailureAlertError();
// or
const Err = chromiumNetErrors.getErrorByCode(-125);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_DECOMPRESSION_FAILURE_ALERT');
const err = new Err();

SslBadRecordMacAlertError

An SSL peer sent us a fatal bad_record_mac alert. This has been observed from servers with buggy DEFLATE support.

• Name: SslBadRecordMacAlertError
• Code: -126
• Description: SSL_BAD_RECORD_MAC_ALERT
• Type: connection

const err = new chromiumNetErrors.SslBadRecordMacAlertError();
// or
const Err = chromiumNetErrors.getErrorByCode(-126);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_BAD_RECORD_MAC_ALERT');
const err = new Err();

ProxyAuthRequestedError

The proxy requested authentication (for tunnel establishment).

• Name: ProxyAuthRequestedError
• Code: -127
• Description: PROXY_AUTH_REQUESTED
• Type: connection

const err = new chromiumNetErrors.ProxyAuthRequestedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-127);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PROXY_AUTH_REQUESTED');
const err = new Err();

ProxyConnectionFailedError

Could not create a connection to the proxy server. An error occurred either in resolving its name, or in connecting a socket to it. Note that this does NOT include failures during the actual "CONNECT" method of an HTTP proxy.

• Name: ProxyConnectionFailedError
• Code: -130
• Description: PROXY_CONNECTION_FAILED
• Type: connection

const err = new chromiumNetErrors.ProxyConnectionFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-130);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PROXY_CONNECTION_FAILED');
const err = new Err();

MandatoryProxyConfigurationFailedError

A mandatory proxy configuration could not be used. Currently this means that a mandatory PAC script could not be fetched, parsed or executed.

• Name: MandatoryProxyConfigurationFailedError
• Code: -131
• Description: MANDATORY_PROXY_CONFIGURATION_FAILED
• Type: connection

const err = new chromiumNetErrors.MandatoryProxyConfigurationFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-131);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('MANDATORY_PROXY_CONFIGURATION_FAILED');
const err = new Err();

PreconnectMaxSocketLimitError

We've hit the max socket limit for the socket pool while preconnecting. We don't bother trying to preconnect more sockets.

• Name: PreconnectMaxSocketLimitError
• Code: -133
• Description: PRECONNECT_MAX_SOCKET_LIMIT
• Type: connection

const err = new chromiumNetErrors.PreconnectMaxSocketLimitError();
// or
const Err = chromiumNetErrors.getErrorByCode(-133);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PRECONNECT_MAX_SOCKET_LIMIT');
const err = new Err();

SslClientAuthPrivateKeyAccessDeniedError

The permission to use the SSL client certificate's private key was denied.

• Name: SslClientAuthPrivateKeyAccessDeniedError
• Code: -134
• Description: SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED
• Type: connection

const err = new chromiumNetErrors.SslClientAuthPrivateKeyAccessDeniedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-134);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED');
const err = new Err();

SslClientAuthCertNoPrivateKeyError

The SSL client certificate has no private key.

• Name: SslClientAuthCertNoPrivateKeyError
• Code: -135
• Description: SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY
• Type: connection

const err = new chromiumNetErrors.SslClientAuthCertNoPrivateKeyError();
// or
const Err = chromiumNetErrors.getErrorByCode(-135);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY');
const err = new Err();

ProxyCertificateInvalidError

The certificate presented by the HTTPS Proxy was invalid.

• Name: ProxyCertificateInvalidError
• Code: -136
• Description: PROXY_CERTIFICATE_INVALID
• Type: connection

const err = new chromiumNetErrors.ProxyCertificateInvalidError();
// or
const Err = chromiumNetErrors.getErrorByCode(-136);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PROXY_CERTIFICATE_INVALID');
const err = new Err();

NameResolutionFailedError

An error occurred when trying to do a name resolution (DNS).

• Name: NameResolutionFailedError
• Code: -137
• Description: NAME_RESOLUTION_FAILED
• Type: connection

const err = new chromiumNetErrors.NameResolutionFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-137);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NAME_RESOLUTION_FAILED');
const err = new Err();

NetworkAccessDeniedError

Permission to access the network was denied. This is used to distinguish errors that were most likely caused by a firewall from other access denied errors. See also ERR_ACCESS_DENIED.

• Name: NetworkAccessDeniedError
• Code: -138
• Description: NETWORK_ACCESS_DENIED
• Type: connection

const err = new chromiumNetErrors.NetworkAccessDeniedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-138);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NETWORK_ACCESS_DENIED');
const err = new Err();

TemporarilyThrottledError

The request throttler module cancelled this request to avoid DDOS.

• Name: TemporarilyThrottledError
• Code: -139
• Description: TEMPORARILY_THROTTLED
• Type: connection

const err = new chromiumNetErrors.TemporarilyThrottledError();
// or
const Err = chromiumNetErrors.getErrorByCode(-139);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('TEMPORARILY_THROTTLED');
const err = new Err();

HttpsProxyTunnelResponseRedirectError

A request to create an SSL tunnel connection through the HTTPS proxy received a 302 (temporary redirect) response. The response body might include a description of why the request failed.

TODO(https://crbug.com/928551): This is deprecated and should not be used by new code.

• Name: HttpsProxyTunnelResponseRedirectError
• Code: -140
• Description: HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT
• Type: connection

const err = new chromiumNetErrors.HttpsProxyTunnelResponseRedirectError();
// or
const Err = chromiumNetErrors.getErrorByCode(-140);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTPS_PROXY_TUNNEL_RESPONSE_REDIRECT');
const err = new Err();

SslClientAuthSignatureFailedError

We were unable to sign the CertificateVerify data of an SSL client auth handshake with the client certificate's private key.

Possible causes for this include the user implicitly or explicitly denying access to the private key, the private key may not be valid for signing, the key may be relying on a cached handle which is no longer valid, or the CSP won't allow arbitrary data to be signed.

• Name: SslClientAuthSignatureFailedError
• Code: -141
• Description: SSL_CLIENT_AUTH_SIGNATURE_FAILED
• Type: connection

const err = new chromiumNetErrors.SslClientAuthSignatureFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-141);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_CLIENT_AUTH_SIGNATURE_FAILED');
const err = new Err();

MsgTooBigError

The message was too large for the transport. (for example a UDP message which exceeds size threshold).

• Name: MsgTooBigError
• Code: -142
• Description: MSG_TOO_BIG
• Type: connection

const err = new chromiumNetErrors.MsgTooBigError();
// or
const Err = chromiumNetErrors.getErrorByCode(-142);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('MSG_TOO_BIG');
const err = new Err();

WsProtocolError

Websocket protocol error. Indicates that we are terminating the connection due to a malformed frame or other protocol violation.

• Name: WsProtocolError
• Code: -145
• Description: WS_PROTOCOL_ERROR
• Type: connection

const err = new chromiumNetErrors.WsProtocolError();
// or
const Err = chromiumNetErrors.getErrorByCode(-145);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('WS_PROTOCOL_ERROR');
const err = new Err();

AddressInUseError

Returned when attempting to bind an address that is already in use.

• Name: AddressInUseError
• Code: -147
• Description: ADDRESS_IN_USE
• Type: connection

const err = new chromiumNetErrors.AddressInUseError();
// or
const Err = chromiumNetErrors.getErrorByCode(-147);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ADDRESS_IN_USE');
const err = new Err();

SslHandshakeNotCompletedError

An operation failed because the SSL handshake has not completed.

• Name: SslHandshakeNotCompletedError
• Code: -148
• Description: SSL_HANDSHAKE_NOT_COMPLETED
• Type: connection

const err = new chromiumNetErrors.SslHandshakeNotCompletedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-148);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_HANDSHAKE_NOT_COMPLETED');
const err = new Err();

SslBadPeerPublicKeyError

SSL peer's public key is invalid.

• Name: SslBadPeerPublicKeyError
• Code: -149
• Description: SSL_BAD_PEER_PUBLIC_KEY
• Type: connection

const err = new chromiumNetErrors.SslBadPeerPublicKeyError();
// or
const Err = chromiumNetErrors.getErrorByCode(-149);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_BAD_PEER_PUBLIC_KEY');
const err = new Err();

SslPinnedKeyNotInCertChainError

The certificate didn't match the built-in public key pins for the host name. The pins are set in net/http/transport_security_state.cc and require that one of a set of public keys exist on the path from the leaf to the root.

• Name: SslPinnedKeyNotInCertChainError
• Code: -150
• Description: SSL_PINNED_KEY_NOT_IN_CERT_CHAIN
• Type: connection

const err = new chromiumNetErrors.SslPinnedKeyNotInCertChainError();
// or
const Err = chromiumNetErrors.getErrorByCode(-150);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_PINNED_KEY_NOT_IN_CERT_CHAIN');
const err = new Err();

ClientAuthCertTypeUnsupportedError

Server request for client certificate did not contain any types we support.

• Name: ClientAuthCertTypeUnsupportedError
• Code: -151
• Description: CLIENT_AUTH_CERT_TYPE_UNSUPPORTED
• Type: connection

const err = new chromiumNetErrors.ClientAuthCertTypeUnsupportedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-151);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CLIENT_AUTH_CERT_TYPE_UNSUPPORTED');
const err = new Err();

SslDecryptErrorAlertError

An SSL peer sent us a fatal decrypt_error alert. This typically occurs when a peer could not correctly verify a signature (in CertificateVerify or ServerKeyExchange) or validate a Finished message.

• Name: SslDecryptErrorAlertError
• Code: -153
• Description: SSL_DECRYPT_ERROR_ALERT
• Type: connection

const err = new chromiumNetErrors.SslDecryptErrorAlertError();
// or
const Err = chromiumNetErrors.getErrorByCode(-153);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_DECRYPT_ERROR_ALERT');
const err = new Err();

WsThrottleQueueTooLargeError

There are too many pending WebSocketJob instances, so the new job was not pushed to the queue.

• Name: WsThrottleQueueTooLargeError
• Code: -154
• Description: WS_THROTTLE_QUEUE_TOO_LARGE
• Type: connection

const err = new chromiumNetErrors.WsThrottleQueueTooLargeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-154);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('WS_THROTTLE_QUEUE_TOO_LARGE');
const err = new Err();

SslServerCertChangedError

The SSL server certificate changed in a renegotiation.

• Name: SslServerCertChangedError
• Code: -156
• Description: SSL_SERVER_CERT_CHANGED
• Type: connection

const err = new chromiumNetErrors.SslServerCertChangedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-156);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_SERVER_CERT_CHANGED');
const err = new Err();

SslUnrecognizedNameAlertError

The SSL server sent us a fatal unrecognized_name alert.

• Name: SslUnrecognizedNameAlertError
• Code: -159
• Description: SSL_UNRECOGNIZED_NAME_ALERT
• Type: connection

const err = new chromiumNetErrors.SslUnrecognizedNameAlertError();
// or
const Err = chromiumNetErrors.getErrorByCode(-159);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_UNRECOGNIZED_NAME_ALERT');
const err = new Err();

SocketSetReceiveBufferSizeError

Failed to set the socket's receive buffer size as requested.

• Name: SocketSetReceiveBufferSizeError
• Code: -160
• Description: SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR
• Type: connection

const err = new chromiumNetErrors.SocketSetReceiveBufferSizeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-160);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR');
const err = new Err();

SocketSetSendBufferSizeError

Failed to set the socket's send buffer size as requested.

• Name: SocketSetSendBufferSizeError
• Code: -161
• Description: SOCKET_SET_SEND_BUFFER_SIZE_ERROR
• Type: connection

const err = new chromiumNetErrors.SocketSetSendBufferSizeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-161);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SOCKET_SET_SEND_BUFFER_SIZE_ERROR');
const err = new Err();

SocketReceiveBufferSizeUnchangeableError

Failed to set the socket's receive buffer size as requested, despite success return code from setsockopt.

• Name: SocketReceiveBufferSizeUnchangeableError
• Code: -162
• Description: SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE
• Type: connection

const err = new chromiumNetErrors.SocketReceiveBufferSizeUnchangeableError();
// or
const Err = chromiumNetErrors.getErrorByCode(-162);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE');
const err = new Err();

SocketSendBufferSizeUnchangeableError

Failed to set the socket's send buffer size as requested, despite success return code from setsockopt.

• Name: SocketSendBufferSizeUnchangeableError
• Code: -163
• Description: SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE
• Type: connection

const err = new chromiumNetErrors.SocketSendBufferSizeUnchangeableError();
// or
const Err = chromiumNetErrors.getErrorByCode(-163);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE');
const err = new Err();

SslClientAuthCertBadFormatError

Failed to import a client certificate from the platform store into the SSL library.

• Name: SslClientAuthCertBadFormatError
• Code: -164
• Description: SSL_CLIENT_AUTH_CERT_BAD_FORMAT
• Type: connection

const err = new chromiumNetErrors.SslClientAuthCertBadFormatError();
// or
const Err = chromiumNetErrors.getErrorByCode(-164);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_CLIENT_AUTH_CERT_BAD_FORMAT');
const err = new Err();

IcannNameCollisionError

Resolving a hostname to an IP address list included the IPv4 address "127.0.53.53". This is a special IP address which ICANN has recommended to indicate there was a name collision, and alert admins to a potential problem.

• Name: IcannNameCollisionError
• Code: -166
• Description: ICANN_NAME_COLLISION
• Type: connection

const err = new chromiumNetErrors.IcannNameCollisionError();
// or
const Err = chromiumNetErrors.getErrorByCode(-166);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ICANN_NAME_COLLISION');
const err = new Err();

SslServerCertBadFormatError

The SSL server presented a certificate which could not be decoded. This is not a certificate error code as no X509Certificate object is available. This error is fatal.

• Name: SslServerCertBadFormatError
• Code: -167
• Description: SSL_SERVER_CERT_BAD_FORMAT
• Type: connection

const err = new chromiumNetErrors.SslServerCertBadFormatError();
// or
const Err = chromiumNetErrors.getErrorByCode(-167);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_SERVER_CERT_BAD_FORMAT');
const err = new Err();

CtSthParsingFailedError

Certificate Transparency: Received a signed tree head that failed to parse.

• Name: CtSthParsingFailedError
• Code: -168
• Description: CT_STH_PARSING_FAILED
• Type: connection

const err = new chromiumNetErrors.CtSthParsingFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-168);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CT_STH_PARSING_FAILED');
const err = new Err();

CtSthIncompleteError

Certificate Transparency: Received a signed tree head whose JSON parsing was OK but was missing some of the fields.

• Name: CtSthIncompleteError
• Code: -169
• Description: CT_STH_INCOMPLETE
• Type: connection

const err = new chromiumNetErrors.CtSthIncompleteError();
// or
const Err = chromiumNetErrors.getErrorByCode(-169);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CT_STH_INCOMPLETE');
const err = new Err();

UnableToReuseConnectionForProxyAuthError

The attempt to reuse a connection to send proxy auth credentials failed before the AuthController was used to generate credentials. The caller should reuse the controller with a new connection. This error is only used internally by the network stack.

• Name: UnableToReuseConnectionForProxyAuthError
• Code: -170
• Description: UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH
• Type: connection

const err = new chromiumNetErrors.UnableToReuseConnectionForProxyAuthError();
// or
const Err = chromiumNetErrors.getErrorByCode(-170);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNABLE_TO_REUSE_CONNECTION_FOR_PROXY_AUTH');
const err = new Err();

CtConsistencyProofParsingFailedError

Certificate Transparency: Failed to parse the received consistency proof.

• Name: CtConsistencyProofParsingFailedError
• Code: -171
• Description: CT_CONSISTENCY_PROOF_PARSING_FAILED
• Type: connection

const err = new chromiumNetErrors.CtConsistencyProofParsingFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-171);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CT_CONSISTENCY_PROOF_PARSING_FAILED');
const err = new Err();

SslObsoleteCipherError

The SSL server required an unsupported cipher suite that has since been removed. This error will temporarily be signaled on a fallback for one or two releases immediately following a cipher suite's removal, after which the fallback will be removed.

• Name: SslObsoleteCipherError
• Code: -172
• Description: SSL_OBSOLETE_CIPHER
• Type: connection

const err = new chromiumNetErrors.SslObsoleteCipherError();
// or
const Err = chromiumNetErrors.getErrorByCode(-172);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_OBSOLETE_CIPHER');
const err = new Err();

WsUpgradeError

When a WebSocket handshake is done successfully and the connection has been upgraded, the URLRequest is cancelled with this error code.

• Name: WsUpgradeError
• Code: -173
• Description: WS_UPGRADE
• Type: connection

const err = new chromiumNetErrors.WsUpgradeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-173);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('WS_UPGRADE');
const err = new Err();

ReadIfReadyNotImplementedError

Socket ReadIfReady support is not implemented. This error should not be user visible, because the normal Read() method is used as a fallback.

• Name: ReadIfReadyNotImplementedError
• Code: -174
• Description: READ_IF_READY_NOT_IMPLEMENTED
• Type: connection

const err = new chromiumNetErrors.ReadIfReadyNotImplementedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-174);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('READ_IF_READY_NOT_IMPLEMENTED');
const err = new Err();

NoBufferSpaceError

No socket buffer space is available.

• Name: NoBufferSpaceError
• Code: -176
• Description: NO_BUFFER_SPACE
• Type: connection

const err = new chromiumNetErrors.NoBufferSpaceError();
// or
const Err = chromiumNetErrors.getErrorByCode(-176);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NO_BUFFER_SPACE');
const err = new Err();

SslClientAuthNoCommonAlgorithmsError

There were no common signature algorithms between our client certificate private key and the server's preferences.

• Name: SslClientAuthNoCommonAlgorithmsError
• Code: -177
• Description: SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS
• Type: connection

const err = new chromiumNetErrors.SslClientAuthNoCommonAlgorithmsError();
// or
const Err = chromiumNetErrors.getErrorByCode(-177);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS');
const err = new Err();

EarlyDataRejectedError

TLS 1.3 early data was rejected by the server. This will be received before any data is returned from the socket. The request should be retried with early data disabled.

• Name: EarlyDataRejectedError
• Code: -178
• Description: EARLY_DATA_REJECTED
• Type: connection

const err = new chromiumNetErrors.EarlyDataRejectedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-178);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('EARLY_DATA_REJECTED');
const err = new Err();

WrongVersionOnEarlyDataError

TLS 1.3 early data was offered, but the server responded with TLS 1.2 or earlier. This is an internal error code to account for a backwards-compatibility issue with early data and TLS 1.2. It will be received before any data is returned from the socket. The request should be retried with early data disabled.

See https://tools.ietf.org/html/rfc8446#appendix-D.3 for details.

• Name: WrongVersionOnEarlyDataError
• Code: -179
• Description: WRONG_VERSION_ON_EARLY_DATA
• Type: connection

const err = new chromiumNetErrors.WrongVersionOnEarlyDataError();
// or
const Err = chromiumNetErrors.getErrorByCode(-179);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('WRONG_VERSION_ON_EARLY_DATA');
const err = new Err();

Tls13DowngradeDetectedError

TLS 1.3 was enabled, but a lower version was negotiated and the server returned a value indicating it supported TLS 1.3. This is part of a security check in TLS 1.3, but it may also indicate the user is behind a buggy TLS-terminating proxy which implemented TLS 1.2 incorrectly. (See https://crbug.com/boringssl/226.)

• Name: Tls13DowngradeDetectedError
• Code: -180
• Description: TLS13_DOWNGRADE_DETECTED
• Type: connection

const err = new chromiumNetErrors.Tls13DowngradeDetectedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-180);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('TLS13_DOWNGRADE_DETECTED');
const err = new Err();

SslKeyUsageIncompatibleError

The server's certificate has a keyUsage extension incompatible with the negotiated TLS key exchange method.

• Name: SslKeyUsageIncompatibleError
• Code: -181
• Description: SSL_KEY_USAGE_INCOMPATIBLE
• Type: connection

const err = new chromiumNetErrors.SslKeyUsageIncompatibleError();
// or
const Err = chromiumNetErrors.getErrorByCode(-181);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_KEY_USAGE_INCOMPATIBLE');
const err = new Err();

CertCommonNameInvalidError

The server responded with a certificate whose common name did not match the host name. This could mean:

An attacker has redirected our traffic to their server and is presenting a certificate for which they know the private key.

The server is misconfigured and responding with the wrong cert.

The user is on a wireless network and is being redirected to the network's login page.

The OS has used a DNS search suffix and the server doesn't have a certificate for the abbreviated name in the address bar.

• Name: CertCommonNameInvalidError
• Code: -200
• Description: CERT_COMMON_NAME_INVALID
• Type: certificate

const err = new chromiumNetErrors.CertCommonNameInvalidError();
// or
const Err = chromiumNetErrors.getErrorByCode(-200);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_COMMON_NAME_INVALID');
const err = new Err();

CertDateInvalidError

The server responded with a certificate that, by our clock, appears to either not yet be valid or to have expired. This could mean:

An attacker is presenting an old certificate for which they have managed to obtain the private key.

The server is misconfigured and is not presenting a valid cert.

Our clock is wrong.

• Name: CertDateInvalidError
• Code: -201
• Description: CERT_DATE_INVALID
• Type: certificate

const err = new chromiumNetErrors.CertDateInvalidError();
// or
const Err = chromiumNetErrors.getErrorByCode(-201);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_DATE_INVALID');
const err = new Err();

CertAuthorityInvalidError

The server responded with a certificate that is signed by an authority we don't trust. The could mean:

An attacker has substituted the real certificate for a cert that contains their public key and is signed by their cousin.

The server operator has a legitimate certificate from a CA we don't know about, but should trust.

The server is presenting a self-signed certificate, providing no defense against active attackers (but foiling passive attackers).

• Name: CertAuthorityInvalidError
• Code: -202
• Description: CERT_AUTHORITY_INVALID
• Type: certificate

const err = new chromiumNetErrors.CertAuthorityInvalidError();
// or
const Err = chromiumNetErrors.getErrorByCode(-202);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_AUTHORITY_INVALID');
const err = new Err();

CertContainsErrorsError

The server responded with a certificate that contains errors. This error is not recoverable.

MSDN describes this error as follows: "The SSL certificate contains errors." NOTE: It's unclear how this differs from ERR_CERT_INVALID. For consistency, use that code instead of this one from now on.

• Name: CertContainsErrorsError
• Code: -203
• Description: CERT_CONTAINS_ERRORS
• Type: certificate

const err = new chromiumNetErrors.CertContainsErrorsError();
// or
const Err = chromiumNetErrors.getErrorByCode(-203);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_CONTAINS_ERRORS');
const err = new Err();

CertNoRevocationMechanismError

The certificate has no mechanism for determining if it is revoked. In effect, this certificate cannot be revoked.

• Name: CertNoRevocationMechanismError
• Code: -204
• Description: CERT_NO_REVOCATION_MECHANISM
• Type: certificate

const err = new chromiumNetErrors.CertNoRevocationMechanismError();
// or
const Err = chromiumNetErrors.getErrorByCode(-204);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_NO_REVOCATION_MECHANISM');
const err = new Err();

CertUnableToCheckRevocationError

Revocation information for the security certificate for this site is not available. This could mean:

An attacker has compromised the private key in the certificate and is blocking our attempt to find out that the cert was revoked.

The certificate is unrevoked, but the revocation server is busy or unavailable.

• Name: CertUnableToCheckRevocationError
• Code: -205
• Description: CERT_UNABLE_TO_CHECK_REVOCATION
• Type: certificate

const err = new chromiumNetErrors.CertUnableToCheckRevocationError();
// or
const Err = chromiumNetErrors.getErrorByCode(-205);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_UNABLE_TO_CHECK_REVOCATION');
const err = new Err();

CertRevokedError

The server responded with a certificate has been revoked. We have the capability to ignore this error, but it is probably not the thing to do.

• Name: CertRevokedError
• Code: -206
• Description: CERT_REVOKED
• Type: certificate

const err = new chromiumNetErrors.CertRevokedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-206);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_REVOKED');
const err = new Err();

CertInvalidError

The server responded with a certificate that is invalid. This error is not recoverable.

MSDN describes this error as follows: "The SSL certificate is invalid."

• Name: CertInvalidError
• Code: -207
• Description: CERT_INVALID
• Type: certificate

const err = new chromiumNetErrors.CertInvalidError();
// or
const Err = chromiumNetErrors.getErrorByCode(-207);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_INVALID');
const err = new Err();

CertWeakSignatureAlgorithmError

The server responded with a certificate that is signed using a weak signature algorithm.

• Name: CertWeakSignatureAlgorithmError
• Code: -208
• Description: CERT_WEAK_SIGNATURE_ALGORITHM
• Type: certificate

const err = new chromiumNetErrors.CertWeakSignatureAlgorithmError();
// or
const Err = chromiumNetErrors.getErrorByCode(-208);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_WEAK_SIGNATURE_ALGORITHM');
const err = new Err();

CertNonUniqueNameError

The host name specified in the certificate is not unique.

• Name: CertNonUniqueNameError
• Code: -210
• Description: CERT_NON_UNIQUE_NAME
• Type: certificate

const err = new chromiumNetErrors.CertNonUniqueNameError();
// or
const Err = chromiumNetErrors.getErrorByCode(-210);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_NON_UNIQUE_NAME');
const err = new Err();

CertWeakKeyError

The server responded with a certificate that contains a weak key (e.g. a too-small RSA key).

• Name: CertWeakKeyError
• Code: -211
• Description: CERT_WEAK_KEY
• Type: certificate

const err = new chromiumNetErrors.CertWeakKeyError();
// or
const Err = chromiumNetErrors.getErrorByCode(-211);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_WEAK_KEY');
const err = new Err();

CertNameConstraintViolationError

The certificate claimed DNS names that are in violation of name constraints.

• Name: CertNameConstraintViolationError
• Code: -212
• Description: CERT_NAME_CONSTRAINT_VIOLATION
• Type: certificate

const err = new chromiumNetErrors.CertNameConstraintViolationError();
// or
const Err = chromiumNetErrors.getErrorByCode(-212);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_NAME_CONSTRAINT_VIOLATION');
const err = new Err();

CertValidityTooLongError

The certificate's validity period is too long.

• Name: CertValidityTooLongError
• Code: -213
• Description: CERT_VALIDITY_TOO_LONG
• Type: certificate

const err = new chromiumNetErrors.CertValidityTooLongError();
// or
const Err = chromiumNetErrors.getErrorByCode(-213);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_VALIDITY_TOO_LONG');
const err = new Err();

CertificateTransparencyRequiredError

Certificate Transparency was required for this connection, but the server did not provide CT information that complied with the policy.

• Name: CertificateTransparencyRequiredError
• Code: -214
• Description: CERTIFICATE_TRANSPARENCY_REQUIRED
• Type: certificate

const err = new chromiumNetErrors.CertificateTransparencyRequiredError();
// or
const Err = chromiumNetErrors.getErrorByCode(-214);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERTIFICATE_TRANSPARENCY_REQUIRED');
const err = new Err();

CertSymantecLegacyError

The certificate chained to a legacy Symantec root that is no longer trusted. https://g.co/chrome/symantecpkicerts

• Name: CertSymantecLegacyError
• Code: -215
• Description: CERT_SYMANTEC_LEGACY
• Type: certificate

const err = new chromiumNetErrors.CertSymantecLegacyError();
// or
const Err = chromiumNetErrors.getErrorByCode(-215);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_SYMANTEC_LEGACY');
const err = new Err();

CertKnownInterceptionBlockedError

The certificate is known to be used for interception by an entity other the device owner.

• Name: CertKnownInterceptionBlockedError
• Code: -217
• Description: CERT_KNOWN_INTERCEPTION_BLOCKED
• Type: certificate

const err = new chromiumNetErrors.CertKnownInterceptionBlockedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-217);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_KNOWN_INTERCEPTION_BLOCKED');
const err = new Err();

SslObsoleteVersionError

The connection uses an obsolete version of SSL/TLS.

• Name: SslObsoleteVersionError
• Code: -218
• Description: SSL_OBSOLETE_VERSION
• Type: certificate

const err = new chromiumNetErrors.SslObsoleteVersionError();
// or
const Err = chromiumNetErrors.getErrorByCode(-218);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SSL_OBSOLETE_VERSION');
const err = new Err();

CertEndError

The value immediately past the last certificate error code.

• Name: CertEndError
• Code: -219
• Description: CERT_END
• Type: certificate

const err = new chromiumNetErrors.CertEndError();
// or
const Err = chromiumNetErrors.getErrorByCode(-219);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_END');
const err = new Err();

InvalidUrlError

The URL is invalid.

• Name: InvalidUrlError
• Code: -300
• Description: INVALID_URL
• Type: http

const err = new chromiumNetErrors.InvalidUrlError();
// or
const Err = chromiumNetErrors.getErrorByCode(-300);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_URL');
const err = new Err();

DisallowedUrlSchemeError

The scheme of the URL is disallowed.

• Name: DisallowedUrlSchemeError
• Code: -301
• Description: DISALLOWED_URL_SCHEME
• Type: http

const err = new chromiumNetErrors.DisallowedUrlSchemeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-301);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DISALLOWED_URL_SCHEME');
const err = new Err();

UnknownUrlSchemeError

The scheme of the URL is unknown.

• Name: UnknownUrlSchemeError
• Code: -302
• Description: UNKNOWN_URL_SCHEME
• Type: http

const err = new chromiumNetErrors.UnknownUrlSchemeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-302);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNKNOWN_URL_SCHEME');
const err = new Err();

InvalidRedirectError

Attempting to load an URL resulted in a redirect to an invalid URL.

• Name: InvalidRedirectError
• Code: -303
• Description: INVALID_REDIRECT
• Type: http

const err = new chromiumNetErrors.InvalidRedirectError();
// or
const Err = chromiumNetErrors.getErrorByCode(-303);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_REDIRECT');
const err = new Err();

TooManyRedirectsError

Attempting to load an URL resulted in too many redirects.

• Name: TooManyRedirectsError
• Code: -310
• Description: TOO_MANY_REDIRECTS
• Type: http

const err = new chromiumNetErrors.TooManyRedirectsError();
// or
const Err = chromiumNetErrors.getErrorByCode(-310);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('TOO_MANY_REDIRECTS');
const err = new Err();

UnsafeRedirectError

Attempting to load an URL resulted in an unsafe redirect (e.g., a redirect to file:// is considered unsafe).

• Name: UnsafeRedirectError
• Code: -311
• Description: UNSAFE_REDIRECT
• Type: http

const err = new chromiumNetErrors.UnsafeRedirectError();
// or
const Err = chromiumNetErrors.getErrorByCode(-311);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNSAFE_REDIRECT');
const err = new Err();

UnsafePortError

Attempting to load an URL with an unsafe port number. These are port numbers that correspond to services, which are not robust to spurious input that may be constructed as a result of an allowed web construct (e.g., HTTP looks a lot like SMTP, so form submission to port 25 is denied).

• Name: UnsafePortError
• Code: -312
• Description: UNSAFE_PORT
• Type: http

const err = new chromiumNetErrors.UnsafePortError();
// or
const Err = chromiumNetErrors.getErrorByCode(-312);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNSAFE_PORT');
const err = new Err();

InvalidResponseError

The server's response was invalid.

• Name: InvalidResponseError
• Code: -320
• Description: INVALID_RESPONSE
• Type: http

const err = new chromiumNetErrors.InvalidResponseError();
// or
const Err = chromiumNetErrors.getErrorByCode(-320);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_RESPONSE');
const err = new Err();

InvalidChunkedEncodingError

Error in chunked transfer encoding.

• Name: InvalidChunkedEncodingError
• Code: -321
• Description: INVALID_CHUNKED_ENCODING
• Type: http

const err = new chromiumNetErrors.InvalidChunkedEncodingError();
// or
const Err = chromiumNetErrors.getErrorByCode(-321);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_CHUNKED_ENCODING');
const err = new Err();

MethodNotSupportedError

The server did not support the request method.

• Name: MethodNotSupportedError
• Code: -322
• Description: METHOD_NOT_SUPPORTED
• Type: http

const err = new chromiumNetErrors.MethodNotSupportedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-322);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('METHOD_NOT_SUPPORTED');
const err = new Err();

UnexpectedProxyAuthError

The response was 407 (Proxy Authentication Required), yet we did not send the request to a proxy.

• Name: UnexpectedProxyAuthError
• Code: -323
• Description: UNEXPECTED_PROXY_AUTH
• Type: http

const err = new chromiumNetErrors.UnexpectedProxyAuthError();
// or
const Err = chromiumNetErrors.getErrorByCode(-323);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNEXPECTED_PROXY_AUTH');
const err = new Err();

EmptyResponseError

The server closed the connection without sending any data.

• Name: EmptyResponseError
• Code: -324
• Description: EMPTY_RESPONSE
• Type: http

const err = new chromiumNetErrors.EmptyResponseError();
// or
const Err = chromiumNetErrors.getErrorByCode(-324);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('EMPTY_RESPONSE');
const err = new Err();

ResponseHeadersTooBigError

The headers section of the response is too large.

• Name: ResponseHeadersTooBigError
• Code: -325
• Description: RESPONSE_HEADERS_TOO_BIG
• Type: http

const err = new chromiumNetErrors.ResponseHeadersTooBigError();
// or
const Err = chromiumNetErrors.getErrorByCode(-325);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('RESPONSE_HEADERS_TOO_BIG');
const err = new Err();

PacScriptFailedError

The evaluation of the PAC script failed.

• Name: PacScriptFailedError
• Code: -327
• Description: PAC_SCRIPT_FAILED
• Type: http

const err = new chromiumNetErrors.PacScriptFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-327);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PAC_SCRIPT_FAILED');
const err = new Err();

RequestRangeNotSatisfiableError

The response was 416 (Requested range not satisfiable) and the server cannot satisfy the range requested.

• Name: RequestRangeNotSatisfiableError
• Code: -328
• Description: REQUEST_RANGE_NOT_SATISFIABLE
• Type: http

const err = new chromiumNetErrors.RequestRangeNotSatisfiableError();
// or
const Err = chromiumNetErrors.getErrorByCode(-328);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('REQUEST_RANGE_NOT_SATISFIABLE');
const err = new Err();

MalformedIdentityError

The identity used for authentication is invalid.

• Name: MalformedIdentityError
• Code: -329
• Description: MALFORMED_IDENTITY
• Type: http

const err = new chromiumNetErrors.MalformedIdentityError();
// or
const Err = chromiumNetErrors.getErrorByCode(-329);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('MALFORMED_IDENTITY');
const err = new Err();

ContentDecodingFailedError

Content decoding of the response body failed.

• Name: ContentDecodingFailedError
• Code: -330
• Description: CONTENT_DECODING_FAILED
• Type: http

const err = new chromiumNetErrors.ContentDecodingFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-330);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONTENT_DECODING_FAILED');
const err = new Err();

NetworkIoSuspendedError

An operation could not be completed because all network IO is suspended.

• Name: NetworkIoSuspendedError
• Code: -331
• Description: NETWORK_IO_SUSPENDED
• Type: http

const err = new chromiumNetErrors.NetworkIoSuspendedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-331);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NETWORK_IO_SUSPENDED');
const err = new Err();

SynReplyNotReceivedError

FLIP data received without receiving a SYN_REPLY on the stream.

• Name: SynReplyNotReceivedError
• Code: -332
• Description: SYN_REPLY_NOT_RECEIVED
• Type: http

const err = new chromiumNetErrors.SynReplyNotReceivedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-332);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SYN_REPLY_NOT_RECEIVED');
const err = new Err();

EncodingConversionFailedError

Converting the response to target encoding failed.

• Name: EncodingConversionFailedError
• Code: -333
• Description: ENCODING_CONVERSION_FAILED
• Type: http

const err = new chromiumNetErrors.EncodingConversionFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-333);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ENCODING_CONVERSION_FAILED');
const err = new Err();

UnrecognizedFtpDirectoryListingFormatError

The server sent an FTP directory listing in a format we do not understand.

• Name: UnrecognizedFtpDirectoryListingFormatError
• Code: -334
• Description: UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT
• Type: http

const err = new chromiumNetErrors.UnrecognizedFtpDirectoryListingFormatError();
// or
const Err = chromiumNetErrors.getErrorByCode(-334);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT');
const err = new Err();

NoSupportedProxiesError

There are no supported proxies in the provided list.

• Name: NoSupportedProxiesError
• Code: -336
• Description: NO_SUPPORTED_PROXIES
• Type: http

const err = new chromiumNetErrors.NoSupportedProxiesError();
// or
const Err = chromiumNetErrors.getErrorByCode(-336);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NO_SUPPORTED_PROXIES');
const err = new Err();

Http2ProtocolError

There is an HTTP/2 protocol error.

• Name: Http2ProtocolError
• Code: -337
• Description: HTTP2_PROTOCOL_ERROR
• Type: http

const err = new chromiumNetErrors.Http2ProtocolError();
// or
const Err = chromiumNetErrors.getErrorByCode(-337);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_PROTOCOL_ERROR');
const err = new Err();

InvalidAuthCredentialsError

Credentials could not be established during HTTP Authentication.

• Name: InvalidAuthCredentialsError
• Code: -338
• Description: INVALID_AUTH_CREDENTIALS
• Type: http

const err = new chromiumNetErrors.InvalidAuthCredentialsError();
// or
const Err = chromiumNetErrors.getErrorByCode(-338);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_AUTH_CREDENTIALS');
const err = new Err();

UnsupportedAuthSchemeError

An HTTP Authentication scheme was tried which is not supported on this machine.

• Name: UnsupportedAuthSchemeError
• Code: -339
• Description: UNSUPPORTED_AUTH_SCHEME
• Type: http

const err = new chromiumNetErrors.UnsupportedAuthSchemeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-339);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNSUPPORTED_AUTH_SCHEME');
const err = new Err();

EncodingDetectionFailedError

Detecting the encoding of the response failed.

• Name: EncodingDetectionFailedError
• Code: -340
• Description: ENCODING_DETECTION_FAILED
• Type: http

const err = new chromiumNetErrors.EncodingDetectionFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-340);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ENCODING_DETECTION_FAILED');
const err = new Err();

MissingAuthCredentialsError

(GSSAPI) No Kerberos credentials were available during HTTP Authentication.

• Name: MissingAuthCredentialsError
• Code: -341
• Description: MISSING_AUTH_CREDENTIALS
• Type: http

const err = new chromiumNetErrors.MissingAuthCredentialsError();
// or
const Err = chromiumNetErrors.getErrorByCode(-341);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('MISSING_AUTH_CREDENTIALS');
const err = new Err();

UnexpectedSecurityLibraryStatusError

An unexpected, but documented, SSPI or GSSAPI status code was returned.

• Name: UnexpectedSecurityLibraryStatusError
• Code: -342
• Description: UNEXPECTED_SECURITY_LIBRARY_STATUS
• Type: http

const err = new chromiumNetErrors.UnexpectedSecurityLibraryStatusError();
// or
const Err = chromiumNetErrors.getErrorByCode(-342);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNEXPECTED_SECURITY_LIBRARY_STATUS');
const err = new Err();

MisconfiguredAuthEnvironmentError

The environment was not set up correctly for authentication (for example, no KDC could be found or the principal is unknown.

• Name: MisconfiguredAuthEnvironmentError
• Code: -343
• Description: MISCONFIGURED_AUTH_ENVIRONMENT
• Type: http

const err = new chromiumNetErrors.MisconfiguredAuthEnvironmentError();
// or
const Err = chromiumNetErrors.getErrorByCode(-343);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('MISCONFIGURED_AUTH_ENVIRONMENT');
const err = new Err();

UndocumentedSecurityLibraryStatusError

An undocumented SSPI or GSSAPI status code was returned.

• Name: UndocumentedSecurityLibraryStatusError
• Code: -344
• Description: UNDOCUMENTED_SECURITY_LIBRARY_STATUS
• Type: http

const err = new chromiumNetErrors.UndocumentedSecurityLibraryStatusError();
// or
const Err = chromiumNetErrors.getErrorByCode(-344);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('UNDOCUMENTED_SECURITY_LIBRARY_STATUS');
const err = new Err();

ResponseBodyTooBigToDrainError

The HTTP response was too big to drain.

• Name: ResponseBodyTooBigToDrainError
• Code: -345
• Description: RESPONSE_BODY_TOO_BIG_TO_DRAIN
• Type: http

const err = new chromiumNetErrors.ResponseBodyTooBigToDrainError();
// or
const Err = chromiumNetErrors.getErrorByCode(-345);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('RESPONSE_BODY_TOO_BIG_TO_DRAIN');
const err = new Err();

ResponseHeadersMultipleContentLengthError

The HTTP response contained multiple distinct Content-Length headers.

• Name: ResponseHeadersMultipleContentLengthError
• Code: -346
• Description: RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH
• Type: http

const err = new chromiumNetErrors.ResponseHeadersMultipleContentLengthError();
// or
const Err = chromiumNetErrors.getErrorByCode(-346);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH');
const err = new Err();

IncompleteHttp2HeadersError

HTTP/2 headers have been received, but not all of them - status or version headers are missing, so we're expecting additional frames to complete them.

• Name: IncompleteHttp2HeadersError
• Code: -347
• Description: INCOMPLETE_HTTP2_HEADERS
• Type: http

const err = new chromiumNetErrors.IncompleteHttp2HeadersError();
// or
const Err = chromiumNetErrors.getErrorByCode(-347);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INCOMPLETE_HTTP2_HEADERS');
const err = new Err();

PacNotInDhcpError

No PAC URL configuration could be retrieved from DHCP. This can indicate either a failure to retrieve the DHCP configuration, or that there was no PAC URL configured in DHCP.

• Name: PacNotInDhcpError
• Code: -348
• Description: PAC_NOT_IN_DHCP
• Type: http

const err = new chromiumNetErrors.PacNotInDhcpError();
// or
const Err = chromiumNetErrors.getErrorByCode(-348);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PAC_NOT_IN_DHCP');
const err = new Err();

ResponseHeadersMultipleContentDispositionError

The HTTP response contained multiple Content-Disposition headers.

• Name: ResponseHeadersMultipleContentDispositionError
• Code: -349
• Description: RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION
• Type: http

const err = new chromiumNetErrors.ResponseHeadersMultipleContentDispositionError();
// or
const Err = chromiumNetErrors.getErrorByCode(-349);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION');
const err = new Err();

ResponseHeadersMultipleLocationError

The HTTP response contained multiple Location headers.

• Name: ResponseHeadersMultipleLocationError
• Code: -350
• Description: RESPONSE_HEADERS_MULTIPLE_LOCATION
• Type: http

const err = new chromiumNetErrors.ResponseHeadersMultipleLocationError();
// or
const Err = chromiumNetErrors.getErrorByCode(-350);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('RESPONSE_HEADERS_MULTIPLE_LOCATION');
const err = new Err();

Http2ServerRefusedStreamError

HTTP/2 server refused the request without processing, and sent either a GOAWAY frame with error code NO_ERROR and Last-Stream-ID lower than the stream id corresponding to the request indicating that this request has not been processed yet, or a RST_STREAM frame with error code REFUSED_STREAM. Client MAY retry (on a different connection). See RFC7540 Section 8.1.4.

• Name: Http2ServerRefusedStreamError
• Code: -351
• Description: HTTP2_SERVER_REFUSED_STREAM
• Type: http

const err = new chromiumNetErrors.Http2ServerRefusedStreamError();
// or
const Err = chromiumNetErrors.getErrorByCode(-351);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_SERVER_REFUSED_STREAM');
const err = new Err();

Http2PingFailedError

HTTP/2 server didn't respond to the PING message.

• Name: Http2PingFailedError
• Code: -352
• Description: HTTP2_PING_FAILED
• Type: http

const err = new chromiumNetErrors.Http2PingFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-352);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_PING_FAILED');
const err = new Err();

ContentLengthMismatchError

The HTTP response body transferred fewer bytes than were advertised by the Content-Length header when the connection is closed.

• Name: ContentLengthMismatchError
• Code: -354
• Description: CONTENT_LENGTH_MISMATCH
• Type: http

const err = new chromiumNetErrors.ContentLengthMismatchError();
// or
const Err = chromiumNetErrors.getErrorByCode(-354);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONTENT_LENGTH_MISMATCH');
const err = new Err();

IncompleteChunkedEncodingError

The HTTP response body is transferred with Chunked-Encoding, but the terminating zero-length chunk was never sent when the connection is closed.

• Name: IncompleteChunkedEncodingError
• Code: -355
• Description: INCOMPLETE_CHUNKED_ENCODING
• Type: http

const err = new chromiumNetErrors.IncompleteChunkedEncodingError();
// or
const Err = chromiumNetErrors.getErrorByCode(-355);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INCOMPLETE_CHUNKED_ENCODING');
const err = new Err();

QuicProtocolError

There is a QUIC protocol error.

• Name: QuicProtocolError
• Code: -356
• Description: QUIC_PROTOCOL_ERROR
• Type: http

const err = new chromiumNetErrors.QuicProtocolError();
// or
const Err = chromiumNetErrors.getErrorByCode(-356);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('QUIC_PROTOCOL_ERROR');
const err = new Err();

ResponseHeadersTruncatedError

The HTTP headers were truncated by an EOF.

• Name: ResponseHeadersTruncatedError
• Code: -357
• Description: RESPONSE_HEADERS_TRUNCATED
• Type: http

const err = new chromiumNetErrors.ResponseHeadersTruncatedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-357);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('RESPONSE_HEADERS_TRUNCATED');
const err = new Err();

QuicHandshakeFailedError

The QUIC crytpo handshake failed. This means that the server was unable to read any requests sent, so they may be resent.

• Name: QuicHandshakeFailedError
• Code: -358
• Description: QUIC_HANDSHAKE_FAILED
• Type: http

const err = new chromiumNetErrors.QuicHandshakeFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-358);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('QUIC_HANDSHAKE_FAILED');
const err = new Err();

Http2InadequateTransportSecurityError

Transport security is inadequate for the HTTP/2 version.

• Name: Http2InadequateTransportSecurityError
• Code: -360
• Description: HTTP2_INADEQUATE_TRANSPORT_SECURITY
• Type: http

const err = new chromiumNetErrors.Http2InadequateTransportSecurityError();
// or
const Err = chromiumNetErrors.getErrorByCode(-360);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_INADEQUATE_TRANSPORT_SECURITY');
const err = new Err();

Http2FlowControlError

The peer violated HTTP/2 flow control.

• Name: Http2FlowControlError
• Code: -361
• Description: HTTP2_FLOW_CONTROL_ERROR
• Type: http

const err = new chromiumNetErrors.Http2FlowControlError();
// or
const Err = chromiumNetErrors.getErrorByCode(-361);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_FLOW_CONTROL_ERROR');
const err = new Err();

Http2FrameSizeError

The peer sent an improperly sized HTTP/2 frame.

• Name: Http2FrameSizeError
• Code: -362
• Description: HTTP2_FRAME_SIZE_ERROR
• Type: http

const err = new chromiumNetErrors.Http2FrameSizeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-362);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_FRAME_SIZE_ERROR');
const err = new Err();

Http2CompressionError

Decoding or encoding of compressed HTTP/2 headers failed.

• Name: Http2CompressionError
• Code: -363
• Description: HTTP2_COMPRESSION_ERROR
• Type: http

const err = new chromiumNetErrors.Http2CompressionError();
// or
const Err = chromiumNetErrors.getErrorByCode(-363);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_COMPRESSION_ERROR');
const err = new Err();

ProxyAuthRequestedWithNoConnectionError

Proxy Auth Requested without a valid Client Socket Handle.

• Name: ProxyAuthRequestedWithNoConnectionError
• Code: -364
• Description: PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION
• Type: http

const err = new chromiumNetErrors.ProxyAuthRequestedWithNoConnectionError();
// or
const Err = chromiumNetErrors.getErrorByCode(-364);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PROXY_AUTH_REQUESTED_WITH_NO_CONNECTION');
const err = new Err();

Http_1_1RequiredError

HTTP_1_1_REQUIRED error code received on HTTP/2 session.

• Name: Http_1_1RequiredError
• Code: -365
• Description: HTTP_1_1_REQUIRED
• Type: http

const err = new chromiumNetErrors.Http_1_1RequiredError();
// or
const Err = chromiumNetErrors.getErrorByCode(-365);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP_1_1_REQUIRED');
const err = new Err();

ProxyHttp_1_1RequiredError

HTTP_1_1_REQUIRED error code received on HTTP/2 session to proxy.

• Name: ProxyHttp_1_1RequiredError
• Code: -366
• Description: PROXY_HTTP_1_1_REQUIRED
• Type: http

const err = new chromiumNetErrors.ProxyHttp_1_1RequiredError();
// or
const Err = chromiumNetErrors.getErrorByCode(-366);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PROXY_HTTP_1_1_REQUIRED');
const err = new Err();

PacScriptTerminatedError

The PAC script terminated fatally and must be reloaded.

• Name: PacScriptTerminatedError
• Code: -367
• Description: PAC_SCRIPT_TERMINATED
• Type: http

const err = new chromiumNetErrors.PacScriptTerminatedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-367);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PAC_SCRIPT_TERMINATED');
const err = new Err();

InvalidHttpResponseError

The server was expected to return an HTTP/1.x response, but did not. Rather than treat it as HTTP/0.9, this error is returned.

• Name: InvalidHttpResponseError
• Code: -370
• Description: INVALID_HTTP_RESPONSE
• Type: http

const err = new chromiumNetErrors.InvalidHttpResponseError();
// or
const Err = chromiumNetErrors.getErrorByCode(-370);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_HTTP_RESPONSE');
const err = new Err();

ContentDecodingInitFailedError

Initializing content decoding failed.

• Name: ContentDecodingInitFailedError
• Code: -371
• Description: CONTENT_DECODING_INIT_FAILED
• Type: http

const err = new chromiumNetErrors.ContentDecodingInitFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-371);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CONTENT_DECODING_INIT_FAILED');
const err = new Err();

Http2RstStreamNoErrorReceivedError

Received HTTP/2 RST_STREAM frame with NO_ERROR error code. This error should be handled internally by HTTP/2 code, and should not make it above the SpdyStream layer.

• Name: Http2RstStreamNoErrorReceivedError
• Code: -372
• Description: HTTP2_RST_STREAM_NO_ERROR_RECEIVED
• Type: http

const err = new chromiumNetErrors.Http2RstStreamNoErrorReceivedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-372);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_RST_STREAM_NO_ERROR_RECEIVED');
const err = new Err();

Http2PushedStreamNotAvailableError

The pushed stream claimed by the request is no longer available.

• Name: Http2PushedStreamNotAvailableError
• Code: -373
• Description: HTTP2_PUSHED_STREAM_NOT_AVAILABLE
• Type: http

const err = new chromiumNetErrors.Http2PushedStreamNotAvailableError();
// or
const Err = chromiumNetErrors.getErrorByCode(-373);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_PUSHED_STREAM_NOT_AVAILABLE');
const err = new Err();

Http2ClaimedPushedStreamResetByServerError

A pushed stream was claimed and later reset by the server. When this happens, the request should be retried.

• Name: Http2ClaimedPushedStreamResetByServerError
• Code: -374
• Description: HTTP2_CLAIMED_PUSHED_STREAM_RESET_BY_SERVER
• Type: http

const err = new chromiumNetErrors.Http2ClaimedPushedStreamResetByServerError();
// or
const Err = chromiumNetErrors.getErrorByCode(-374);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_CLAIMED_PUSHED_STREAM_RESET_BY_SERVER');
const err = new Err();

TooManyRetriesError

An HTTP transaction was retried too many times due for authentication or invalid certificates. This may be due to a bug in the net stack that would otherwise infinite loop, or if the server or proxy continually requests fresh credentials or presents a fresh invalid certificate.

• Name: TooManyRetriesError
• Code: -375
• Description: TOO_MANY_RETRIES
• Type: http

const err = new chromiumNetErrors.TooManyRetriesError();
// or
const Err = chromiumNetErrors.getErrorByCode(-375);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('TOO_MANY_RETRIES');
const err = new Err();

Http2StreamClosedError

Received an HTTP/2 frame on a closed stream.

• Name: Http2StreamClosedError
• Code: -376
• Description: HTTP2_STREAM_CLOSED
• Type: http

const err = new chromiumNetErrors.Http2StreamClosedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-376);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_STREAM_CLOSED');
const err = new Err();

Http2ClientRefusedStreamError

Client is refusing an HTTP/2 stream.

• Name: Http2ClientRefusedStreamError
• Code: -377
• Description: HTTP2_CLIENT_REFUSED_STREAM
• Type: http

const err = new chromiumNetErrors.Http2ClientRefusedStreamError();
// or
const Err = chromiumNetErrors.getErrorByCode(-377);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_CLIENT_REFUSED_STREAM');
const err = new Err();

Http2PushedResponseDoesNotMatchError

A pushed HTTP/2 stream was claimed by a request based on matching URL and request headers, but the pushed response headers do not match the request.

• Name: Http2PushedResponseDoesNotMatchError
• Code: -378
• Description: HTTP2_PUSHED_RESPONSE_DOES_NOT_MATCH
• Type: http

const err = new chromiumNetErrors.Http2PushedResponseDoesNotMatchError();
// or
const Err = chromiumNetErrors.getErrorByCode(-378);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP2_PUSHED_RESPONSE_DOES_NOT_MATCH');
const err = new Err();

HttpResponseCodeFailureError

The server returned a non-2xx HTTP response code.

Not that this error is only used by certain APIs that interpret the HTTP response itself. URLRequest for instance just passes most non-2xx response back as success.

• Name: HttpResponseCodeFailureError
• Code: -379
• Description: HTTP_RESPONSE_CODE_FAILURE
• Type: http

const err = new chromiumNetErrors.HttpResponseCodeFailureError();
// or
const Err = chromiumNetErrors.getErrorByCode(-379);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('HTTP_RESPONSE_CODE_FAILURE');
const err = new Err();

QuicCertRootNotKnownError

The certificate presented on a QUIC connection does not chain to a known root and the origin connected to is not on a list of domains where unknown roots are allowed.

• Name: QuicCertRootNotKnownError
• Code: -380
• Description: QUIC_CERT_ROOT_NOT_KNOWN
• Type: http

const err = new chromiumNetErrors.QuicCertRootNotKnownError();
// or
const Err = chromiumNetErrors.getErrorByCode(-380);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('QUIC_CERT_ROOT_NOT_KNOWN');
const err = new Err();

QuicGoawayRequestCanBeRetriedError

A GOAWAY frame has been received indicating that the request has not been processed and is therefore safe to retry on a different connection.

• Name: QuicGoawayRequestCanBeRetriedError
• Code: -381
• Description: QUIC_GOAWAY_REQUEST_CAN_BE_RETRIED
• Type: http

const err = new chromiumNetErrors.QuicGoawayRequestCanBeRetriedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-381);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('QUIC_GOAWAY_REQUEST_CAN_BE_RETRIED');
const err = new Err();

CacheMissError

The cache does not have the requested entry.

• Name: CacheMissError
• Code: -400
• Description: CACHE_MISS
• Type: cache

const err = new chromiumNetErrors.CacheMissError();
// or
const Err = chromiumNetErrors.getErrorByCode(-400);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_MISS');
const err = new Err();

CacheReadFailureError

Unable to read from the disk cache.

• Name: CacheReadFailureError
• Code: -401
• Description: CACHE_READ_FAILURE
• Type: cache

const err = new chromiumNetErrors.CacheReadFailureError();
// or
const Err = chromiumNetErrors.getErrorByCode(-401);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_READ_FAILURE');
const err = new Err();

CacheWriteFailureError

Unable to write to the disk cache.

• Name: CacheWriteFailureError
• Code: -402
• Description: CACHE_WRITE_FAILURE
• Type: cache

const err = new chromiumNetErrors.CacheWriteFailureError();
// or
const Err = chromiumNetErrors.getErrorByCode(-402);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_WRITE_FAILURE');
const err = new Err();

CacheOperationNotSupportedError

The operation is not supported for this entry.

• Name: CacheOperationNotSupportedError
• Code: -403
• Description: CACHE_OPERATION_NOT_SUPPORTED
• Type: cache

const err = new chromiumNetErrors.CacheOperationNotSupportedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-403);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_OPERATION_NOT_SUPPORTED');
const err = new Err();

CacheOpenFailureError

The disk cache is unable to open this entry.

• Name: CacheOpenFailureError
• Code: -404
• Description: CACHE_OPEN_FAILURE
• Type: cache

const err = new chromiumNetErrors.CacheOpenFailureError();
// or
const Err = chromiumNetErrors.getErrorByCode(-404);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_OPEN_FAILURE');
const err = new Err();

CacheCreateFailureError

The disk cache is unable to create this entry.

• Name: CacheCreateFailureError
• Code: -405
• Description: CACHE_CREATE_FAILURE
• Type: cache

const err = new chromiumNetErrors.CacheCreateFailureError();
// or
const Err = chromiumNetErrors.getErrorByCode(-405);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_CREATE_FAILURE');
const err = new Err();

CacheRaceError

Multiple transactions are racing to create disk cache entries. This is an internal error returned from the HttpCache to the HttpCacheTransaction that tells the transaction to restart the entry-creation logic because the state of the cache has changed.

• Name: CacheRaceError
• Code: -406
• Description: CACHE_RACE
• Type: cache

const err = new chromiumNetErrors.CacheRaceError();
// or
const Err = chromiumNetErrors.getErrorByCode(-406);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_RACE');
const err = new Err();

CacheChecksumReadFailureError

The cache was unable to read a checksum record on an entry. This can be returned from attempts to read from the cache. It is an internal error, returned by the SimpleCache backend, but not by any URLRequest methods or members.

• Name: CacheChecksumReadFailureError
• Code: -407
• Description: CACHE_CHECKSUM_READ_FAILURE
• Type: cache

const err = new chromiumNetErrors.CacheChecksumReadFailureError();
// or
const Err = chromiumNetErrors.getErrorByCode(-407);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_CHECKSUM_READ_FAILURE');
const err = new Err();

CacheChecksumMismatchError

The cache found an entry with an invalid checksum. This can be returned from attempts to read from the cache. It is an internal error, returned by the SimpleCache backend, but not by any URLRequest methods or members.

• Name: CacheChecksumMismatchError
• Code: -408
• Description: CACHE_CHECKSUM_MISMATCH
• Type: cache

const err = new chromiumNetErrors.CacheChecksumMismatchError();
// or
const Err = chromiumNetErrors.getErrorByCode(-408);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_CHECKSUM_MISMATCH');
const err = new Err();

CacheLockTimeoutError

Internal error code for the HTTP cache. The cache lock timeout has fired.

• Name: CacheLockTimeoutError
• Code: -409
• Description: CACHE_LOCK_TIMEOUT
• Type: cache

const err = new chromiumNetErrors.CacheLockTimeoutError();
// or
const Err = chromiumNetErrors.getErrorByCode(-409);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_LOCK_TIMEOUT');
const err = new Err();

CacheAuthFailureAfterReadError

Received a challenge after the transaction has read some data, and the credentials aren't available. There isn't a way to get them at that point.

• Name: CacheAuthFailureAfterReadError
• Code: -410
• Description: CACHE_AUTH_FAILURE_AFTER_READ
• Type: cache

const err = new chromiumNetErrors.CacheAuthFailureAfterReadError();
// or
const Err = chromiumNetErrors.getErrorByCode(-410);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_AUTH_FAILURE_AFTER_READ');
const err = new Err();

CacheEntryNotSuitableError

Internal not-quite error code for the HTTP cache. In-memory hints suggest that the cache entry would not have been useable with the transaction's current configuration (e.g. load flags, mode, etc.)

• Name: CacheEntryNotSuitableError
• Code: -411
• Description: CACHE_ENTRY_NOT_SUITABLE
• Type: cache

const err = new chromiumNetErrors.CacheEntryNotSuitableError();
// or
const Err = chromiumNetErrors.getErrorByCode(-411);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_ENTRY_NOT_SUITABLE');
const err = new Err();

CacheDoomFailureError

The disk cache is unable to doom this entry.

• Name: CacheDoomFailureError
• Code: -412
• Description: CACHE_DOOM_FAILURE
• Type: cache

const err = new chromiumNetErrors.CacheDoomFailureError();
// or
const Err = chromiumNetErrors.getErrorByCode(-412);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_DOOM_FAILURE');
const err = new Err();

CacheOpenOrCreateFailureError

The disk cache is unable to open or create this entry.

• Name: CacheOpenOrCreateFailureError
• Code: -413
• Description: CACHE_OPEN_OR_CREATE_FAILURE
• Type: cache

const err = new chromiumNetErrors.CacheOpenOrCreateFailureError();
// or
const Err = chromiumNetErrors.getErrorByCode(-413);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CACHE_OPEN_OR_CREATE_FAILURE');
const err = new Err();

InsecureResponseError

The server's response was insecure (e.g. there was a cert error).

• Name: InsecureResponseError
• Code: -501
• Description: INSECURE_RESPONSE
• Type: unknown

const err = new chromiumNetErrors.InsecureResponseError();
// or
const Err = chromiumNetErrors.getErrorByCode(-501);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INSECURE_RESPONSE');
const err = new Err();

NoPrivateKeyForCertError

An attempt to import a client certificate failed, as the user's key database lacked a corresponding private key.

• Name: NoPrivateKeyForCertError
• Code: -502
• Description: NO_PRIVATE_KEY_FOR_CERT
• Type: unknown

const err = new chromiumNetErrors.NoPrivateKeyForCertError();
// or
const Err = chromiumNetErrors.getErrorByCode(-502);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('NO_PRIVATE_KEY_FOR_CERT');
const err = new Err();

AddUserCertFailedError

An error adding a certificate to the OS certificate database.

• Name: AddUserCertFailedError
• Code: -503
• Description: ADD_USER_CERT_FAILED
• Type: unknown

const err = new chromiumNetErrors.AddUserCertFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-503);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('ADD_USER_CERT_FAILED');
const err = new Err();

InvalidSignedExchangeError

An error occurred while handling a signed exchange.

• Name: InvalidSignedExchangeError
• Code: -504
• Description: INVALID_SIGNED_EXCHANGE
• Type: unknown

const err = new chromiumNetErrors.InvalidSignedExchangeError();
// or
const Err = chromiumNetErrors.getErrorByCode(-504);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_SIGNED_EXCHANGE');
const err = new Err();

InvalidWebBundleError

An error occurred while handling a Web Bundle source.

• Name: InvalidWebBundleError
• Code: -505
• Description: INVALID_WEB_BUNDLE
• Type: unknown

const err = new chromiumNetErrors.InvalidWebBundleError();
// or
const Err = chromiumNetErrors.getErrorByCode(-505);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('INVALID_WEB_BUNDLE');
const err = new Err();

TrustTokenOperationFailedError

A Trust Tokens protocol operation-executing request failed for one of a number of reasons (precondition failure, internal error, bad response).

• Name: TrustTokenOperationFailedError
• Code: -506
• Description: TRUST_TOKEN_OPERATION_FAILED
• Type: unknown

const err = new chromiumNetErrors.TrustTokenOperationFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-506);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('TRUST_TOKEN_OPERATION_FAILED');
const err = new Err();

TrustTokenOperationSuccessWithoutSendingRequestError

When handling a Trust Tokens protocol operation-executing request, the system was able to execute the request's Trust Tokens operation without sending the request to its destination: for instance, the results could have been present in a local cache (for redemption) or the operation could have been diverted to a local provider (for "platform-provided" issuance).

• Name: TrustTokenOperationSuccessWithoutSendingRequestError
• Code: -507
• Description: TRUST_TOKEN_OPERATION_SUCCESS_WITHOUT_SENDING_REQUEST
• Type: unknown

const err = new chromiumNetErrors.TrustTokenOperationSuccessWithoutSendingRequestError();
// or
const Err = chromiumNetErrors.getErrorByCode(-507);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('TRUST_TOKEN_OPERATION_SUCCESS_WITHOUT_SENDING_REQUEST');
const err = new Err();

FtpFailedError

A generic error for failed FTP control connection command. If possible, please use or add a more specific error code.

• Name: FtpFailedError
• Code: -601
• Description: FTP_FAILED
• Type: ftp

const err = new chromiumNetErrors.FtpFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-601);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FTP_FAILED');
const err = new Err();

FtpServiceUnavailableError

The server cannot fulfill the request at this point. This is a temporary error. FTP response code 421.

• Name: FtpServiceUnavailableError
• Code: -602
• Description: FTP_SERVICE_UNAVAILABLE
• Type: ftp

const err = new chromiumNetErrors.FtpServiceUnavailableError();
// or
const Err = chromiumNetErrors.getErrorByCode(-602);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FTP_SERVICE_UNAVAILABLE');
const err = new Err();

FtpTransferAbortedError

The server has aborted the transfer. FTP response code 426.

• Name: FtpTransferAbortedError
• Code: -603
• Description: FTP_TRANSFER_ABORTED
• Type: ftp

const err = new chromiumNetErrors.FtpTransferAbortedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-603);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FTP_TRANSFER_ABORTED');
const err = new Err();

FtpFileBusyError

The file is busy, or some other temporary error condition on opening the file. FTP response code 450.

• Name: FtpFileBusyError
• Code: -604
• Description: FTP_FILE_BUSY
• Type: ftp

const err = new chromiumNetErrors.FtpFileBusyError();
// or
const Err = chromiumNetErrors.getErrorByCode(-604);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FTP_FILE_BUSY');
const err = new Err();

FtpSyntaxError

Server rejected our command because of syntax errors. FTP response codes 500, 501.

• Name: FtpSyntaxError
• Code: -605
• Description: FTP_SYNTAX_ERROR
• Type: ftp

const err = new chromiumNetErrors.FtpSyntaxError();
// or
const Err = chromiumNetErrors.getErrorByCode(-605);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FTP_SYNTAX_ERROR');
const err = new Err();

FtpCommandNotSupportedError

Server does not support the command we issued. FTP response codes 502, 504.

• Name: FtpCommandNotSupportedError
• Code: -606
• Description: FTP_COMMAND_NOT_SUPPORTED
• Type: ftp

const err = new chromiumNetErrors.FtpCommandNotSupportedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-606);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FTP_COMMAND_NOT_SUPPORTED');
const err = new Err();

FtpBadCommandSequenceError

Server rejected our command because we didn't issue the commands in right order. FTP response code 503.

• Name: FtpBadCommandSequenceError
• Code: -607
• Description: FTP_BAD_COMMAND_SEQUENCE
• Type: ftp

const err = new chromiumNetErrors.FtpBadCommandSequenceError();
// or
const Err = chromiumNetErrors.getErrorByCode(-607);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('FTP_BAD_COMMAND_SEQUENCE');
const err = new Err();

Pkcs12ImportBadPasswordError

PKCS #12 import failed due to incorrect password.

• Name: Pkcs12ImportBadPasswordError
• Code: -701
• Description: PKCS12_IMPORT_BAD_PASSWORD
• Type: certificate-manager

const err = new chromiumNetErrors.Pkcs12ImportBadPasswordError();
// or
const Err = chromiumNetErrors.getErrorByCode(-701);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PKCS12_IMPORT_BAD_PASSWORD');
const err = new Err();

Pkcs12ImportFailedError

PKCS #12 import failed due to other error.

• Name: Pkcs12ImportFailedError
• Code: -702
• Description: PKCS12_IMPORT_FAILED
• Type: certificate-manager

const err = new chromiumNetErrors.Pkcs12ImportFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-702);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PKCS12_IMPORT_FAILED');
const err = new Err();

ImportCaCertNotCaError

CA import failed - not a CA cert.

• Name: ImportCaCertNotCaError
• Code: -703
• Description: IMPORT_CA_CERT_NOT_CA
• Type: certificate-manager

const err = new chromiumNetErrors.ImportCaCertNotCaError();
// or
const Err = chromiumNetErrors.getErrorByCode(-703);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('IMPORT_CA_CERT_NOT_CA');
const err = new Err();

ImportCertAlreadyExistsError

Import failed - certificate already exists in database. Note it's a little weird this is an error but reimporting a PKCS12 is ok (no-op). That's how Mozilla does it, though.

• Name: ImportCertAlreadyExistsError
• Code: -704
• Description: IMPORT_CERT_ALREADY_EXISTS
• Type: certificate-manager

const err = new chromiumNetErrors.ImportCertAlreadyExistsError();
// or
const Err = chromiumNetErrors.getErrorByCode(-704);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('IMPORT_CERT_ALREADY_EXISTS');
const err = new Err();

ImportCaCertFailedError

CA import failed due to some other error.

• Name: ImportCaCertFailedError
• Code: -705
• Description: IMPORT_CA_CERT_FAILED
• Type: certificate-manager

const err = new chromiumNetErrors.ImportCaCertFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-705);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('IMPORT_CA_CERT_FAILED');
const err = new Err();

ImportServerCertFailedError

Server certificate import failed due to some internal error.

• Name: ImportServerCertFailedError
• Code: -706
• Description: IMPORT_SERVER_CERT_FAILED
• Type: certificate-manager

const err = new chromiumNetErrors.ImportServerCertFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-706);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('IMPORT_SERVER_CERT_FAILED');
const err = new Err();

Pkcs12ImportInvalidMacError

PKCS #12 import failed due to invalid MAC.

• Name: Pkcs12ImportInvalidMacError
• Code: -707
• Description: PKCS12_IMPORT_INVALID_MAC
• Type: certificate-manager

const err = new chromiumNetErrors.Pkcs12ImportInvalidMacError();
// or
const Err = chromiumNetErrors.getErrorByCode(-707);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PKCS12_IMPORT_INVALID_MAC');
const err = new Err();

Pkcs12ImportInvalidFileError

PKCS #12 import failed due to invalid/corrupt file.

• Name: Pkcs12ImportInvalidFileError
• Code: -708
• Description: PKCS12_IMPORT_INVALID_FILE
• Type: certificate-manager

const err = new chromiumNetErrors.Pkcs12ImportInvalidFileError();
// or
const Err = chromiumNetErrors.getErrorByCode(-708);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PKCS12_IMPORT_INVALID_FILE');
const err = new Err();

Pkcs12ImportUnsupportedError

PKCS #12 import failed due to unsupported features.

• Name: Pkcs12ImportUnsupportedError
• Code: -709
• Description: PKCS12_IMPORT_UNSUPPORTED
• Type: certificate-manager

const err = new chromiumNetErrors.Pkcs12ImportUnsupportedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-709);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PKCS12_IMPORT_UNSUPPORTED');
const err = new Err();

KeyGenerationFailedError

Key generation failed.

• Name: KeyGenerationFailedError
• Code: -710
• Description: KEY_GENERATION_FAILED
• Type: certificate-manager

const err = new chromiumNetErrors.KeyGenerationFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-710);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('KEY_GENERATION_FAILED');
const err = new Err();

PrivateKeyExportFailedError

Failure to export private key.

• Name: PrivateKeyExportFailedError
• Code: -712
• Description: PRIVATE_KEY_EXPORT_FAILED
• Type: certificate-manager

const err = new chromiumNetErrors.PrivateKeyExportFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-712);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('PRIVATE_KEY_EXPORT_FAILED');
const err = new Err();

SelfSignedCertGenerationFailedError

Self-signed certificate generation failed.

• Name: SelfSignedCertGenerationFailedError
• Code: -713
• Description: SELF_SIGNED_CERT_GENERATION_FAILED
• Type: certificate-manager

const err = new chromiumNetErrors.SelfSignedCertGenerationFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-713);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('SELF_SIGNED_CERT_GENERATION_FAILED');
const err = new Err();

CertDatabaseChangedError

The certificate database changed in some way.

• Name: CertDatabaseChangedError
• Code: -714
• Description: CERT_DATABASE_CHANGED
• Type: certificate-manager

const err = new chromiumNetErrors.CertDatabaseChangedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-714);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('CERT_DATABASE_CHANGED');
const err = new Err();

DnsMalformedResponseError

DNS resolver received a malformed response.

• Name: DnsMalformedResponseError
• Code: -800
• Description: DNS_MALFORMED_RESPONSE
• Type: dns

const err = new chromiumNetErrors.DnsMalformedResponseError();
// or
const Err = chromiumNetErrors.getErrorByCode(-800);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DNS_MALFORMED_RESPONSE');
const err = new Err();

DnsServerRequiresTcpError

DNS server requires TCP

• Name: DnsServerRequiresTcpError
• Code: -801
• Description: DNS_SERVER_REQUIRES_TCP
• Type: dns

const err = new chromiumNetErrors.DnsServerRequiresTcpError();
// or
const Err = chromiumNetErrors.getErrorByCode(-801);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DNS_SERVER_REQUIRES_TCP');
const err = new Err();

DnsServerFailedError

DNS server failed. This error is returned for all of the following error conditions: 1 - Format error - The name server was unable to interpret the query. 2 - Server failure - The name server was unable to process this query due to a problem with the name server. 4 - Not Implemented - The name server does not support the requested kind of query. 5 - Refused - The name server refuses to perform the specified operation for policy reasons.

• Name: DnsServerFailedError
• Code: -802
• Description: DNS_SERVER_FAILED
• Type: dns

const err = new chromiumNetErrors.DnsServerFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-802);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DNS_SERVER_FAILED');
const err = new Err();

DnsTimedOutError

DNS transaction timed out.

• Name: DnsTimedOutError
• Code: -803
• Description: DNS_TIMED_OUT
• Type: dns

const err = new chromiumNetErrors.DnsTimedOutError();
// or
const Err = chromiumNetErrors.getErrorByCode(-803);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DNS_TIMED_OUT');
const err = new Err();

DnsCacheMissError

The entry was not found in cache or other local sources, for lookups where only local sources were queried. TODO(ericorth): Consider renaming to DNS_LOCAL_MISS or something like that as the cache is not necessarily queried either.

• Name: DnsCacheMissError
• Code: -804
• Description: DNS_CACHE_MISS
• Type: dns

const err = new chromiumNetErrors.DnsCacheMissError();
// or
const Err = chromiumNetErrors.getErrorByCode(-804);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DNS_CACHE_MISS');
const err = new Err();

DnsSearchEmptyError

Suffix search list rules prevent resolution of the given host name.

• Name: DnsSearchEmptyError
• Code: -805
• Description: DNS_SEARCH_EMPTY
• Type: dns

const err = new chromiumNetErrors.DnsSearchEmptyError();
// or
const Err = chromiumNetErrors.getErrorByCode(-805);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DNS_SEARCH_EMPTY');
const err = new Err();

DnsSortError

Failed to sort addresses according to RFC3484.

• Name: DnsSortError
• Code: -806
• Description: DNS_SORT_ERROR
• Type: dns

const err = new chromiumNetErrors.DnsSortError();
// or
const Err = chromiumNetErrors.getErrorByCode(-806);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DNS_SORT_ERROR');
const err = new Err();

DnsSecureResolverHostnameResolutionFailedError

Failed to resolve the hostname of a DNS-over-HTTPS server.

• Name: DnsSecureResolverHostnameResolutionFailedError
• Code: -808
• Description: DNS_SECURE_RESOLVER_HOSTNAME_RESOLUTION_FAILED
• Type: dns

const err = new chromiumNetErrors.DnsSecureResolverHostnameResolutionFailedError();
// or
const Err = chromiumNetErrors.getErrorByCode(-808);
const err = new Err();
// or
const Err = chromiumNetErrors.getErrorByDescription('DNS_SECURE_RESOLVER_HOSTNAME_RESOLUTION_FAILED');
const err = new Err();

Author: Maxkueng
Source Code: https://github.com/maxkueng/chromium-net-errors 
License: MIT license

#electron #node #error 

AWS Cloud Practitioner Course | NetCom Learning

As the world reels under this economic meltdown caused by the pandemic, experts suggest that a rebound spearheaded by the technology sector is expected in the coming year. When every business, every service and every brick-and-mortar store was shut down, the ‘online’ or the ‘cloud’ helped salvage the situation for many across the world. This year saw many organizations embracing the cloud with a view to keep their businesses afloat amid the cloud of uncertainties. However, the challenge of finding skilled manpower still lurks on the fate of this hopeful prediction. Economic reconstruction and the situation of the job market greatly depend on the probability of sourcing the right talent to fill these positions with specialized skillsets.

Why Cloud Computing

Whether you’re ordering food online, watching your favorite show on a video streaming app, paying your credit card bill through online banking, or participating in a virtual event – all these and many other tasks that you accomplish everyday using a smartphone or internet – actually depend on services that run on a cloud platform. For many organizations, the need to get their workforce trained on cloud does not only apply to IT or technical staff. In fact, investing in cloud training for an employee of any vertical - marketing, sales, operations, finance, or even HR – is being the trigger that accelerates collaboration to reach the end business goal. Apart from that, an organization’s cloud acumen helps increase employee confidence and ability to innovate and experiment.

Gain Entry-level Cloud Skills with AWS Cloud Practitioner Course

AWS Certified Cloud Practitioner Training is the right path to get certified and begin a fruitful and rewarding cloud journey. It builds a solid foundation of cloud skills and prepares the learners for more sophisticated and technical cloud certifications. The best thing about this Amazon Cloud Practitioner certification is that anyone can acquire valuable cloud skills irrespective of their technical or non-technical background. No programming or coding experience or knowledge is required as a pre-requisite in order to enroll for AWS cloud Practitioner Essentials Course.
If you are new to cloud, have a non-technical background, or wish to learn the basic working knowledge of cloud, the AWS Certified Cloud Practitioner Training can be your starting point.

Here is what you or your employees learn when you enroll for an AWS Cloud Practitioner Course:

• What is AWS Cloud?
• Fundamentals of operating and deploying AWS Cloud
• Global architecture and architectural principles of AWS cloud
• AWS Cloud value proposition
• Key services and some common use cases of AWS platform
• AWS security and compliance
• AWS shared security model
• AWS platform’s billing, account management, and pricing models

**### Where to Get Training on AWS Cloud Practitioner Essentials **

The pandemic may have brought the world to a standstill, but it sure has proved to be a boon for those interested in learning new skills. It is a golden period to acquire valuable skills that help an individual take a step further in their professional or personal growth. Internet has played a huge role in this area as well. For those who seek to learn and grow, everything is available at the click of a button. Any course, any skill, any trainer – is available online to help you fulfill your learning goals. With virtual trainings and online classes, the whole world seems to shrink, and everything becomes accessible anytime, anywhere.

However, in the cacophony of online courses, learners need to pick and choose the ones that add value to their skillset. For this purpose, it is advised to prefer only authorized providers for training. Amazon Web Services has authorized training partners and authorized instructors who are accredited to provide trainings of such technical expertise. NetCom Learning is one such authorized training provider that offers various technical courses including AWS Cloud training programs. The company also has AWS Authorized Instructors who are Champion-level trainers. NetCom Learning currently has the AWS Cloud Practitioner Course on a promotional offer.

### Get AWS Certified Cloud Practitioner Training at $99

As part of a promotional offer, NetCom Learning is offering a one-day AWS Cloud Practitioner Course at $99 for the class on December 14th, 2020. The actual price for this course is $675. Since this huge discount is available for one day only, it’s a great opportunity for those who are looking to earn cloud skills. This guaranteed-to-run class will cover all topics in an 8-hour session on the specified date. Use Promo code AWSCPE99 to unlock the discounted price. Learners interested to get AWS Cloud Practitioner certified will also get an additional one-hour where the instructor will guide them on tips and resources to ace the certification exam. Limited seats are available for this promotional session.

Since the certification exam costs $100, if you enroll for this training, you can get trained and certified at $199 only. This is the right time and right opportunity to gain cloud skills and begin your learning journey.

#aws #aws cloud #aws cloud practitioner course #aws cloud training programs #training on aws cloud practitioner essentials #aws cloud practitioner course

Top 8 Exciting AWS Projects & Ideas For Beginners [2021]

AWS Projects & Topics

Looking for AWS project ideas? Then you’ve come to the right place because, in this article, we’ve shared multiple AWS projects. The projects are of various sectors and skill-levels so you can choose according to your expertise and interests. The more projects you have in your portfolio, the better. Companies are always on the lookout for skilled AWS Developers who can develop innovative AWS projects. So, if you are a beginner, the best thing you can do is work on some top AWS projects.

We, here at upGrad, believe in a practical approach as theoretical knowledge alone won’t be of help in a real-time work environment. In this article, we will be exploring some interesting AWS projects which beginners can work on to put their knowledge to test. In this article, you will find top AWS projects for beginners to get hands-on experience on Java.

Amid the cut-throat competition, aspiring AWS Developers must have hands-on experience with real-world AWS projects. In fact, this is one of the primary recruitment criteria for most employers today. As you start working on AWS projects, you will not only be able to test your strengths and weaknesses, but you will also gain exposure that can be immensely helpful to boost your career.

#aws #aws developer #aws project ideas #aws projects #aws