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();

License

MIT License