Bump ws from 1.1.2 to 4.1.0

[dependabot]

Bumps ws from 1.1.2 to 4.1.0.

Release notes

Sourced from ws's releases.

4.1.0

Features

• Added WebSocketServer.prototype.address() (#1294).
• Added zlib{Deflate,Inflate}Options options (#1306).

4.0.0

Breaking changes

• The close status code is now set to 1005 if the received close frame contains no status code (a31b1f6).
• Error messages and types have been updated (695c5ea).
• The onerror event handler now receives an ErrorEvent instead of JavaScript error (63e275e).
• The third argument of WebSocket.prototype.ping() and WebSocket.prototype.pong() is no longer a boolean but an optional callback (30c9f71).
• The non-standard protocolVersion and bytesReceived attributes have been removed (30c9f71...ee9b5f3).
• The extensions attribute is no longer an object but a string representing the extensions selected by the server (fdec524).
• The 'headers' event on the client has been renamed to 'upgrade'. Listeners of this event now receive only the response argument (1c783c2).
• The WebSocket.prototype.pause() and WebSocket.prototype.resume() methods have been removed to prevent the user from interfering with the state of the underlying net.Socket stream (a206e98).

3.3.3

Bug fixes

• net.Socket errors are no longer swallowed (beff620).
• The status code and close reason are now always taken from the close frame if received (beff620).

3.3.2

Bug fixes

• The parser of the Sec-WebSocket-Extensions header has been rewritten to make it spec-compliant (#1240).

3.3.1

Bug fixes

• Fixed a DoS vulnerability (c4fe466).

A specially crafted value of the Sec-WebSocket-Extensions header that used Object.prototype property names as extension or parameter names could be used to make a ws server crash.

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Commits

• d390dc5 [dist] 4.1.0
• a70bd65 [test] Fix typo
• d8da1b2 [doc] Add missing zlibInflateOptions option
• 053a322 [minor] Add zlib{Deflate,Inflate}Options options (#1306)
• f2b5105 chore(package): update eslint-plugin-import to version 2.9.0 (#1309)
• 84fa837 chore(package): update eslint-config-standard to version 11.0.0 (#1307)
• 36f249d chore(package): update eslint to version 4.18.0 (#1304)
• 563edbd [test] Use WebSocketServer#address()
• 75b6397 [fix] Ensure that the status code is not incorrectly overwritten
• c8408c0 [doc] Fix docs for onerror listener
• Additional commits viewable in compare view

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