fix(deps): update dependency ws to v8

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ws	^7.4.1 -> ^8.0.0

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Release Notes

websockets/ws

v8.0.0

Compare Source

Breaking changes

• The WebSocket constructor now throws a SyntaxError if any of the
  subprotocol names are invalid or duplicated (0aecf0c).

• The server now aborts the opening handshake if an invalid
  Sec-WebSocket-Protocol header field value is received (1877dde).

• The protocols argument of handleProtocols hook is no longer an Array but
  a Set (1877dde).

• The opening handshake is now aborted if the Sec-WebSocket-Extensions header
  field value begins or ends with a white space (e814110).

• Dropped support for Node.js < 10.0.0 (552b506).

• The WebSocket constructor now throws a SyntaxError if the connection URL
  contains a fragment identifier or if the URL's protocol is not one of 'ws:',
  'wss:', or 'ws+unix:' (ebea038).

• Text messages and close reasons are no longer decoded to strings. They are
  passed as Buffers to the listeners of their respective events. Listeners of
  'message' event now take a boolean argument specifying whether or not the
  message is binary (e173423).

  Existing code can be migrated by decoding the buffer explicitly.

  websocket.on('message', function message(data, isBinary) {
    const message = isBinary ? data : data.toString();
    // Continue as before.
  });
  
  websocket.on('close', function close(code, data) {
    const reason = data.toString();
    // Continue as before.
  });

• The package now uses an ES module wrapper (78adf5f).

• WebSocketServer.prototype.close() no longer closes existing connections
  (df7de57).

  Existing code can be migrated by closing connections manually.

  websocketServer.close();
  for (const ws of websocketServer.clients) {
    ws.terminate();
  }

• The callback of WebSocketServer.prototype.close() is now called with an
  error if the server is already closed (abde9cf).

• Websocket.prototype.addEventListener() is now a noop if the type argument
  is not one of 'close', 'error', 'message', or 'open' (a421eb5).

• Websocket.prototype.removeEventListener() now only removes listeners added
  with Websocket.prototype.removeEventListener() and only one at time
  (1bd93f0).

• The value of the onclose, onerror, onmessage, and onopen properties is
  now null if the respective event handler is not set (45790db).

• The OpenEvent class has been removed (c4394c3).

Bug fixes

• The event listeners added via handler properties are now independent from the
  event listeners added with WebSocket.prototype.addEventListener()
  (0b21c03).

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[codecov]

Codecov Report

Merging #643 (8389018) into next (88264db) will increase coverage by 10.20%.
The diff coverage is 71.12%.

❗ Current head 8389018 differs from pull request most recent head 9136048. Consider uploading reports for the commit 9136048 to get more accurate results

@@             Coverage Diff             @@
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  Files          62       78       +16     
  Lines        1530     2345      +815     
  Branches      247      409      +162     
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- Misses        400      519      +119     
+ Partials       96        2       -94