Revert "MM-20664 Add client side ping pong (#6052)" (#6454)

This reverts commit 58bb453.

client/websocket_client.jsx

@@ -4,8 +4,6 @@
 const MAX_WEBSOCKET_FAILS = 7;
 const MIN_WEBSOCKET_RETRY_TIME = 3000; // 3 sec
 const MAX_WEBSOCKET_RETRY_TIME = 300000; // 5 mins
-const PING_TIME = 10000;
-const PONG_WAIT_TIME = 2000;
 
 export default class WebSocketClient {
  constructor() {
@@ -21,7 +19,6 @@ export default class WebSocketClient {
  this.missedEventCallback = null;
  this.errorCallback = null;
  this.closeCallback = null;
- this.pingTimer = null;
  }
 
  initialize(connectionUrl = this.connectionUrl, token) {
@@ -57,8 +54,6 @@ export default class WebSocketClient {
  this.firstConnectCallback();
  }
 
- this.clearPingPong();
- this.createPingEvent();
  this.connectFailCount = 0;
  };
 
@@ -70,7 +65,6 @@ export default class WebSocketClient {
  console.log('websocket closed'); //eslint-disable-line no-console
  }
 
- this.clearPingPong();
  this.connectFailCount++;
 
  if (this.closeCallback) {
@@ -104,7 +98,6 @@ export default class WebSocketClient {
  if (this.errorCallback) {
  this.errorCallback(evt);
  }
- this.clearPingPong();
  };
 
  this.conn.onmessage = (evt) => {
@@ -126,9 +119,6 @@ export default class WebSocketClient {
  this.eventSequence = msg.seq + 1;
  this.eventCallback(msg);
  }
-
- this.clearPingPong();
- this.createPingEvent();
  };
  }
 
@@ -160,7 +150,6 @@ export default class WebSocketClient {
  this.connectFailCount = 0;
  this.sequence = 1;
  if (this.conn && this.conn.readyState === WebSocket.OPEN) {
- this.clearPingPong();
  this.conn.onclose = () => {}; //eslint-disable-line no-empty-function
  this.conn.close();
  this.conn = null;
@@ -212,22 +201,4 @@ export default class WebSocketClient {
  data.user_ids = userIds;
  this.sendMessage('get_statuses_by_ids', data, callback);
  }
-
- createPingEvent() {
- this.pingTimer = setInterval(() => {
- this.sendMessage('ping');
- this.waitForPong();
- }, PING_TIME);
- }
-
- waitForPong() {
- this.pongTimer = setTimeout(() => {
- this.conn.onclose();
- }, PONG_WAIT_TIME);
- }
-
- clearPingPong() {
- clearInterval(this.pingTimer);
- clearTimeout(this.pongTimer);
- }
 }

tests/setup.js

@@ -68,7 +68,7 @@ beforeEach(() => {
 afterEach(() => {
  if (logs.length > 0 || warns.length > 0 || errors.length > 0) {
  const message = 'Unexpected console logs' + logs + warns + errors;
- if (message.includes('componentWillReceiveProps') || message.includes('websocket')) {
+ if (message.includes('componentWillReceiveProps')) {
  return;
  }
  throw new Error(message);