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Feature: Automatically reconnect websocket when disconnected #21

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Merged
rafaeljusto merged 1 commit into from
Feb 5, 2026
+48 −26
Merged

Feature: Automatically reconnect websocket when disconnected #21

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74 changes: 48 additions & 26 deletions bots/google_meet_bot_adapter/google_meet_chromedriver_payload.js
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Original file line number Diff line number Diff line change
Expand Up @@ -924,35 +924,57 @@ class WebSocketClient {
constructor() {
const url = `ws://localhost:${window.initialData.websocketPort}`;
console.log('WebSocketClient url', url);
this.ws = new WebSocket(url);
this.ws.binaryType = 'arraybuffer';

this.ws.onopen = () => {
console.log('WebSocket Connected');
};

this.ws.onmessage = (event) => {
this.handleMessage(event.data);
};

this.ws.onerror = (error) => {
console.error('WebSocket Error:', error);
};

this.ws.onclose = () => {
console.log('WebSocket Disconnected');
};
this.websocketUrl = url;
this.reconnectAttempts = 0;
this.maxReconnectAttempts = 30;
this.reconnectDelay = 1000; // Start with 1 second
this.maxReconnectDelay = 30000; // Cap at 30 seconds

this.connect();
this.mediaSendingEnabled = false;

/*
We no longer need this because we're not using MediaStreamTrackProcessor's
this.lastVideoFrameTime = performance.now();
this.fillerFrameInterval = null;
}

connect() {
try {
this.ws = new WebSocket(this.websocketUrl);
this.ws.binaryType = 'arraybuffer';

this.ws.onopen = () => {
console.log('WebSocket Connected');
this.reconnectAttempts = 0; // Reset on successful connection
this.reconnectDelay = 1000;
};

this.ws.onmessage = (event) => {
this.handleMessage(event.data);
};

this.ws.onerror = (error) => {
console.error('WebSocket Error:', error);
};

this.ws.onclose = () => {
console.log('WebSocket Disconnected, attempting reconnect');
this.scheduleReconnect();
};
} catch (error) {
console.error('Error creating WebSocket:', error);
this.scheduleReconnect();
}
}

scheduleReconnect() {
if (this.reconnectAttempts >= this.maxReconnectAttempts) {
console.error('Max reconnection attempts reached, giving up');
return;
}

this.reconnectAttempts++;
// Exponential backoff: delay doubles each time, capped at maxReconnectDelay
const delay = Math.min(this.reconnectDelay * Math.pow(2, this.reconnectAttempts - 1), this.maxReconnectDelay);
console.log(`Scheduling WebSocket reconnect in ${delay}ms (attempt ${this.reconnectAttempts}/${this.maxReconnectAttempts})`);

this.lastVideoFrame = this.getBlackFrame();
this.blackVideoFrame = this.getBlackFrame();
*/
setTimeout(() => this.connect(), delay);
}

/*
Expand Down