What is the correct way to handle BYOC WebSocket reconnection during WFM schedule publishing?

Voice & Telephony
1

Background

Our environment uses Genesys Cloud Edge with BYOC. We publish WFM schedules weekly for 500 agents in America/Chicago. The publishing process triggers real-time updates via WebSocket to update agent status and availability.

Issue

During schedule publishing, we experience WebSocket disconnections. The client receives a 1006 error. The WebSocket fails to reconnect automatically. Agents show as ‘Unavailable’ in the WFM dashboard. This impacts schedule adherence metrics.

Troubleshooting

  • Checked Edge health status. All edges are healthy.
  • Verified BYOC configuration. No changes detected.
  • Reviewed WebSocket logs. No server-side errors found.
  • Tested with smaller schedule batches. Issue persists.
2

The docs actually state that WebSocket reconnection logic needs to be handled explicitly on the client side, especially when dealing with BYOC environments where the connection path is more complex. The 1006 error usually indicates an abnormal closure, often triggered by network timeouts or server-side load balancing during high-concurrency events like bulk WFM publishing. When pushing schedules for 500 agents, the server might drop idle connections or hit concurrency limits, causing the socket to close without a proper handshake. To fix this, implement an exponential backoff retry mechanism in your WebSocket client code. Do not reconnect immediately, as this can trigger rate limiting or further instability. Instead, wait a short period before attempting to re-establish the connection. Here is a simple JavaScript example for handling this:

let socket;
const connect = () => {
 socket = new WebSocket('wss://api.mypurecloud.com/api/v2/analytics/events');
 socket.onopen = () => console.log('Connected');
 socket.onclose = (event) => {
 if (!event.wasClean) {
 console.log('Abnormal closure. Reconnecting...');
 setTimeout(connect, 5000); // Wait 5 seconds before retrying
 }
 };
};
connect();

Also, check if your BYOC configuration allows for persistent connections. Sometimes, the edge gateway might terminate connections that exceed a certain idle time. Adjusting the ping interval in your WebSocket client can help keep the connection alive. Send a ping every 30 seconds to prevent the gateway from dropping the connection. This is crucial for maintaining real-time status updates during schedule publishing. If the issue persists, consider reducing the batch size of your schedule publish requests to lower the instantaneous load on the WebSocket server. This might help avoid the 1006 errors altogether.