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WebSocket connection interrupted during page load: ws://localhost:3000/socket.io/?EIO=4&transport=websocket #19

@Steve7cf

Description

@Steve7cf

Description
The WebSocket connection to the Socket.IO server is being interrupted while the page is loading, preventing proper real-time communication establishment.

Error Details

  • Error Message: The connection to ws://localhost:3000/socket.io/?EIO=4&transport=websocket was interrupted while the page was loading
  • Location: bundle.js:102181:213
  • Transport: WebSocket
  • Engine.IO Version: 4

Expected Behavior
The WebSocket connection should establish successfully during page load and maintain a stable connection to the Socket.IO server.

Actual Behavior
The connection is interrupted during the initial page load phase, likely causing:

  • Failed real-time communication
  • Potential fallback to polling transport
  • Degraded user experience

Environment

  • Socket.IO Client Version: "socket.io-client": "^4.4.1",
  • Browser: Mozilla Firefox 140.6.0esr
  • Node.js Version: v22.20.0
  • Operating System: debian 13 trixie

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