WebSocket Status Codes
WebSocket status codes are numeric codes used in the WebSocket protocol to indicate the reason for connection closure or errors during communication. They are part of the WebSocket close frame, allowing both client and server to understand why a connection is being terminated, such as normal closure, protocol errors, or application-specific conditions. These codes help in debugging, graceful shutdowns, and implementing robust error handling in real-time applications.
Developers should learn WebSocket status codes when building or maintaining WebSocket-based applications, such as chat systems, live notifications, or real-time gaming, to properly handle connection closures and errors. Understanding these codes is crucial for implementing reliable error recovery, logging, and user feedback mechanisms, ensuring applications can gracefully manage network issues or server-side events without unexpected disruptions.