WebSocket Close Codes

Numeric codes sent in a WebSocket Close frame to indicate why a connection is being terminated, as defined in RFC 6455 section 7.4 and the IANA WebSocket Close Code registry.

16 codes

• 1000 Normal Closure
• 1001 Going Away
• 1002 Protocol Error
• 1003 Unsupported Data
• 1004 Reserved
• 1005 No Status Received
• 1006 Abnormal Closure
• 1007 Invalid Frame Payload Data
• 1008 Policy Violation
• 1009 Message Too Big
• 1010 Mandatory Extension
• 1011 Internal Error
• 1012 Service Restart
• 1013 Try Again Later
• 1014 Bad Gateway
• 1015 TLS Handshake