ErrLookup › socketio/socket.io

socketio/socket.io

Bidirectional and low-latency communication for every platform · TypeScript · 102 source files

Analyzed at ae7fb46e08 on 2026-08-03. 14 documented errors.

Code / MessageTypeSeverityTags
invalid format
exception error parser, websocket, example, validation
" " is a reserved event name
exception error client, emit, reserved-events, lifecycle
illegal attachments
exception error parser, binary, attachments, reconstruction
invalid payload
exception error parser, decoder, validation, payload
No adapter for this namespace, are you trying to get the…
exception error server, namespace, adapter, deprecated, dynamic-namespace
Acknowledgements are not supported
exception error emitter, postgres, acknowledgement, cluster
unknown event name
exception error parser, example, validation, binary
got plaintext data when reconstructing a packet
exception error parser, binary, protocol, decoder
Illegal attachments
exception error parser, binary, attachments, decoder
You are trying to attach socket.io to an express request…
exception error server, express, http, setup, attach
got binary data when not reconstructing a packet
exception error parser, binary, protocol, decoder
too many attachments
exception error parser, binary, attachments, limits, dos
unknown packet type
exception error parser, decoder, protocol, packet-type
Unknown type
exception error parser, decoder, validation, type-error