See what happens
between the pings.

A deliberately observable WebSocket endpoint for testing silence, control-frame traffic, application heartbeats, and every kind of goodbye.

WEBSOCKET ENDPOINT

Connection — Elapsed 00:00:00 Last traffic —

Traffic profile

Choose what crosses the proxy after connection.

Full silenceNo data or control frames Ping / Pong onlyTransport active, app idle Data heartbeatApplication and transport active

INTERVAL (SECONDS)

CLIENTSERVERSYSTEM