JUV WebSocket Researcher

JUV WebSocket Researcher is a WebSocket protocol sniffer/debugger application for Win/Mac/Linux.


  • WebSocket (RFC 6455) protocol support
  • Millisecond accurate performance timings and network level data
  • Three ways to debug: TCP/IP Relay Server, Sniffer (based on libpcap), *.pcap file parser
  • WebSocket method invocations
  • Export session data to the CSV file

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Why do you need JUV WebSocket Researcher?

The ability to view the WebSocket interaction between the client and server is crucial to the following areas:

  • Trouble shooting
  • Performance tuning


Latest release

  • 2012-11-01 JUV WebSocket Researcher 0.9 Beta