How to view WS/WSS Websocket request content using Firebug or other?
Is there a way to view the Websocket traffic?
Only Websocket headers are visible on the initial handshake.
Everything disappears after the response:
Connection Upgrade
Sec-WebSocket-Accept EQqklpK6bzlgAAOL2EFX/nx8bEI=
Upgrade WebSocket
I've tried Firebug, Live Headers, and Fiddler2 to trace the exchange and they all stop logging there.
Solution
Websocket inspection has been added to Firefox with version 71 has been there since 2019.
In the Developer Tools, under the Network tab select the websocket request and select the Response tab.
- How to view WS/WSS Websocket request content using Firebug or other?
- How can I beautify JavaScript and CSS in Firefox / Firebug?
- Find out whether Chrome console is open
- How to call a function inside $(document).ready
- How to see the order of js scripts loading in a page
- How to format the function body when using toString()
- How to debug web workers
- How can I inspect element in an Android browser?
- How can I inspect disappearing element in a browser?
- How to see unserialised/decoded cookie value instead of unserialized value in chrome dev tools?
- Stop on a network request in browser dev tools
- How to get the correct XPath?
- Form inside a table
- CORS header 'Access-Control-Allow-Origin' does not match... but it does‼
- ExtJs5 - overriding native method defined inside ext-all-debug.js
- Preserve DOM element highlighting in chrome dev tools / firebug
- Replay HTTP POST in google chrome Developer
- Saving the manipulated DOM/HTML after editing it with Firebug
- Firebug 1.5 showing 200 Aborted for Ajax requests
- Differences between socket.io and websockets
- Debug which Javascript runs with an element is clicked on
- What is console.log?
- Debugging Javascript on iPad
- Why does ";" == ";" evaluates to "false"?
- Javascript: Let user select an HTML element like Firebug?
- "Copy location with parameters" for Google Chrome Developer Tools?
- Loading local JSON file
- jCarousel Next Button Doesn't Work Unless Inspected by Developer Tool
- Unreadable var_dump in Firebug when xdebug is enabled
- setting innerHTML with a script inside