WebSocket Monitor 0.3.1

Release notes:

You need custom Firefox build with patches from bug 1203802 applied. You might want to download try build

• WebSocket monitoring works in e10s
• It's possible to filter list of frames
• Summary info at the bottom of the frame list (total number of frames, total payload size, time since the first frame till the last frame)
• Theme support for: Light, Dark and Firebug
• The maximum number of entries in the Web Sockets panel is limited. There is a extensions.websocketmonitor.max_entries preference you can change through about:config (default = 1000)

The extension isn't signed, so you might need to set xpinstall.signatures.required pref to false. You might also want to checkout a simple online test page