Data incorrectly framed by UA. Dropping connection

[brendon]

Hi there,

I'm currently using socket.io as part of Juggernaut 2.

I've been having this problem with Firefox 3 and its flashsocket fallback. I've placed the websocket file in the root of the site. The first time you try to connect you get this in the logs (production).

22 Nov 23:26:37 - Initializing client with transport "flashsocket"
22 Nov 23:26:37 - Client 24364942777901888 connected
22 Nov 23:26:38 - Data incorrectly framed by UA. Dropping connection
22 Nov 23:26:38 - Client 24364942777901888 disconnected
22 Nov 23:26:39 - Initializing client with transport "xhr-polling"
22 Nov 23:26:39 - Client 2361341412179172 connected
22 Nov 23:26:39 - Initializing client with transport "xhr-multipart"
22 Nov 23:26:39 - Client 6185610580723733 connected

If you refresh the page it works fine:

22 Nov 23:54:33 - Initializing client with transport "flashsocket"
22 Nov 23:54:33 - Client 14171182038262486 connected

I noticed someone else posted this problem here too but in reply to a thread about Firefox 4 which seems to be a different matter.

Any help would be greatly appreciated :)

Cheers,

Brendon

[rauchg]

Need better reproduction steps