nodejs cluster issue with socket.io

[Abramovick]

My app was working fine (prior to using nodejs cluster) but after introducing it an error occurs on the client side saying "WebSocket connection to 'ws://ip_address/socket.io/1/websocket/92H245FLpYWnG6jF_uK6' failed: WebSocket is closed before the connection is established."

I've checked on socket.io issues on https://github.com/LearnBoost/socket.io/issues/798 and I see other people having similar problems. Anyone knows how to fix this...? Or do I just have to ditch socket.io and use something like SockJS?

[Christian Gutierrez]

Hi Abramovick, did you try sticky-session? I have a working version with express 4 and socket.io 1.2.1