Socket.io Connections hang in all the the tabs browser

[francescoagati]

Sometimes socket.io don't open the connection in all the tabs of the same browser. The websocket is open, but there aren't messages in the communication layer of socket.io. And this happens in all the tabs of the same browser.

here the screenshots of chrome inspector:

Thanks

[mrniko]

all the tabs of the same browser

How much tabs did you open?

[mrniko]

do you take in account default limit of simultaneous persistent connections per server/proxy in browser?

[francescoagati]

2 tabs. It happens also if i close all the tabs and repoen it. I must wait some minutes first that the socket.io connection can be estabilished, and this in all the pages
of the browser that try to open a socketio connection with the netty server.

The netty server is behind nginx. I try to use also the 'force new connection' params but without effects.

[francescoagati]

I have this problem with a really low traffic (4 or 5 users connected)

[mrniko]

The netty server is behind nginx.

I think the problem with nginx configuration.

[francescoagati]

Thanks. Is possible that nginx try to reuse the same persistent connection for all the pages of the browser?

[mrniko]

may be, i don't know. it depends on your nginx config

[francescoagati]

Thanks for the answers. i try to investigate nginx