node.js - Socket.IO Connection Not working on University Wifi -

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i have created chat app using socket.io . works fine on home internet. whenever @ university , connected versity wifi internet, can't connected @ all. facing 'net::err_connection_timed_out' error.

here url: demo.codesamplez.com/ultrachat/demo.html (you may ok, on home)

i guess, might kind of firewall issue or something?

does has clue how go forward solving this? in advance.

switching http https should around problem incompatible proxy server. forces proxy use http tunneling maintain connection instead performing whatever magic does.


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