Socket.io in node.js does not work on 3G mobile network

Question

socket.io in node.js does not work on a 3G mobile network.

I already tried:

 io.set("transports", ["xhr-polling"]);
 io.set('browser client minification', true);
 io.set('browser client etag', true);

Answer 1

Mobile networks do all kinds of things to distort data. Very often there are aggressive proxies, data compression and conversion, as well as poor compliance with specifications along the way.

I noticed in particular that WebSockets connections often fail. You do everything right only by providing AJAX vehicles. If this fails, you cannot solve the problem.

Socket.IO , 80. , Sprint - 3000, 80.

Answer 2

:

io.set("transports", ["xhr-polling"]);

socket.io , . ,