[99s-extend] [cowboy] Websocket with Firefox Android

[Karim Gemayel]

Hello,

Writing a Cowboy (0.9.0) Websocket server (running on Ubuntu 12.04 ; 
Erlang R16B03), it works fine on Firefox Desktop but fails on Firefox 
Android (28.0.1).

When testing with the websocket_example, on client-side Websockets are 
detected but nothing happens then, no connection seems to be initiated ; 
and on server-side, despite having traces in all functions of 
ws_handler.erl, nothing appears in the console.

However when testing http://www.websocket.org/echo.html with Firefox 
Android, it works.

So before going for remote debugging Firefox, I was looking for similar 
cases using Cowboy Websocket with Firefox Android. Is there a JavaScript 
tip to manage Websocket connection in that case ? Am I missing something ?

Thanks.

-- 
Karim Gemayel