I'm making simple online game which based on Web. the game uses Socket.io for netwoking each other. but I encountered the problem.
think about following situation . I ran Socket.io server. one player making the room , and other player join the room. they played game some time .. but one player so angry and close the game tab.
in this situation , how can I get the event which one client have been closed the browser in server-side ?
according to googling , peoples say like this : "use browser-close event like onBeforeUnload"
but I know that All browser don't support onBeforeUnload event. so i want solution about checking the client disconnection event in SERVER SIDE.
in Socket.io ( nodeJS ) server-side console , when client's connection closed , the console say like following :
debug - discarding transport
My nodeJS version is 0.4.10 and Socket.io version is 0.8.7. and both are running on Linux.
Anyone can help please ?
shortend codes are here :
var io = require ( "socket.io" ).listen ( 3335 );
io.sockets.on ( "connection" , function ( socket )
{
socket.on ( "req_create_room" , function ( roomId )
{
var socketInstance = io
.of ( "/" + roomId )
.on ( "connection" , function ( sock )
{
sock.on ( "disconnect" , function ()
{
// i want this socket data always displayed...
// but first-connected-client doesn't fire this event ..
console.log ( sock );
}
});
});
});
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