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Merge pull request #704 from akhoury/master

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guarding against Errors on Socket Disconnect
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Barış Soner Uşaklı
2013-12-30 16:55:21 -08:00
parent 69e0aa338d 50323c3d23
commit dd7fe47dfd
1 changed files with 2 additions and 2 deletions
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4
src/websockets.js
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@@ -106,12 +106,12 @@ websockets.init = function(io) {
socket.on('disconnect', function() {
var index = userSockets[uid].indexOf(socket);
var index = (userSockets[uid] || []).indexOf(socket);
if (index !== -1) {
userSockets[uid].splice(index, 1);
}
if (userSockets[uid].length === 0) {
if (userSockets[uid] && userSockets[uid].length === 0) {
delete users[sessionID];
delete userSockets[uid];
if (uid) {