catch server error when id or obj is not set
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@ -122,7 +122,9 @@ io.on('connection', function (socket) {
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var whiteboardId = null;
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var whiteboardId = null;
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socket.on('disconnect', function () {
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socket.on('disconnect', function () {
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delete smallestScreenResolutions[whiteboardId][socket.id];
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if(smallestScreenResolutions && smallestScreenResolutions[whiteboardId] && socket && socket.id) {
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delete smallestScreenResolutions[whiteboardId][socket.id];
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}
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socket.broadcast.emit('refreshUserBadges', null); //Removes old user Badges
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socket.broadcast.emit('refreshUserBadges', null); //Removes old user Badges
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sendSmallestScreenResolution();
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sendSmallestScreenResolution();
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});
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});
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