WebDev/VersaWhiteboard
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dont send draw data back to yourself

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This commit is contained in:
rofl256 2018-02-09 02:22:01 +01:00
parent f5311bcc97
commit 49b924b79d
1 changed files with 3 additions and 3 deletions
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6
server.js
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@ -80,7 +80,7 @@ io.on('connection', function(socket){
socket.on('drawToWhiteboard', function(content) { socket.on('drawToWhiteboard', function(content) {
content = escapeAllContentStrings(content); content = escapeAllContentStrings(content);
sendToAllUsersOfWhiteboard(content["wid"], content) sendToAllUsersOfWhiteboard(content["wid"], socket.id, content)
s_whiteboard.handleEventsAndData(content); //save whiteboardchanges on the server s_whiteboard.handleEventsAndData(content); //save whiteboardchanges on the server
}); });
@ -92,9 +92,9 @@ io.on('connection', function(socket){
}); });
}); });
function sendToAllUsersOfWhiteboard(wid, content) { function sendToAllUsersOfWhiteboard(wid, ownSocketId, content) {
for(var i in allUsers) { for(var i in allUsers) {
if(allUsers[i]["wid"]==wid) { if(allUsers[i]["wid"]===wid && allUsers[i]["socket"].id !== ownSocketId) {
allUsers[i]["socket"].emit('drawToWhiteboard', content); allUsers[i]["socket"].emit('drawToWhiteboard', content);
} }
} }