WebDev/VersaWhiteboard
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feat(backend): no compression & volatile

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* Should enable for more performances when there are a lot of users
* Messages are pretty small so compression might not be needed
* Volatile reduces the number of exchanges between the server and the clients
This commit is contained in:
Florent Chehab 2020-05-02 12:51:17 +02:00
parent e2ddcbf162
commit 6f68f9f21f
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GPG Key ID: 9A0CE018889EA246
1 changed files with 2 additions and 2 deletions
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scripts/server-backend.js
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@ -202,14 +202,14 @@ function startBackendServer(port) {
if (smallestScreenResolutions && smallestScreenResolutions[whiteboardId] && socket && socket.id) {
delete smallestScreenResolutions[whiteboardId][socket.id];
}
socket.broadcast.emit('refreshUserBadges', null); //Removes old user Badges
socket.compress(false).volatile.broadcast.emit('refreshUserBadges', null); //Removes old user Badges
sendSmallestScreenResolution();
});
socket.on('drawToWhiteboard', function (content) {
content = escapeAllContentStrings(content);
if (accessToken === "" || accessToken == content["at"]) {
socket.broadcast.to(whiteboardId).emit('drawToWhiteboard', content); //Send to all users in the room (not own socket)
socket.compress(false).volatile.broadcast.to(whiteboardId).emit('drawToWhiteboard', content); //Send to all users in the room (not own socket)
s_whiteboard.handleEventsAndData(content); //save whiteboardchanges on the server
} else {
socket.emit('wrongAccessToken', true);