github/overleaf
1
0
Fork 0
mirror of https://github.com/overleaf/overleaf.git synced 2024-12-27 21:30:59 +00:00
Code Issues Projects Releases Packages Wiki Activity

[perf] WebsocketLoadBalancer: move back to a sync loop for msg fan out

Browse source
This commit is contained in:
Jakob Ackermann 2020-02-26 10:57:14 +01:00 committed by Jakob Ackermann
parent a70c1e1fa2
commit ce4f9148c3
1 changed files with 1 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
services/real-time/app/coffee/WebsocketLoadBalancer.coffee
View file

@ -7,7 +7,6 @@ HealthCheckManager = require "./HealthCheckManager"
RoomManager = require "./RoomManager"
ChannelManager = require "./ChannelManager"
ConnectedUsersManager = require "./ConnectedUsersManager"
Async = require 'async'
RESTRICTED_USER_MESSAGE_TYPE_PASS_LIST = [
'connectionAccepted',
@ -96,17 +95,10 @@ module.exports = WebsocketLoadBalancer =
socketIoClients: (client.id for client in clientList)
}, "distributing event to clients"
seen = {}
# Send the messages to clients async, don't wait for them all to finish
Async.eachLimit clientList
, 2
, (client, cb) ->
for client in clientList
if !seen[client.id]
seen[client.id] = true
client.emit(message.message, message.payload...)
cb()
, (err) ->
if err?
logger.err {err, message}, "Error sending message to clients"
else if message.health_check?
logger.debug {message}, "got health check message in editor events channel"
HealthCheckManager.check channel, message.key