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Add in extra logging about size of messages

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This commit is contained in:
James Allen 2015-11-30 15:25:09 +00:00
parent 503b766dcc
commit 0372fa3203
2 changed files with 7 additions and 2 deletions
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4
services/real-time/app/coffee/DocumentUpdaterController.coffee
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@ -3,6 +3,8 @@ settings = require 'settings-sharelatex'
redis = require("redis-sharelatex")
rclient = redis.createClient(settings.redis.web)
MESSAGE_SIZE_LOG_LIMIT = 1024 * 1024 * 1024 # 1Mb
module.exports = DocumentUpdaterController =
# DocumentUpdaterController is responsible for updates that come via Redis
# Pub/Sub from the document updater.
@ -13,6 +15,8 @@ module.exports = DocumentUpdaterController =
DocumentUpdaterController._processMessageFromDocumentUpdater(io, channel, message)
_processMessageFromDocumentUpdater: (io, channel, message) ->
if message.length > MESSAGE_SIZE_LOG_LIMIT
logger.log {length: message.length, head: message.slice(0,200)}, "large message from doc updater"
message = JSON.parse message
if message.op?
DocumentUpdaterController._applyUpdateFromDocumentUpdater(io, message.doc_id, message.op)

5
services/real-time/app/coffee/WebsocketLoadBalancer.coffee
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@ -12,11 +12,12 @@ module.exports = WebsocketLoadBalancer =
if !room_id?
logger.warn {message, payload}, "no room_id provided, ignoring emitToRoom"
return
logger.log {room_id, message, payload}, "emitting to room"
@rclientPub.publish "editor-events", JSON.stringify
data = JSON.stringify
room_id: room_id
message: message
payload: payload
logger.log {room_id, message, payload, length: data.length}, "emitting to room"
@rclientPub.publish "editor-events", data
emitToAll: (message, payload...) ->
@emitToRoom "all", message, payload...