 			# after the initial joinDoc since we know they are already authorised.
 			## AuthorizationManager.removeAccessToDoc client, doc_id
 			callback()
-		
 	updateClientPosition: (client, cursorData, callback = (error) ->) ->
 		metrics.inc "editor.update-client-position", 0.1
 		Utils.getClientAttributes client, [

				cursorData.id      = client.id
				cursorData.user_id = user_id if user_id?
				cursorData.email   = email   if email?
				cursorData.name = if first_name && last_name
					"#{first_name} #{last_name}"
				else if first_name
					first_name
				else if last_name
					last_name
				else
					""
				ConnectedUsersManager.updateUserPosition(project_id, client.id, {
					first_name: first_name,
					last_name:  last_name,
					email:      email,
					_id:        user_id
				}, {
					row:    cursorData.row,
					column: cursorData.column,
					doc_id: cursorData.doc_id
				}, callback)
				WebsocketLoadBalancer.emitToRoom(project_id, "clientTracking.clientUpdated", cursorData)

	getConnectedUsers: (client, callback = (error, users) ->) ->

		for op in update.op
			if !op.c?
				return false
		return true