opendev
/
gear
Code Issues Proposed changes

Merge "wakeConnections: Randomize connections before scanning them"

This commit is contained in:
Zuul 2021-03-10 19:41:24 +00:00 committed by Gerrit Code Review
parent edcc55b1e9 a160d10735
commit 29e9d1fa99
1 changed files with 8 additions and 1 deletions
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9
gear/__init__.py
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@ -15,6 +15,7 @@
import errno
import logging
import os
import random
import select
import six
import socket
@ -3298,7 +3299,13 @@ class Server(BaseClientServer):
def wakeConnections(self, job=None):
p = Packet(constants.RES, constants.NOOP, b'')
for connection in self.active_connections:
# Use a randomized copy of active_connections to try
# to spread workload across the machines that workers are on.
conns = self.active_connections[:]
random.shuffle(conns) # Modifies the list
for connection in conns:
if connection.state == 'SLEEP':
if ((job and job.name in connection.functions) or
(job is None)):