Message 376011 - Python tracker

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Author	vstinner
Recipients	David.Edelsohn, cstratak, pablogsal, vstinner, xtreak
Date	2020-08-27.17:18:12
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1598548693.09.0.151129671991.issue41642@roundup.psfhosted.org>
In-reply-to

Content
The buildbot server migrated to a new machine and is now behind a load balancer. tcp/80 (buildbot web page, HTTP) and tcp/9020 (used by buildbot workers) are both behind the load balancer. Maybe the load balancer closes TCP connections which are idle for 60 seconds? Buildbot workers have a TCP keepalive option of 1 hour (3600 seconds) by default: https://docs.buildbot.net/latest/manual/configuration/workers.html#master-worker-tcp-keepalive Pablo told me that his worker uses a keepalive of 2 minutes (120 seconds).

The buildbot server migrated to a new machine and is now behind a load balancer. tcp/80 (buildbot web page, HTTP) and tcp/9020 (used by buildbot workers) are both behind the load balancer.

Maybe the load balancer closes TCP connections which are idle for 60 seconds?

Buildbot workers have a TCP keepalive option of 1 hour (3600 seconds) by default:
https://docs.buildbot.net/latest/manual/configuration/workers.html#master-worker-tcp-keepalive

Pablo told me that his worker uses a keepalive of 2 minutes (120 seconds).

History
Date	User	Action	Args
2020-08-27 17:18:13	vstinner	set	recipients: + vstinner, David.Edelsohn, cstratak, pablogsal, xtreak
2020-08-27 17:18:13	vstinner	set	messageid: <1598548693.09.0.151129671991.issue41642@roundup.psfhosted.org>
2020-08-27 17:18:13	vstinner	link	issue41642 messages
2020-08-27 17:18:12	vstinner	create