Last modified: 2014-02-14 18:17:10 UTC

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Bug 56886 - redis.log on fluorine flooded with "Used automatic re-authentication" messages
redis.log on fluorine flooded with "Used automatic re-authentication" messages
Status: RESOLVED FIXED
Product: MediaWiki
Classification: Unclassified
General/Unknown (Other open bugs)
unspecified
All All
: High normal (vote)
: ---
Assigned To: Nobody - You can work on this!
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2013-11-11 06:56 UTC by Ori Livneh
Modified: 2014-02-14 18:17 UTC (History)
4 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---


Attachments

Description Ori Livneh 2013-11-11 06:56:14 UTC
About 3-4k of these an hour:

2013-11-11 06:47:23 mw1006 enwiki: Used automatic re-authentication for Lua script <hex...>.

Filing under MediaWiki product because it seems unlikely that each message represents an actual disconnect and more likely that one error state is mistaken for another.

Re-authentication (+ logging) were added in <https://gerrit.wikimedia.org/r/#/c/93872/> to work around <https://github.com/nicolasff/phpredis/issues/403>.
Comment 1 Gerrit Notification Bot 2013-11-12 06:09:44 UTC
Change 94848 had a related patch set uploaded by Tim Starling:
Disable client idle disconnection

https://gerrit.wikimedia.org/r/94848
Comment 2 Tim Starling 2013-11-12 06:12:05 UTC
The reauthentication hack of course will not work if anything other than luaEval() is called on the connection. It could be handled more completely in __call() -- if the return value is false, $conn->getLastError() could be checked.
Comment 3 Gerrit Notification Bot 2013-11-12 17:41:47 UTC
Change 94935 had a related patch set uploaded by Aaron Schulz:
Expanded use of reauthenticateConnection() beyond just Lua calls

https://gerrit.wikimedia.org/r/94935
Comment 4 Gerrit Notification Bot 2013-11-13 07:03:23 UTC
Change 94935 had a related patch set uploaded by Ori.livneh:
Expanded use of reauthenticateConnection() beyond just Lua calls

https://gerrit.wikimedia.org/r/94935
Comment 5 Gerrit Notification Bot 2013-11-15 02:47:44 UTC
Change 94935 merged by jenkins-bot:
Expanded use of reauthenticateConnection() beyond just Lua calls

https://gerrit.wikimedia.org/r/94935
Comment 6 Gerrit Notification Bot 2013-11-15 03:01:19 UTC
Change 94848 merged by Tim Starling:
Disable client idle disconnection

https://gerrit.wikimedia.org/r/94848
Comment 7 Andre Klapper 2014-02-14 13:02:02 UTC
Ori: All patches were merged a while ago - is there more work left to do here (if yes: please reset the bug report status to NEW or ASSIGNED), or can you close this ticket as RESOLVED FIXED?

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