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Reconnect to DB after timeout for Notify command. Fixes #14479 - #14480
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Signed-off-by: Ari Selseng <ari@selseng.net>
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MorrisJobke
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Mar 4, 2019
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Mind to add the sign-off message to your last commit: https://github.com/nextcloud/server/pull/14480/checks?check_run_id=72120851 |
Signed-off-by: Ari Selseng <ari@selseng.net>
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@MorrisJobke woops. Done! |
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Signed-off-by: Ari Selseng <ari@selseng.net>
icewind1991
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Mar 4, 2019
icewind1991
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Apr 8, 2019
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/backport to stable15 |
icewind1991
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Apr 8, 2019
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/backport to stable14 |
backport to stable15 in #15006 |
backport to stable14 in #15007 |
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Fix#14479
Every 8th hour I got a "2006 Mysql server has gone away". It was due to a 8 hour wait_time.
Since the Notify command should be running 24/7 increasing wait_time won't help much. Change events that triggers this never get registered and filecache will be wrong/out of sync.
This PR makes it reconnect in case of timeout. I borrowed the reconnect logic from:
server/apps/files/lib/Command/Scan.php
Line 300 in 1cfa870
I also needed to move updateQuery to a method due to it being a prepared statement from a dead connection and it needed to be remade after reconnect.