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Re: [server] MDEV-7130 MASTER_POS_WAIT does not respect timeout when connection_name is specificed (#32)

To: MariaDB Developers <maria-developers@xxxxxxxxxxxxxxxxxxx>
From: Kristian Nielsen <knielsen@xxxxxxxxxxxxxxx>
Date: Fri, 24 Apr 2015 13:12:55 +0200
Cc: MariaDB/server <reply+000136c1d98f0b6355a0d6be41bab9aa54d6c6cbed5e31c692cf000000011125bb3892a169ce03c86304@xxxxxxxxxxxxxxxx>
In-reply-to: <MariaDB/server/pull/32@github.com> (f4rnham's message of "Sat, 21 Mar 2015 16:05:28 -0700")
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux)

f4rnham <notifications@xxxxxxxxxx> writes:

> https://mariadb.atlassian.net/browse/MDEV-7130
> MASTER_POS_WAIT(log_name,log_pos,timeout,"connection_name") hangs, does not respect the timeout
>
> Changed also arg_count check for connection_name to prevent same bug if fifth argument is introduced in future
>
> Tests can be reduced to just one master_pos_wait select, it may be better since each this select waits one second timeout (except one for non-existing connection, line 23)

Right, I cleaned up the test case and integrated it into the existing
rpl.rpl_master_pos_wait test.

Pushed into 10.0, thanks f4rnham!

 - Kristian.