From: | Mithun Cy <mithun(dot)cy(at)enterprisedb(dot)com> |
---|---|
To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
Cc: | Kuntal Ghosh <kuntalghosh(dot)2007(at)gmail(dot)com>, Catalin Iacob <iacobcatalin(at)gmail(dot)com>, "Tsunakawa, Takayuki" <tsunakawa(dot)takay(at)jp(dot)fujitsu(dot)com>, Craig Ringer <craig(at)2ndquadrant(dot)com>, Peter van Hardenberg <pvh(at)pvh(dot)ca>, Peter Eisentraut <peter_e(at)gmx(dot)net>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Patch: Implement failover on libpq connect level. |
Date: | 2016-12-01 10:00:54 |
Message-ID: | CAD__Ouies5DMSeege+16kPVO0S7uXakHcoOjuJLhvuJRCLw=4w@mail.gmail.com |
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Lists: | pgsql-hackers pgsql-jdbc |
On Wed, Nov 30, 2016 at 7:14 AM, Mithun Cy <mithun(dot)cy(at)enterprisedb(dot)com>
wrote:
> Thanks, send query resets the errorMessage. Will fix same.
>
*PQsendQuery()->PQsendQueryStart()->resetPQExpBuffer(&conn->errorMessage);*
*Please find the patch which fixes this bug. **conn->errorMessage as per
definition only stores current error message, a new member*
*conn->savedMessage is introduced to save and restore error messages
related to previous hosts which we failed to connect.*
--
Thanks and Regards
Mithun C Y
EnterpriseDB: http://www.enterprisedb.com
Attachment | Content-Type | Size |
---|---|---|
failover-to-new-writable-session_bugfix_01.patch | application/octet-stream | 3.6 KB |
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