Re: query cancel issues in contrib/dblink

From: Itagaki Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>
To: Stephen Frost <sfrost(at)snowman(dot)net>
Cc: Joe Conway <mail(at)joeconway(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: query cancel issues in contrib/dblink
Date: 2009-09-16 04:06:57
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Stephen Frost <sfrost(at)snowman(dot)net> wrote:

> Can you provide an update on this patch? Joe, you were going to
> review and possibly commit it. Itagaki, did you have a new version?
> Are there any outstanding issues?

Thanks for your reviewing.
Here is an updated version. I fixed some bugs:

* Fix connection leak on cancel. In the previous patch, running
transactions are canceled, but the temporary connection was leaked.
* Discard all pending results on cancel handler. I implemented
PQexec-compatible behavior with async APIs.

ITAGAKI Takahiro
NTT Open Source Software Center

Attachment Content-Type Size
dblink_20090916.diff application/octet-stream 8.0 KB

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