From: pgsql-hackers-owner@postgresql.org
> [mailto:pgsql-hackers-owner@postgresql.org] On Behalf Of Michael Paquier
> pqWait is internal to libpq, so we are free to set up what we want here.
> Still I think that we should be consistent with what pqSocketCheck returns:
Please let this what it is now for the same reason Robert mentioned.
> + int ret = 0;
> + int timeout = 0;
> The declaration of "ret" should be internal in the for(;;) loop.
Done.
> + /* Attempt connection to the next host, starting the
> connect_timeout timer */
> + pqDropConnection(conn, true);
> + conn->addr_cur = conn->connhost[conn->whichhost].addrlist;
> + conn->status = CONNECTION_NEEDED;
> + finish_time = time(NULL) + timeout;
> + }
> I think that it would be safer to not set finish_time if
> conn->connect_timeout is NULL. I agree that your code works because
> pqWaitTimed() will never complain on timeout reached if finish_time is -1.
> That's for robustness sake.
Done, but I'm not sure how this contributes to the robustness. I guess you were concerned just in case pqWaitTimed()
returned0 (timeout) even when it should not.
Regards
Takayuki Tsunakawa
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