Horton

Re: What is happening on buildfarm member baiji?

Zeugswetter Andreas DCP SD <zeugswettera@spardat.at>

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From: "Zeugswetter Andreas ADI SD" <ZeugswetterA@spardat.at>
To: "Dave Page" <dpage@postgresql.org>, "Tom Lane" <tgl@sss.pgh.pa.us>
Cc: "Andrew Dunstan" <andrew@dunslane.net>, "Magnus Hagander" <magnus@hagander.net>, <pgsql-hackers@postgresql.org>
Date: 2007-05-14T10:56:22Z
Lists: pgsql-hackers 
> Close. There was an Msys build from the 9th running on port 5432.

> 2) VC++ and Msys builds will both happily start on the same 
> port at the same time. The first one to start listens on 5432 
> until it shuts down, at which point the second server takes 
> over seamlessly! It doesn't matter which is started first - 
> it's as if Windows is queuing up the listens on the port.

Um, we explicitly set SO_REUSEADDR. So the port will happily allow a
second bind.

http://support.microsoft.com/kb/307175 quote:
"If you use SO_REUSADDR to bind multiple servers to the same port at the
same time, only one random listening socket accepts a connection
request."

Andreas