Skip site navigation (1) Skip section navigation (2)

Re: TCP keepalive support for libpq

From: Peter Geoghegan <peter(dot)geoghegan86(at)gmail(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Cc: Tollef Fog Heen <tollef(dot)fog(dot)heen(at)collabora(dot)co(dot)uk>, Robert Haas <robertmhaas(at)gmail(dot)com>, Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>
Subject: Re: TCP keepalive support for libpq
Date: 2010-02-11 16:43:01
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
Also, more importantly (from

"A WAN outage (or flakiness of the WAN in general) can leave database
connections "zombied", and typical TCP/IP behaviour  will allow those
connections to persist, preventing a slon restart for around two
hours. "

Peter Geoghegan

In response to

pgsql-hackers by date

Next:From: Heikki LinnakangasDate: 2010-02-11 17:04:41
Subject: Re: Re: [COMMITTERS] pgsql: Make standby server continuously retry restoring the next WAL
Previous:From: Alexey KlyukinDate: 2010-02-11 16:41:14
Subject: Re: a common place for pl/perlu modules

Privacy Policy | About PostgreSQL
Copyright © 1996-2017 The PostgreSQL Global Development Group