Re: what is up with the PG mailing lists?
От | Marc G. Fournier |
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Тема | Re: what is up with the PG mailing lists? |
Дата | |
Msg-id | AD9BF3BA60F6634EA7FCDB76@ganymede.hub.org обсуждение исходный текст |
Ответ на | Re: what is up with the PG mailing lists? (Magnus Hagander <magnus@hagander.net>) |
Ответы |
Re: what is up with the PG mailing lists?
Re: what is up with the PG mailing lists? Re: what is up with the PG mailing lists? Re: what is up with the PG mailing lists? |
Список | pgsql-www |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - --On Thursday, November 01, 2007 16:59:14 +0100 Magnus Hagander <magnus@hagander.net> wrote: > No. All those cases are reasons for acceptable delays. But how often > does say network connectivity go away for an hour? If they do, you need > to better hosting provider. You really don't have a clue on how an SMTP server works, do you? If delivery fails, it backs up and tries again *later* ... if there is a high volume of email going through said server, *later* could very well be 1 hour ... and, in fact, its an incremental backup, so it actually works out to be something like: Try now, fail, try in 5 minutes, fail, try in 10 minutes, fail, try in 20 minutes, fail, etc ... I'm not sure if its a simple '2x' algorithm, but the delay between attempts does get progressively greater, so if it fails after trying at '40 minutes', then it will be another hour and a half after *that* beofre it will try again, etc ... > A couple of minutes delay is perfectly acceptable. A couple of hours is > an indication that something is wrong. Well, when you see a couple of hours delay, then do something *useful* and let me know ... the only *useful* reports I've had in the past 24 hours dealt with a problem that Tom reported yesterday and that I fixed within minutes of him reporting ... the headers that you and Bruce sent me were *from that problem* ... - ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email . scrappy@hub.org MSN . scrappy@hub.org Yahoo . yscrappy Skype: hub.org ICQ . 7615664 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFHKfvB4QvfyHIvDvMRAgApAJ4vB/bLJJaclnOD+OWG0J3P75YBgQCfdsG+ w8+K+VDaTerVojFGd3+DyHU= =dynu -----END PGP SIGNATURE-----
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