On Tue, 21 Aug 2007 [EMAIL PROTECTED] wrote:

> How does sa-update know if to update or not without going over the
> network?
>
> channel: attempting channel updates.spamassassin.org
> channel: update directory 
> /home/jidanni/var/spamassassin/3.002003/updates_spamassassin_org
> channel: channel cf file 
> /home/jidanni/var/spamassassin/3.002003/updates_spamassassin_org.cf
> channel: channel pre file 
> /home/jidanni/var/spamassassin/3.002003/updates_spamassassin_org.pre
> channel: metadata version = 556472
> dns: 3.2.3.updates.spamassassin.org => 556472, parsed as 556472
> channel: current version is 556472, new version is 556472, skipping channel
> diag: updates complete, exiting with code 1

sa-update uses a DNS lookup to check the serial number. Notice your debug
line that says:

  dns: 3.2.3.updates.spamassassin.org => 556472, parsed as 556472

The DNS lookup -is- a network operation, so it is going over the network.
You just did not recognize it as such.



-- 
Dave Funk                                  University of Iowa
<dbfunk (at) engineering.uiowa.edu>        College of Engineering
319/335-5751   FAX: 319/384-0549           1256 Seamans Center
Sys_admin/Postmaster/cell_admin            Iowa City, IA 52242-1527
#include <std_disclaimer.h>
Better is not better, 'standard' is better. B{

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