Re: Increasing the length of pg_stat_activity.current_query... - Mailing list pgsql-hackers

From Greg Stark
Subject Re: Increasing the length of pg_stat_activity.current_query...
Date
Msg-id 871xf5klgg.fsf@stark.xeocode.com
Whole thread Raw
In response to Re: Increasing the length of  (Simon Riggs <simon@2ndquadrant.com>)
Responses Re: Increasing the length of pg_stat_activity.current_query...  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Simon Riggs <simon@2ndquadrant.com> writes:

> On Sun, 2004-11-07 at 20:59, Greg Stark wrote:
> > 
> > What do you think is broken about fragmented UDP packets?
> 
> ...probably that pgstat.c doesn't handle them at all, so if they occur
> then you've lost data. Until that is fixed, we have a limit.

Fragmentation happens at the IP protocol level, the kernel is responsible for
reassembly. There's nothing for the application level to handle.

-- 
greg



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