Figure out why we're randomly getting time warps

Bug #716996 reported by Gunnar Beutner on 2010-08-03
This bug affects 2 people
Affects Status Importance Assigned to Milestone

Bug Description

This seems to be a recurring problem with some users. Might be due to high CPU load or possibly other issues (including bugs in sbnc).

tags: added: core
KHobbits (khobbits) wrote :

Just in case it helps track it down, I had a way to reproduce this.

On sbnc1.2 I had a script that foreached through users and would tcl jump 4 users at the same time. Since I wasn't using oidentd there was no valid reason to have connects as slow as they were. Every time I used the command however, I would get a timewarp of somewhere between 5-10s. My theory at the time was that it was to due with connection blocking.

Side note: If I ever tried to jump more than 5 users there seemed to be a hit/miss chance of the bnc crashing completely.

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