[wt4hq] tunnelsrv is crashing all the time

[Dieter Kritzer]

we are starting now the server every 2 minutes automaticly, synchronisation
is working fine,
exept one qth in oe2. but that is maybe a problem with the configuration
there.

1500 qsos now in the log.

73 dieter



-----Ursprüngliche Nachricht-----
Von: wt4hq-bounces at win-test.com [mailto:wt4hq-bounces at win-test.com] Im
Auftrag von Mario Lorenz
Gesendet: Samstag, 14. Juli 2007 15:10
An: wt4hq at win-test.com
Betreff: Re: [wt4hq] tunnelsrv is crashing all the time

Am 14. Jul 2007, um 14:28:38 schrieb Dieter Kritzer:
> 
> our linux-tunnelsrv is crashing very 5 minutes.
> 
> any idea?

We have exactly the same problem. Analysis so far is two causes:
First is a SIGPIPE that should not happen. All _send() calls have been
ammended with MSG_NOSIGNAL as to prevent the SIGPIPEs from occuring.

The second problem that the server will lock up is more severe, that happens
when a transmit buffer fills up. I have not found a solution yet. We have
reverted to last year's tunnel server, which fortunately we had still laying
around...

Good luck,

Mario
for DA0HQ


-- 
Mario Lorenz                            Internet:    <ml at vdazone.org>
                                        Ham Radio:
DL5MLO at DB0ERF.#THR.DEU.EU
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