testing chan_ss7 ws libss7

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It sounds like there might be a locking bug.  If you can get me a full 
backtrace of all the threads on the system and file a bug report on 
bugs.digium.com, I will take a look at it.

Matthew Fredrickson

On Apr 9, 2007, at 5:41 AM, Vazir wrote:

> Matthew,
>
> Made a testbed as of
>
> TESTPC < -- > PC_CHAN_SS7 < -- 4xe1 -- > PC_LIBSS7
>
> So PC_CHAN_SS7 is test1 in logs below
> and PC_LIBSS7 is test2
>
> Testpc generates huge load by placing call files to
> the /var/spool/asterisk/outgoing and connecting local
> extension which plays "hello world" va SIP to PC_CHAN_SS7
> which than places an SS7 call to PC_LIBSS7. TESTPC also
> records all of the placed calls by Monitor() for further
> manual (audial) analysis .
>
> LIBSS7 initially working and there is both-way audio in all
> CIC. After a few minutes of the loaded operation it fails
> signalling (chan_ss7 PC shows that it looses connection)
> but even if I stop asterisk on PC_CHAN_SS7 - the libss7
> keeps thinking that there is connection. Restart or any
> manipulations on PC_CHAN_SS7 brings no result and to
> restore the link asterisk on PC_LIBSS7 must be restarted.
>
> ...
> Zap/96-1             160@incoming:3       Up      Echo()
> Zap/98-1             160@incoming:3       Up      Echo()
> Zap/100-1            160@incoming:3       Up      Echo()
> Zap/102-1            160@incoming:3       Up      Echo()
> Zap/103-1            160@incoming:3       Up      Echo()
> Zap/104-1            160@incoming:3       Up      Echo()
> Zap/105-1            160@incoming:3       Up      Echo()
> Zap/113-1            160@incoming:3       Up      Echo()
> Zap/114-1            160@incoming:3       Up      Echo()
> 93 active channels
> 95 active calls
> test2*CLI>
>
> test2*CLI> ss7 show linkset 1
> SS7 linkset 1 status: Up
> test2*CLI>
>
>
> test1*CLI> ss7 link status
> linkset test2, link l1, schannel 16, NOT_ALIGNED, rx: 0, tx:
> 0/4, sentseq/lastack: 127/127, total     76720,     76784
> test1*CLI>
>
> test1*CLI> core show channels
> Channel              Location             State
> Application(Data)
> 0 active channels
> 0 active calls
> test1*CLI>
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