[Koha] Error in SIP2's encoding when clients connect parallel in same time

[Petter Goksøyr Åsen]

I'm not sure I fully understand your problem, but could you post your SIP configuration file?
/etc/koha/{instanste}/SIPconfig.xml

We are handling hundreds of concurrent SIP requests originating from our RFID-based clients  without problems.

Petter Goksøyr Åsen
Deichmanske bibliotek / Oslo Public Library
________________________________________
Fra: Koha [koha-bounces at lists.katipo.co.nz] på vegne av Ahmet Melih Başbuğ [melihbasbug at gmail.com]
Sendt: 22. november 2016 08:15
Til: koha at lists.katipo.co.nz
Emne: [Koha] Error in SIP2's encoding when clients connect parallel in  same time

Hello.  We configure SIP2 for RFID in a system for KOHA. Configuration is
allright, all clients can connect and get results from SIP. However after a
time, encoding is broken and I have to restart SIP2 in command line.

9300CNtest1|COtest1|CP34|
941
1720060110    215612AO27|AB102700011725|
1803020120161122    085258AB102700011725|AJKütüphane Üzerine Bir Araştırma
|AQ27|BG27|


I open 2 terminal and connect in same time by telnel
linux1$> telnet 192.168.2.1 6001
linux2$> telnet 192.168.2.1 6001

(i send these commands in same time)
9300CNtest1|COtest1|CP34|
941
1720060110    215612AO34|AB21312311|
1803020120161122    085258AB102700011725|AJK�t�phane �zerinde
Ara?t?rma|AQ3|BG3|

Then I restart SIP2 and it result correct in one terminal ;

9300CNtest1|COtest1|CP34|
941
1720060110    215612AO34|AB21312311|
1803020120161122    085258AB102700011725|AJKütüphane Üzerine Bir Araştırma
|AQ3|BG3|
(correct result however it broken after a time)

What should i do when clients connect in paralellism? I divide ports but it
doesn't work. One client - one port. This client connect at same time and
all SIP2 in ports are broken. I write a crontab command which restart SIP2
configuration every 30 minutes. but problem continue

Thanks
Ahmet
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