[OpenSIPS-Users] Multi opensips Server

Tue Oct 2 12:38:16 CEST 2012

Hi,
use B2BUA , write simple xml scinareo for that.
I can imagine client and servers B2BUA entities to receive and send SIP messages between sipA and sipB 

//Binan

________________________________
 From: Nick Chang <nick.chang at kland.com.tw>
To: 'OpenSIPS users mailling list' <users at lists.opensips.org> 
Sent: Tuesday, October 2, 2012 11:59 AM
Subject: Re: [OpenSIPS-Users] Multi opensips Server

Hello

Or Can I share transaction with redis or memcached??
Maybe it can slove this problem.
Do everyone have any suggest??

Thanks
Nick

From:Nick Chang [mailto:nick.chang at kland.com.tw] 
Sent: Tuesday, October 02, 2012 4:54 PM
To: 'OpenSIPS users mailling list'
Subject: RE: Multi opensips Server

Hello

I found problem.

I only used a opnesips Server. Then saw opensips log.

Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:parse_to: display={}, ruri={sip:0939723377 at 202.153.189.163}
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:get_hdr_field: <To> [34]; uri=[sip:0939723377 at 202.153.189.163]
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:get_hdr_field: to body [<sip:0939723377 at 202.153.189.163>#015#012]
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:get_hdr_field: cseq <CSeq>: <20> <INVITE>
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:parse_headers: flags=8
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:t_reply_matching: hash 62750 label 1440612556 branch 0
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:t_reply_matching: REF_UNSAFE:[0x7ffcd4da74a0] after is 1
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:t_reply_matching: reply matched (T=0x7ffcd4da74a0)!
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:run_trans_callbacks: trans=0x7ffcd4da74a0, callback type 2, id 1 entered
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:t_check: end=0x7ffcd4da74a0
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:reply_received: org. status uas=100, uac[0]=0 local=0 is_invite=1)
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:parse_headers: flags=20
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:parse_headers: flags=2000
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:get_hdr_field: content_length=0
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:sipmsgops:has_body_f: content length is zero
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:parse_headers: flags=ffffffffffffffff
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:get_hdr_field: found end of header
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:t_should_relay_response: T_code=100, new_code=100
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:relay_reply: branch=0, save=0, relay=-1
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:set_timer: relative timeout is 20
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:insert_timer_unsafe: [1]: 0x7ffcd4da76f0 (180)
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:tm:t_unref: UNREF_UNSAFE: [0x7ffcd4da74a0] after is 0
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:destroy_avp_list: destroying list (nil)
Oct  2 14:43:11 Sharesip1 /usr/local/sbin/opensips[30124]: DBG:core:receive_msg: cleaning up

When I used two opensips for LB.
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:core:parse_to: display={}, ruri={sip:886988000076 at 202.153.189.163}
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:core:get_hdr_field: <To> [43]; uri=[sip:886988000076 at 202.153.189.163]
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:core:get_hdr_field: to body [<sip:886988000076 at 202.153.189.163>]
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:core:get_hdr_field: cseq <CSeq>: <20> <INVITE>
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:core:parse_headers: flags=8
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:tm:t_reply_matching: hash 985 label 33775869 branch 0
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:tm:t_reply_matching: no matching transaction exists
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:tm:t_reply_matching: failure to match a transaction
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:tm:t_check: end=(nil)
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:core:destroy_avp_list: destroying list (nil)
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29866]: DBG:core:receive_msg: cleaning up
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:core:get_hdr_field: <To> [36]; uri=[sip:886988000076 at 202.153.189.163]
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:core:get_hdr_field: to body [<sip:886988000076 at 202.153.189.163>#015#012]
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:core:get_hdr_field: cseq <CSeq>: <20> <INVITE>
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:core:parse_headers: flags=8
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:tm:t_reply_matching: hash 985 label 33775869 branch 0
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:tm:t_reply_matching: no matching transaction exists
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:tm:t_reply_matching: failure to match a transaction
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:tm:t_check: end=(nil)
Oct  2 14:03:00 Sharesip1 /usr/local/sbin/opensips[29865]: DBG:core:destroy_avp_list: destroying list (nil)

Different is t_reply_matching.  It can’t found matching transaction.
How to found transaction from two opensips server??

Thanks
Nick
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