Hello,
As far as I know, 1.7 hasn't affected the B2B modules in a script-wise
way, so the example scripts available on opensips.org should be up to date.
I see from your lvl3 debug that the core was not generated. Could you
please start OpenSIPS with
-w VALID_DIRECTORY
and make sure to run
ulimit -c unlimited
so OpenSIPS can succesfully dump a core ?
Please return with a valid core dump so we can further investigate this
issue.
Regards,
Vlad Paiu
OpenSIPS Developer
On 10/26/2011 09:48 PM, Jock McKechnie wrote:
Has something broken B2B/top hiding in trunk or is the config sample
presented on the Tutorials page not actually current for v1.7? I've
taken the sample and changed it to force the calls to a specific host,
implement top hiding, and I've also changed it to use db_mode 0 so I
don't need the DB back-end, but elsewise it's complete, however I get
debugging errors about "failed to create new b2b server instance" and,
even more entertainingly, when the call I'm trying to build tears down
OpenSIP shuts itself down.
Config and lv3 debug as follows. Is it v1.7 trunk, or am I missing
something that the changes above have fundamentally broken in the
tutorial sample?
Thank you!!
- Jock
[OpenSIP is up and running here& then receives a call]
Oct 21 09:33:50 mediab2bua1 /usr/sbin/opensips[2635]:
INFO:core:buf_init: initializing...
Oct 21 09:33:50 mediab2bua1 /usr/sbin/opensips[2635]: b2b_reply
(B2B.58.6764724)
Oct 21 09:33:50 mediab2bua1 /usr/sbin/opensips[2636]:
ERROR:b2b_logic:create_top_hiding_entities: failed to create new b2b
server instance
Oct 21 09:33:51 mediab2bua1 /usr/sbin/opensips[2637]:
ERROR:b2b_logic:create_top_hiding_entities: failed to create new b2b
server instance
Oct 21 09:33:51 mediab2bua1 /usr/sbin/opensips[2638]:
ERROR:b2b_entities:b2b_send_reply: Tm transaction not saved!
Oct 21 09:33:51 mediab2bua1 /usr/sbin/opensips[2630]:
INFO:core:handle_sigs: child process 2638 exited by a signal 11
Oct 21 09:33:51 mediab2bua1 /usr/sbin/opensips[2630]:
INFO:core:handle_sigs: core was not generated
Oct 21 09:33:51 mediab2bua1 /usr/sbin/opensips[2630]:
INFO:core:handle_sigs: terminating due to SIGCHLD
Oct 21 09:33:51 mediab2bua1 /usr/sbin/opensips[2641]:
INFO:core:sig_usr: signal 15 received
# Debugging mode:
debug=3
memlog= 6
fork=yes
auto_aliases=no
log_stderror=no
disable_dns_blacklist=yes
listen=192.168.9.9:5060
# alias=OSIPS_REALM
#port=OSIPS_PORT
sip_warning=0
#server_header="SRV_SIGNATURE"
#user_agent_header="PP_USER_AGENT"
#mhomed=yes
#memlog=2
check_via=no
dns=off
rev_dns=off
children=8
disable_tcp=yes
log_facility=LOG_LOCAL7
# for more info: opensips -h
# ------------------ module loading ----------------------------------
mpath="/usr/lib/opensips/modules"
loadmodule "textops.so"
loadmodule "maxfwd.so"
loadmodule "rr.so"
loadmodule "sl.so"
loadmodule "tm.so"
loadmodule "signaling.so"
loadmodule "b2b_entities.so"
loadmodule "b2b_logic.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "mi_fifo.so"
loadmodule "dialog.so"
# ----------------- setting module-specific parameters ---------------
modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
modparam("tm", "pass_provisional_replies", 1)
modparam("b2b_logic", "db_mode", 0)
modparam("b2b_entities", "db_mode", 0)
modparam("b2b_entities", "script_req_route", "b2b_request")
modparam("b2b_entities", "script_reply_route", "b2b_reply")
route[b2b_request] {
xlog("b2b_request ($ci)\n");
}
route[b2b_reply] {
xlog("b2b_reply ($ci)\n");
}
route {
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
};
if (msg:len>= 2380 ) {
sl_send_reply("513", "Message too big");
exit;
};
if (!method=="REGISTER")
record_route();
# subsequent messages withing a dialog should take the
# path determined by record-routing
if (loose_route()) {
# mark routing logic in request
append_hf("P-hint: rr-enforced\r\n");
route(1);
};
if(is_method("INVITE")&& !(src_ip == "192.168.9.9"&& src_port
==5060)) /* skip Invite messages generated by the B2BUA*/
{
# DO NOT call t_newtran() on this request -> it will result in the
transaction never being deleted
rewritehost("192.168.10.10");
b2b_init_request("top hiding");
exit; # do not forward this request, another one will be generated
};
route(1);
}
route[1] {
# send it out now; use stateful forwarding as it works reliably
# even for UDP2TCP
if (!t_relay()) {
sl_reply_error();
};
exit;
}
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