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Hello,<br>
<br>
the parse from error don't seem to be from parse_msg().<br>
<br>
Can you print the uac buffer and send it over here to see if it is
something wrong there?<br>
<br>
You get a crash as well, very likely due to the shm free at the end.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 10/06/14 09:40, Roberto Fichera
wrote:<br>
</div>
<blockquote cite="mid:5396B650.6080703@tekno-soft.it" type="cite">
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
<div class="moz-cite-prefix">On 06/09/2014 08:55 PM,
Daniel-Constantin Mierla wrote:<br>
</div>
<blockquote cite="mid:5396031B.4090309@gmail.com" type="cite">
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
Hello,<br>
</blockquote>
<br>
Hi,<br>
<br>
<blockquote cite="mid:5396031B.4090309@gmail.com" type="cite"> the
$ru should be the same as $tu in this case. $ru will change when
the message loops back and there is a lookup("location") in the
config, but in the callback you don't get it.<br>
<br>
If you really want to get the content of the sip MESSAGE request
sent out, you can find it in the t->uac[0].request.buffer
(iirc) as plain text. you can take it from there and parse it in
a sip_msg_t structure inside the callback. But with the SIP
reply structure you may get what you need (if you just need $ru
which is available in $tu).<br>
</blockquote>
<br>
I've tried your suggestion but looks like something is missing in
the buffer, the code I've added just for testing is the following:<br>
<br>
/* execute the msilo:on-delivered event route */<br>
if(unlikely(msilo_event_on_delivered>=0))<br>
{<br>
int sflag_bk;<br>
int backup_route_type;<br>
struct run_act_ctx ctx;<br>
struct sip_msg req;<br>
<br>
-->>> if
(parse_msg(t->uac[0].request.buffer,
t->uac[0].request.buffer_len, &req) != 0)<br>
{<br>
LM_ERR("parse_msg failed\n");<br>
goto done;<br>
}<br>
<br>
LM_DBG("executing event_route[msilo:on-delivered]
(%d)\n", msilo_event_on_delivered);<br>
<br>
sflag_bk = getsflags();<br>
backup_route_type = get_route_type();<br>
<br>
set_route_type(EVENT_ROUTE);<br>
init_run_actions_ctx(&ctx);<br>
LM_DBG("event_route[msilo:on-delivered] req=%p)\n",
&req);<br>
run_top_route(event_rt.rlist[msilo_event_on_delivered], &req,
&ctx);<br>
<br>
set_route_type(backup_route_type);<br>
setsflagsval(sflag_bk);<br>
<br>
shm_free(event->req->buf);<br>
shm_free(event->req);<br>
shm_free(event);<br>
}<br>
<br>
but doesn't properly work:<br>
<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29231]: DEBUG: msilo [msilo.c:1410]:
m_tm_callback_on_delivered_event(): executing
event_route[msilo:on-delivered] (1)<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29231]: DEBUG: msilo [msilo.c:1417]:
m_tm_callback_on_delivered_event():
event_route[msilo:on-delivered] event->req=0xbf81b830)<br>
---->>>> Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29231]: ERROR: <core>
[parser/parse_from.c:58]: parse_from_header():
ERROR:parse_from_header: bad msg or missing FROM header<br>
---->>>> Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29231]: ERROR: pv [pv_core.c:449]:
pv_get_from_attr(): cannot parse From header<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29231]: INFO: <script>: MSILO event
on-delivered <<null>> to <������ͫ<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29250]: : <core> [pass_fd.c:293]:
receive_fd(): ERROR: receive_fd: EOF on 13<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29227]: ALERT: <core> [main.c:775]:
handle_sigs(): child process 29231 exited by a signal 11<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29250]: DEBUG: <core> [tcp_main.c:3595]:
handle_ser_child(): DBG: handle_ser_child: dead child 2, pid 29231
(shutting down?)<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29227]: ALERT: <core> [main.c:778]:
handle_sigs(): core was not generated<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29250]: DEBUG: <core> [io_wait.h:617]:
io_watch_del(): DBG: io_watch_del (0x82cf640, 13, -1, 0x0)
fd_no=23 called<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29227]: INFO: <core> [main.c:790]:
handle_sigs(): INFO: terminating due to SIGCHLD<br>
Jun 10 08:32:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[29249]: INFO: <core> [main.c:841]:
sig_usr(): INFO: signal 15 received<br>
<br>
Cheers,<br>
Roberto Fichera.<br>
<br>
<blockquote cite="mid:5396031B.4090309@gmail.com" type="cite"> <br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 09/06/14 18:29, Roberto Fichera
wrote:<br>
</div>
<blockquote cite="mid:5395E100.4000109@tekno-soft.it"
type="cite">
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
<div class="moz-cite-prefix">On 06/09/2014 06:16 PM,
Daniel-Constantin Mierla wrote:<br>
</div>
<blockquote cite="mid:5395DDDB.1000204@gmail.com" type="cite">
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
[...]<br>
</blockquote>
<br>
<blockquote cite="mid:5395DDDB.1000204@gmail.com" type="cite">
ps->req is null, because there is no incoming request,
but you should have ps->rpl available if there is a
200ok.<br>
</blockquote>
<br>
Which is my case! Only triggered once a 200ok has been
received! Anyway it seems to work because the event route<br>
get executed but $ru seems not defined:<br>
<br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: msilo [msilo.c:1378]:
m_tm_callback_on_delivered_event():
>>>>>>> msilo_notification_event
0xb30cb748<br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: msilo [msilo.c:1380]:
m_tm_callback_on_delivered_event(): completed with status 200
[mid: 148]<br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: msilo [msilo.c:1393]:
m_tm_callback_on_delivered_event(): message <148> was
sent successfully<br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: msilo [ms_msg_list.c:236]:
msg_list_set_flag(): mid:148 fl:4<br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: msilo [msilo.c:1403]:
m_tm_callback_on_delivered_event(): executing
event_route[msilo:on-delivered] (1)<br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: msilo [msilo.c:1410]:
m_tm_callback_on_delivered_event():
event_route[msilo:on-delivered] event->req=0xb7275680)<br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: <core>
[parser/parse_addr_spec.c:176]: parse_to_param(): DEBUG:
add_param: tag=90a2f67ea18c2dbc1dd6d5c5f690acb0-25e2<br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: <core>
[parser/parse_addr_spec.c:893]: parse_addr_spec(): end of
header reached, state=29<br>
---->>>> Jun 09 17:25:01
ip-10-227-0-26.localdomain /usr/sbin/kamailio[25288]: INFO:
<script>: MSILO event on-delivered <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:sip:test1@test.com"><sip:test1@test.com></a>
to <<null>><br>
Jun 09 17:25:01 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25288]: DEBUG: tm [t_reply.c:1663]:
cleanup_uac_timers(): DEBUG: cleanup_uac_timers: RETR/FR
timers reset<br>
<br>
<br>
Cheers,<br>
Roberto Fichera.<br>
<br>
<blockquote cite="mid:5395DDDB.1000204@gmail.com" type="cite">
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 09/06/14 18:12, Roberto
Fichera wrote:<br>
</div>
<blockquote cite="mid:5395DCFE.9070502@tekno-soft.it"
type="cite">
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
<div class="moz-cite-prefix">On 06/09/2014 06:03 PM,
Roberto Fichera wrote:<br>
<br>
Hi,<br>
<br>
</div>
<blockquote cite="mid:5395DADB.4070603@tekno-soft.it"
type="cite">
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
<div class="moz-cite-prefix">On 06/09/2014 05:49 PM,
Daniel-Constantin Mierla wrote:<br>
</div>
<blockquote cite="mid:5395D789.1010504@gmail.com"
type="cite">
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
Hello,<br>
</blockquote>
<br>
Hi,<br>
<br>
<blockquote cite="mid:5395D789.1010504@gmail.com"
type="cite">On 09/06/14 17:41, Roberto Fichera wrote:<br>
<blockquote cite="mid:5395D5AF.7000100@tekno-soft.it"
type="cite">
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
[...]<br>
<br>
<blockquote cite="mid:5395CFC1.6090705@gmail.com"
type="cite"> your patch seems a bit to complex --
I didn't figure out why you store the message in
pkg memory.<br>
</blockquote>
<br>
Ok! So I will need to shm_malloc() the memory in
such case, right?<br>
</blockquote>
I don't get why you need to do that at all. If you
need to access from, to, etc..., you can get them from
the SIP response. You go in dangerous zone as you do
that cloning.<br>
</blockquote>
<br>
The idea was to set a sip_msg just to have all the
pseudo-variable available <br>
within the event route and nothing else.<br>
<br>
<blockquote cite="mid:5395D789.1010504@gmail.com"
type="cite"> Because you want to execute the event
route on 200ok, the best is to run the event route
with the SIP response structure.<br>
</blockquote>
<br>
At the beginning this was my choice, but I'd always got
ps->req = NULL in the callback tmcb_params <br>
hence the event route wasn't executed. But I'll re-try
it just to be sure.<br>
</blockquote>
<br>
I can confirm, I'm always getting ps->req = NULL<br>
<br>
un 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[parser/msg_parser.c:170]: get_hdr_field(): get_hdr_field:
cseq <CSeq>: <10> <MESSAGE><br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_lookup.c:949]:
t_reply_matching(): DEBUG: t_reply_matching: hash 39390
label 0 branch 0<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_lookup.c:1004]:
t_reply_matching(): DEBUG: t_reply_matching: reply matched
(T=0xb2f7ebfc)!<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_lookup.c:1141]:
t_check_msg(): DEBUG: t_check_msg: msg id=1 global id=1 T
end=0xb2f7ebfc<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_reply.c:2206]:
reply_received(): DEBUG: reply_received: org. status
uas=0, uac[0]=0 local=2 is_invite=0)<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_reply.c:1304]:
t_should_relay_response():
->>>>>>>>> T_code=0,
new_code=200<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_reply.c:2086]:
local_reply(): DEBUG: local_reply: branch=0, save=0,
winner=0<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_reply.c:2123]:
local_reply(): DEBUG: local transaction completed<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_hooks.c:288]:
run_trans_callbacks_internal(): DBG: trans=0xb2f7ebfc,
callback type 1024, id 0 entered<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: msilo [msilo.c:1378]:
m_tm_callback_on_delivered_event():
>>>>>>> msilo_notification_event
0xb301669c<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: msilo [msilo.c:1380]:
m_tm_callback_on_delivered_event(): completed with status
200 [mid: 147]<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: msilo [msilo.c:1393]:
m_tm_callback_on_delivered_event(): message <147>
was sent successfully<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: msilo
[ms_msg_list.c:236]: msg_list_set_flag(): mid:147 fl:4<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: msilo [msilo.c:1403]:
m_tm_callback_on_delivered_event(): executing
event_route[msilo:on-delivered] (1)<br>
--->>>>> Jun 09 17:06:38
ip-10-227-0-26.localdomain /usr/sbin/kamailio[25089]:
DEBUG: msilo [msilo.c:1410]:
m_tm_callback_on_delivered_event():
event_route[msilo:on-delivered] ps->req=(nil))<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: tm [t_reply.c:1663]:
cleanup_uac_timers(): DEBUG: cleanup_uac_timers: RETR/FR
timers reset<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list():
DEBUG:destroy_avp_list: destroying list (nil)<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list():
DEBUG:destroy_avp_list: destroying list (nil)<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list():
DEBUG:destroy_avp_list: destroying list (nil)<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list():
DEBUG:destroy_avp_list: destroying list (nil)<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list():
DEBUG:destroy_avp_list: destroying list (nil)<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list():
DEBUG:destroy_avp_list: destroying list (nil)<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[xavp.c:448]: xavp_destroy_list(): destroying xavp list
(nil)<br>
Jun 09 17:06:38 ip-10-227-0-26.localdomain
/usr/sbin/kamailio[25089]: DEBUG: <core>
[receive.c:296]: receive_msg(): receive_msg: cleaning up<br>
<br>
<br>
<blockquote cite="mid:5395DADB.4070603@tekno-soft.it"
type="cite"> <br>
BTW! using shm_malloc() I was finally able to execute
the event route in the script with all the <br>
pseudo-variable correctly set!<br>
</blockquote>
<br>
Attached you will find the patch I'm actually using.<br>
<br>
Cheers,<br>
Roberto Fichera.<br>
<br>
<blockquote cite="mid:5395DADB.4070603@tekno-soft.it"
type="cite"> <br>
Cheers,<br>
Roberto Fichera.<br>
<br>
<blockquote cite="mid:5395D789.1010504@gmail.com"
type="cite"> <br>
Cheers,<br>
Daniel<br>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
<br>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a></pre>
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