Crash of Kamailio when using module http_async_client - function http_async_query, if module "tm.so" is not loaded (Kamailio 5.7.3)
9 Jan
2024
9 Jan
'24
5:24 p.m.
Hello,
When using http_async_query function, provided by module http_async_client:
https://www.kamailio.org/docs/modules/devel/modules/http_async_client.html#…
If module "tm.so" is not loaded, then immediately upon calling function
http_async_query, Kamailio crashes:
9(3807541) CRITICAL: <core> [core/pass_fd.c:281]: receive_fd(): EOF on 8
0(3807527) ALERT: <core> [main.c:791]: handle_sigs(): child process 3807533 exited
by a signal 11
0(3807527) ALERT: <core> [main.c:795]: handle_sigs(): core was generated
0(3807527) INFO: <core> [main.c:818]: handle_sigs(): terminating due to SIGCHLD
Of course, I now know that I must load the module "tm.so".
But I think it would be better to catch the issue when Kamailio starts, rather than
crashing later on when trying to call http_async_query.
What do you think ?
Regards,
Nicolas.
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9 Jan
9 Jan
5:40 p.m.
The tm module is listed as a requirement to be loaded before the module:
https://www.kamailio.org/docs/modules/devel/modules/http_async_client.html#…
Regards,
Fred Posner
p: +1 (352) 664-3733
On Jan 9, 2024, at 11:24 AM, Chaigneau, Nicolas via
sr-users <sr-users(a)lists.kamailio.org> wrote:
Hello,
When using http_async_query function, provided by module http_async_client:
https://www.kamailio.org/docs/modules/devel/modules/http_async_client.html#…
If module "tm.so" is not loaded, then immediately upon calling function
http_async_query, Kamailio crashes:
9(3807541) CRITICAL: <core> [core/pass_fd.c:281]: receive_fd(): EOF on 8
0(3807527) ALERT: <core> [main.c:791]: handle_sigs(): child process 3807533 exited
by a signal 11
0(3807527) ALERT: <core> [main.c:795]: handle_sigs(): core was generated
0(3807527) INFO: <core> [main.c:818]: handle_sigs(): terminating due to SIGCHLD
Of course, I now know that I must load the module "tm.so".
But I think it would be better to catch the issue when Kamailio starts, rather than
crashing later on when trying to call http_async_query.
What do you think ?
Regards,
Nicolas.
6:21 p.m.
Yes, I am (now) aware of that. :)
I was just proposing an improvement. It's bad to let Kamailio crash when handling SIP
requests, if we have an error in configuration.
-----Message d'origine-----
De : Fred Posner via sr-users <sr-users(a)lists.kamailio.org>
Envoyé : mardi 9 janvier 2024 17:40
À : Kamailio (SER) - Users Mailing List
Cc : Fred Posner
Objet : [SR-Users] Re: Crash of Kamailio when using module http_async_client - function
http_async_query, if module "tm.so" is not loaded (Kamailio 5.7.3)
******This mail has been sent from an external source. Do not reply to it, or open any
links/attachments unless you are sure of the sender's identity.******
The tm module is listed as a requirement to be loaded before the module:
https://www.kamailio.org/docs/modules/devel/modules/http_async_client.html#…
Regards,
Fred Posner
p: +1 (352) 664-3733
On Jan 9, 2024, at 11:24 AM, Chaigneau, Nicolas via
sr-users <sr-users(a)lists.kamailio.org> wrote:
Hello,
When using http_async_query function, provided by module http_async_client:
https://www.kamailio.org/docs/modules/devel/modules/http_async_client.
html#http_async_client.f.http_async_query
If module "tm.so" is not loaded, then immediately upon calling function
http_async_query, Kamailio crashes:
9(3807541) CRITICAL: <core> [core/pass_fd.c:281]: receive_fd(): EOF
on 8
0(3807527) ALERT: <core> [main.c:791]: handle_sigs(): child process
3807533 exited by a signal 11
0(3807527) ALERT: <core> [main.c:795]: handle_sigs(): core was
generated
0(3807527) INFO: <core> [main.c:818]: handle_sigs(): terminating due
to SIGCHLD Of course, I now know that I must load the module "tm.so".
But I think it would be better to catch the issue when Kamailio starts, rather than
crashing later on when trying to call http_async_query.
What do you think ?
Regards,
Nicolas.
This message contains information that may be privileged or confidential and is the
property of the Capgemini Group. It is intended only for the person to whom it is
addressed. If you are not the intended recipient, you are not authorized to read, print,
retain, copy, disseminate, distribute, or use this message or any part thereof. If you
receive this message in error, please notify the sender immediately and delete all copies
of this message.
10 Jan
10 Jan
8:56 a.m.
New subject: Crash of Kamailio when using module http_async_client - function http_async_query, if module "tm.so" is not loaded (Kamailio 5.7.3)
Hi Nicolas,
you are right, even if the dependency is reported in the doc, kamailio
shouldn't crash during the execution.
I've created this PR to fix the issue:
https://github.com/kamailio/kamailio/pull/3706.
Thanks for reporting :)
Cheers,
Federico
On Tue, Jan 9, 2024 at 6:52 PM Chaigneau, Nicolas via sr-users <
sr-users(a)lists.kamailio.org> wrote:
Yes, I am (now) aware of that. :)
I was just proposing an improvement. It's bad to let Kamailio crash when
handling SIP requests, if we have an error in configuration.
-----Message d'origine-----
De : Fred Posner via sr-users <sr-users(a)lists.kamailio.org>
Envoyé : mardi 9 janvier 2024 17:40
À : Kamailio (SER) - Users Mailing List
Cc : Fred Posner
Objet : [SR-Users] Re: Crash of Kamailio when using module
http_async_client - function http_async_query, if module "tm.so" is not
loaded (Kamailio 5.7.3)
******This mail has been sent from an external source. Do not reply to it,
or open any links/attachments unless you are sure of the sender's
identity.******
The tm module is listed as a requirement to be loaded before the module:
https://www.kamailio.org/docs/modules/devel/modules/http_async_client.html#…
Regards,
Fred Posner
p: +1 (352) 664-3733
On Jan 9, 2024, at 11:24 AM, Chaigneau, Nicolas
via sr-users <
sr-users(a)lists.kamailio.org> wrote:
Hello,
When using http_async_query function, provided by module
http_async_client:
https://www.kamailio.org/docs/modules/devel/modules/http_async_client.
html#http_async_client.f.http_async_query
If module "tm.so" is not loaded, then immediately upon calling function
http_async_query, Kamailio crashes:
9(3807541) CRITICAL: <core>
[core/pass_fd.c:281]: receive_fd(): EOF
on 8
0(3807527) ALERT: <core> [main.c:791]: handle_sigs(): child process
3807533 exited by a signal 11
0(3807527) ALERT: <core> [main.c:795]: handle_sigs(): core was
generated
0(3807527) INFO: <core> [main.c:818]: handle_sigs(): terminating due
to SIGCHLD Of course, I now know that I must load the module "tm.so".
But I think it would be better to catch the issue when Kamailio starts,
rather
than crashing later on when trying to call http_async_query.
What do you think ?
Regards,
Nicolas.
This message contains information that may be privileged or confidential
and is the property of the Capgemini Group. It is intended only for the
person to whom it is addressed. If you are not the intended recipient, you
are not authorized to read, print, retain, copy, disseminate, distribute,
or use this message or any part thereof. If you receive this message in
error, please notify the sender immediately and delete all copies of this
message.
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3 comments
3 participants
participants (3)
-
Chaigneau, Nicolas -
Federico Cabiddu -
Fred Posner