16 Apr
2019
16 Apr
'19
6:28 p.m.
Hello Kamailio gurus,
I'm successfully using send_reply() with append_to_reply() to add some custom
headers.
Now I need to add some text into the reply body.
How can I add a body to send_reply() ?
Thx, Dave
16 Apr
16 Apr
6:29 p.m.
What are you trying to add?
—
Sent from mobile, with due apologies for brevity and errors.
On Apr 16, 2019, at 6:28 PM, David Dean
<just_bytesize(a)yahoo.co.uk> wrote:
Hello Kamailio gurus,
I'm successfully using send_reply() with append_to_reply() to add some custom
headers.
Now I need to add some text into the reply body.
How can I add a body to send_reply() ?
Thx, Dave
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6:36 p.m.
Some custom XML. On Tuesday, 16 April 2019, 23:30:49 BST, Alex Balashov
<abalashov(a)evaristesys.com> wrote:
What are you trying to add?
—Sent from mobile, with due apologies for brevity and errors.
On Apr 16, 2019, at 6:28 PM, David Dean <just_bytesize(a)yahoo.co.uk> wrote:
Hello Kamailio gurus,
I'm successfully using send_reply() with append_to_reply() to add some custom
headers.
Now I need to add some text into the reply body.
How can I add a body to send_reply() ?
Thx, Dave
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
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18 Apr
18 Apr
2:47 p.m.
I've been reviewing the code for the sl module to try and see if it can be modified
to send the current body with send_reply().
However I'm not a C programmer so I'm fumbling around in the dark!
I came across this section in sl_funcs.c
/* if that is a redirection message, dump current message set to it */ if (code>=300
&& code<400) { dset.s=print_dset(msg, &dset.len, sl_rich_redirect); if
(dset.s) { add_lump_rpl(msg, dset.s, dset.len, LUMP_RPL_HDR); } }
If this was modified to include LUMP_RPL_BODY then could that be made to work?
Or is there a better way of tweaking this SL module to include the body in the response
when using send_reply()?
Thanks, Dave
On Tuesday, 16 April 2019, 23:28:06 BST, David Dean <just_bytesize(a)yahoo.co.uk>
wrote:
Hello Kamailio gurus,
I'm successfully using send_reply() with append_to_reply() to add some custom
headers.
Now I need to add some text into the reply body.
How can I add a body to send_reply() ?
Thx, Dave
2:46 p.m.
David,
As usual, you are working too hard, too fast, and need to slow down,
breathe, relax, practice some "mindfulness techniques", and take a
meditative stroll through the documentation. :-)
https://kamailio.org/docs/modules/5.2.x/modules/textops.html#textops.f.set_…
-- Alex
On Thu, Apr 18, 2019 at 06:47:52PM +0000, David Dean wrote:
I've been reviewing the code for the sl module to
try and see if it can be modified to send the current body with send_reply().
However I'm not a C programmer so I'm fumbling around in the dark!
I came across this section in sl_funcs.c
/* if that is a redirection message, dump current message set to it */ if (code>=300
&& code<400) { dset.s=print_dset(msg, &dset.len, sl_rich_redirect); if
(dset.s) { add_lump_rpl(msg, dset.s, dset.len, LUMP_RPL_HDR); } }
If this was modified to include LUMP_RPL_BODY then could that be made to work?
Or is there a better way of tweaking this SL module to include the body in the response
when using send_reply()?
Thanks, Dave
On Tuesday, 16 April 2019, 23:28:06 BST, David Dean <just_bytesize(a)yahoo.co.uk>
wrote:
Hello Kamailio gurus,
I'm successfully using send_reply() with append_to_reply() to add some custom
headers.
Now I need to add some text into the reply body.
How can I add a body to send_reply() ?
Thx, Dave
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
3:13 p.m.
Hi Alex,
You are not the first person to say I'm working too hard, too fast and need to slow
down. But why break the habit of a lifetime!!
Anyway, I'm already using that function, but the body is empty and content length
zero.
This is what I have in kamailio.cfg:
append_to_reply("Test: This is a custom header\r\n"); set_body("This is
a custom body\r\n", "text/plain");
send_reply("200","OK"); exit;
And this is the response from a packet capture:
SIP/2.0 200 OK Via: SIP/2.0/TCP
154.20.1.8:48689;branch=z9hG4bK-1711745743;rport=48689;received=2.221.73.230 From:
<sip:user@domain.com>;tag=1764815333 To:
<sip:r-ruri.without.username>;tag=0ea7681ffd64b0ffcde1bff3393fd505.3f21 Call-ID:
ba8cead2-2631-9daa-cda9-12f26524ac99 CSeq: 1593640028 INVITE Test: This is a custom
header Server: kamailio (5.2.2 (x86_64/linux)) Content-Length: 0
I can see the custom header and custom body being set in the debug logs, so I assume the
body is being dropped somewhere within the SL module:
kamailio[23307]: 18(23356) exec: {1 1593640028 INVITE
ba8cead2-2631-9daa-cda9-12f26524ac99} *** cfgtrace:request_route=[TEST]
c=[/etc/kamailio/kamailio.cfg] l=1247 a=25 n=append_to_replykamailio[23307]: 18(23356)
exec: {1 1593640028 INVITE ba8cead2-2631-9daa-cda9-12f26524ac99} ***
cfgtrace:request_route=[TEST] c=[/etc/kamailio/kamailio.cfg] l=1249 a=26
n=set_bodykamailio[23307]: 18(23356) DEBUG: {1 1593640028 INVITE
ba8cead2-2631-9daa-cda9-12f26524ac99} textops [textops.c:2004]: ki_set_body(): new body:
[This is a custom bodykamailio[23307]: ]18(23356) exec: {1 1593640028 INVITE
ba8cead2-2631-9daa-cda9-12f26524ac99} *** cfgtrace:request_route=[TEST]
c=[/etc/kamailio/kamailio.cfg] l=1255 a=26 n=send_replykamailio[23307]: 18(23356) DEBUG:
{1 1593640028 INVITE ba8cead2-2631-9daa-cda9-12f26524ac99} sl [sl.c:288]: send_reply():
reply in stateless mode (sl)kamailio[23307]: 18(23356) DEBUG: {1 1593640028 INVITE
ba8cead2-2631-9daa-cda9-12f26524ac99} <core> [core/tcp_main.c:2225]:
tcpconn_send_put(): send from reader (23356 (18)), reusing fdkamailio[23307]: 18(23356)
DEBUG: {1 1593640028 INVITE ba8cead2-2631-9daa-cda9-12f26524ac99} <core>
[core/tcp_main.c:2460]: tcpconn_do_send(): sending...kamailio[23307]: 18(23356) DEBUG: {1
1593640028 INVITE ba8cead2-2631-9daa-cda9-12f26524ac99} <core>
[core/tcp_main.c:2494]: tcpconn_do_send(): after real write: c= 0x7f8d24e74988 n=429
fd=12kamailio[23307]: 18(23356) DEBUG: {1 1593640028 INVITE
ba8cead2-2631-9daa-cda9-12f26524ac99} <core> [core/tcp_main.c:2495]:
tcpconn_do_send(): buf=
Thanks.
On Thursday, 18 April 2019, 19:51:52 BST, Alex Balashov
<abalashov(a)evaristesys.com> wrote:
David,
As usual, you are working too hard, too fast, and need to slow down,
breathe, relax, practice some "mindfulness techniques", and take a
meditative stroll through the documentation. :-)
https://kamailio.org/docs/modules/5.2.x/modules/textops.html#textops.f.set_…
-- Alex
On Thu, Apr 18, 2019 at 06:47:52PM +0000, David Dean wrote:
I've been reviewing the code for the sl module to
try and see if it can be modified to send the current body with send_reply().
However I'm not a C programmer so I'm fumbling around in the dark!
I came across this section in sl_funcs.c
/* if that is a redirection message, dump current message set to it */ if (code>=300
&& code<400) { dset.s=print_dset(msg, &dset.len, sl_rich_redirect); if
(dset.s) { add_lump_rpl(msg, dset.s, dset.len, LUMP_RPL_HDR); } }
If this was modified to include LUMP_RPL_BODY then could that be made to work?
Or is there a better way of tweaking this SL module to include the body in the response
when using send_reply()?
Thanks, Dave
On Tuesday, 16 April 2019, 23:28:06 BST, David Dean <just_bytesize(a)yahoo.co.uk>
wrote:
Hello Kamailio gurus,
I'm successfully using send_reply() with append_to_reply() to add some custom
headers.
Now I need to add some text into the reply body.
How can I add a body to send_reply() ?
Thx, Dave
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
_______________________________________________
Kamailio (SER) - Users Mailing List
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https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
3:12 p.m.
Hi,
Note the difference between set_body() vs. set_reply_body(), the latter
of which being my recommendation.
-- Alex
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
3:30 p.m.
Argh, I can't believe I missed such an obvious error - what an idiot I am!
Of course it's now working perfectly with that change.
Thanks for your help, very much appreciated. On Thursday, 18 April 2019, 20:17:39 BST,
Alex Balashov <abalashov(a)evaristesys.com> wrote:
Hi,
Note the difference between set_body() vs. set_reply_body(), the latter
of which being my recommendation.
-- Alex
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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