13 Jul
2017
13 Jul
'17
10:37 a.m.
Hi folks,
I am using kamailio -v
version: kamailio 5.0.2 (x86_64/linux)
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE,
USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC,
TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST,
HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled on 10:02:27 Jul 4 2017 with gcc 4.9.2
I was trying to send http POST request to my web server example.com
following example Example 1.12. http_async_query() usage
<https://www.kamailio.org/docs/modules/5.0.x/modules/http_async_client.html#http_async_client.f.http_async_query>
https://www.kamailio.org/docs/modules/5.0.x/modules/http_async_client.html
according to that we should send parameters in body like
# POST
$http_req(body) = "{'r_uri':'" + $rU + "',
'f_uri':'" + $fU + "'}";
http_async_query("http://example.com/test.php", "HTTP_REPLY");
But its not working out of the box as described with error message from
server:
INFO: <script>: route[HTTP_REPLY]: status 400
INFO: <script>: route[HTTP_REPLY]: body Insufficient parameters.
I even tried adding additional parameters
$http_req(hdr) = "Content-Type: application/x-www-form-urlencoded";
$http_req(method) = "POST";
But again it didn't work.
I tried the alternative way which worked fine.
# POST
$http_req(body) = "r_uri=$rU&f_uri=$fU";
http_async_query("http://example.com/test.php", "HTTP_REPLY");
Is there any issue with documentation or i am missing something for POST
request?
--
regards,
abdul basit | p: +92 32 1416 4196 | o: +92 30 0841 1445
13 Jul
13 Jul
10:44 a.m.
Check data on wire between actual and expected ngrep or tcpdump... it looks
like your response is not a kamailio reply, yet web server returns the 400
/ response.
On Thu, Jul 13, 2017 at 1:40 AM Abdul Basit <basit.engg(a)gmail.com> wrote:
Hi folks,
I am using kamailio -v
version: kamailio 5.0.2 (x86_64/linux)
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE,
USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC,
TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST,
HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled on 10:02:27 Jul 4 2017 with gcc 4.9.2
I was trying to send http POST request to my web server example.com
following example Example 1.12. http_async_query() usage
<https://www.kamailio.org/docs/modules/5.0.x/modules/http_async_client.html#http_async_client.f.http_async_query>
https://www.kamailio.org/docs/modules/5.0.x/modules/http_async_client.html
according to that we should send parameters in body like
# POST
$http_req(body) = "{'r_uri':'" + $rU + "',
'f_uri':'" + $fU + "'}";
http_async_query("http://example.com/test.php", "HTTP_REPLY");
But its not working out of the box as described with error message from
server:
INFO: <script>: route[HTTP_REPLY]: status 400
INFO: <script>: route[HTTP_REPLY]: body Insufficient parameters.
I even tried adding additional parameters
$http_req(hdr) = "Content-Type: application/x-www-form-urlencoded";
$http_req(method) = "POST";
But again it didn't work.
I tried the alternative way which worked fine.
# POST
$http_req(body) = "r_uri=$rU&f_uri=$fU";
http_async_query("http://example.com/test.php", "HTTP_REPLY");
Is there any issue with documentation or i am missing something for POST
request?
--
regards,
abdul basit | p: +92 32 1416 4196 | o: +92 30 0841 1445
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Sent from Gmail Mobile
10:46 a.m.
Hi,
this has nothing to do with the module. The reply is coming from your http
server.
In the first request you are sending a json body with "Content-Type:
application/x-www-form-urlencoded" while it should be "Content-Type:
application/json".
In the second request you are sending a totally different body.
You should check your webserver's logs.
Best regards,
Federico Cabiddu
1:49 p.m.
Hi, Brandon and Federico
Thank you for your reply.
Web server is not in my access and since its https request tcpdump will not
help until i get specific certificates. I replaced the URL here.
Yes. 400 response is from server side.
# POST
$http_req(body) = "r_uri=$rU&f_uri=$fU";
http_async_query("https://example.com/test.php", "HTTP_REPLY");
Its working fine without any header specification.
However, when i try to send in the example format:
# POST
$http_req(hdr) = "Content-Type: application/json";
$http_req(method) = "POST";
$http_req(body) = "{'r_uri':'" + $rU + "',
'f_uri':'" + $fU + "'}";
http_async_query("https://example.com/test.php", "HTTP_REPLY");
It results in
INFO: <script>: route[HTTP_REPLY]: status 400
INFO: <script>: route[HTTP_REPLY]: body Insufficient parameters.
where should i look?
--
regards,
abdul basit | p: +92 32 1416 4196 | o: +92 30 0841 1445
On 13 July 2017 at 13:46, Federico Cabiddu <federico.cabiddu(a)gmail.com>
wrote:
Hi,
this has nothing to do with the module. The reply is coming from your http
server.
In the first request you are sending a json body with "Content-Type:
application/x-www-form-urlencoded" while it should be "Content-Type:
application/json".
In the second request you are sending a totally different body.
You should check your webserver's logs.
Best regards,
Federico Cabiddu
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
2:04 p.m.
Well. I found the issue.
I coordinated with service provider. They don't support json which was the
main cause.
However, i suggest to extend example further with
# POST
$http_req(hdr) = "Content-Type: application/x-www-form-urlencoded";
$http_req(body) = "r_uri=$rU&f_uri=$fU";
http_async_query("http://example.com/test.php", "HTTP_REPLY");
I hope this will save others time.
--
regards,
abdul basit | p: +92 32 1416 4196 | o: +92 30 0841 1445
On 13 July 2017 at 16:49, Abdul Basit <basit.engg(a)gmail.com> wrote:
Hi, Brandon and Federico
Thank you for your reply.
Web server is not in my access and since its https request tcpdump will
not help until i get specific certificates. I replaced the URL here.
Yes. 400 response is from server side.
# POST
$http_req(body) = "r_uri=$rU&f_uri=$fU";
http_async_query("https://example.com/test.php", "HTTP_REPLY");
Its working fine without any header specification.
However, when i try to send in the example format:
# POST
$http_req(hdr) = "Content-Type: application/json";
$http_req(method) = "POST";
$http_req(body) = "{'r_uri':'" + $rU + "',
'f_uri':'" + $fU + "'}";
http_async_query("https://example.com/test.php", "HTTP_REPLY");
It results in
INFO: <script>: route[HTTP_REPLY]: status 400
INFO: <script>: route[HTTP_REPLY]: body Insufficient parameters.
where should i look?
--
regards,
abdul basit | p: +92 32 1416 4196 | o: +92 30 0841 1445
On 13 July 2017 at 13:46, Federico Cabiddu <federico.cabiddu(a)gmail.com>
wrote:
Hi,
this has nothing to do with the module. The reply is coming from your
http server.
In the first request you are sending a json body with "Content-Type:
application/x-www-form-urlencoded" while it should be "Content-Type:
application/json".
In the second request you are sending a totally different body.
You should check your webserver's logs.
Best regards,
Federico Cabiddu
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
2502
days inactive
2502
days old
4 comments
3 participants
participants (3)
-
Abdul Basit -
Brandon Armstead -
Federico Cabiddu