@Henning Westerholt hw@skalatan.de ,
Not sure that it's related to the UDP fragmentation because in Wireshark I can see some packets coming from the server, yes they are fragmented but I can't understand why just part of them arrive at the client.
[image: image.png]
In the Kamailio logs there are no warnings or errors, just some debug messages:
``` Aug 25 09:48:49 svr[25699]: DEBUG: ctl [io_listener.c:518]: handle_stream_read(): bytes processed: 40 Aug 25 09:48:49 svr[25699]: DEBUG: ctl [io_listener.c:495]: handle_stream_read(): handle_stream read: eof on /var/run/kamailio/kamailio_ctl Aug 25 09:48:49 svr[25699]: DEBUG: ctl [../../core/io_wait.h:600]: io_watch_del(): DBG: io_watch_del (0x7f0a6b972340, 22, -1, 0x10) fd_no=4 called Aug 25 09:48:50 svr[25699]: DEBUG: ctl [../../core/io_wait.h:375]: io_watch_add(): processing io_watch_add(0x7f0a6b972340, 22, 3, 0x1f0f350) - fd_no=3 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:442]: handle_new_connect(): handle_stream read: new connection (1) on /var/run/kamailio/kamailio_ctl Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:498]: handle_stream_read(): bytes read: 18 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:518]: handle_stream_read(): bytes processed: 18 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:498]: handle_stream_read(): bytes read: 18 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:518]: handle_stream_read(): bytes processed: 18 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:498]: handle_stream_read(): bytes read: 21 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:518]: handle_stream_read(): bytes processed: 21 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:498]: handle_stream_read(): bytes read: 21 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:518]: handle_stream_read(): bytes processed: 21 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:498]: handle_stream_read(): bytes read: 25 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:518]: handle_stream_read(): bytes processed: 25 Aug 25 09:48:50 svr[25699]: DEBUG: ctl [io_listener.c:495]: handle_stream_read(): handle_stream read: eof on /var/run/kamailio/kamailio_ctl Aug 25 09:48:50 svr[25699]: DEBUG: ctl [../../core/io_wait.h:600]: io_watch_del(): DBG: io_watch_del (0x7f0a6b972340, 22, -1, 0x10) fd_no=4 called ```
Thanks.
On Thu, 25 Aug 2022 at 07:43, Henning Westerholt hw@gilawa.com wrote:
Hello,
any errors in the log when you execute the command? Maybe its related to fragmentation of the UDP packet?
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com
*From:* sr-users sr-users-bounces@lists.kamailio.org *On Behalf Of *Ilie Soltanici *Sent:* Thursday, August 25, 2022 2:13 AM *To:* Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org *Subject:* [SR-Users] JSON-RPC dgram_socket just part of the output
Hello,
I'm trying to get the dispatcher status from kamailio through the UDP datagram but for some reason, it is getting just part of the output. Is there any buffer that I have to increase to get the complete output?
command used:
echo '{"jsonrpc": "2.0", "method": "dispatcher.list", "reply_name": "kamailio_reply_fifo", "id": 1}' | nc -u 192.168.1.1 8090kamailio related config:
modparam("jsonrpcs", "fifo_name", "/tmp/kamailio_request.fifo")
modparam("jsonrpcs", "transport", 6)
modparam("jsonrpcs", "fifo_mode", 0600)
modparam("jsonrpcs", "fifo_user", "kamailio")
modparam("jsonrpcs", "dgram_socket", "udp:MY_INTERNAL_IP_ADDR:8090")
modparam("jsonrpcs", "dgram_timeout", 2000)
modparam("jsonrpcs", "pretty_format", 1)
output:
Thanks
