Hi, Dawid!
I think the error appears when the Networking send buffers are full. If
your system has enough resources, you can try to increase the memory
used by the buffers[1].
[1] https://www.cyberciti.biz/faq/linux-tcp-tuning/
Best regards,
Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com
On 07/26/2017 08:21 PM, Dawid Mielnik wrote:
Hi Liviu,
Exact version info:
version: opensips 2.2.2 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC,
F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
git revision: 9eb177d
main.c compiled on 11:43:55 Nov 3 2016 with gcc 4.4.7
BR,
Dawid
On Wed, Jul 26, 2017 at 7:09 PM, Liviu Chircu <[email protected]
<mailto:[email protected]>> wrote:
Hi Dawid,
This seems to have been fixed a long time ago [1], so I'm a bit
puzzled. Just to be 100% sure, can you try to locate the exact
binary path your OpenSIPS service is running on, and figure out
the exact version that way? (e.g. output of
"/usr/local/sbin/opensips -V")
[1]: https://github.com/OpenSIPS/opensips/commit/d3aaf44c
<https://github.com/OpenSIPS/opensips/commit/d3aaf44c>
Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com <http://www.opensips-solutions.com>
On 26.07.2017 19:11, Dawid Mielnik wrote:
Hi All,
Can you help me understand the cause of these error messages ?
[...]
Jul 26 09:56:00.259767 ERR 32258 ERROR:core:proto_udp_send:
sendto(sock,0x7fb4817b3ba8,563,0,0x7fb484c23f10,16): Resource
temporarily unavailable(11)
Jul 26 09:56:00.259813 ERR 32258 ERROR:core:proto_udp_send:
sendto(sock,0x7fb4817b3ba8,563,0,0x7fb484c23f10,16): Resource
temporarily unavailable(11)
Jul 26 09:56:00.259822 ERR 32258 ERROR:core:proto_udp_send:
sendto(sock,0x7fb4817b3ba8,563,0,0x7fb484c23f10,16): Resource
temporarily unavailable(11)
Jul 26 09:56:00.259831 ERR 32258 ERROR:core:proto_udp_send:
sendto(sock,0x7fb4817b3ba8,563,0,0x7fb484c23f10,16): Resource
temporarily unavailable(11)
Jul 26 09:56:00.259839 ERR 32258 ERROR:core:proto_udp_send:
sendto(sock,0x7fb4817b3ba8,563,0,0x7fb484c23f10,16): Resource
temporarily unavailable(11)
Jul 26 09:56:00.259847 ERR 32258 ERROR:core:proto_udp_send:
sendto(sock,0x7fb4817b3ba8,563,0,0x7fb484c23f10,16): Resource
temporarily unavailable(11)
[...]
Opensips 2.2.2.
I am also using rest_client - for each call, before being
proxied, an http request is made by rest_client. Before and
during this time the http server was overloaded and took quite
long time. I am suspecting that this is linked to it but would
like to understand how exactly.
Thanks,
Dawid
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