[OpenSIPS-Users] UDP vs TCP/TLS

[leo]

Enabling debug, when i call the client, i see a lot of events like:

Apr 17 11:15:50 sip-lab /usr/local/opensips110/sbin/opensips[21281]:
ERROR:nathelper:msg_send: tcp_send failed
Apr 17 11:15:50 sip-lab /usr/local/opensips110/sbin/opensips[21281]:
ERROR:nathelper:nh_timer: sip msg_send failed!

Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:core:tcp_blocking_connect: timeout 10 s elapsed from 10 s
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:core:tcpconn_connect: tcp_blocking_connect failed
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:core:tcp_send: connect failed
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:tm:msg_send: tcp_send failed
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:tm:t_forward_nonack: sending request failed
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:tcp_send: no open tcp connection found, opening new one
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: getsockopt: snd is initially 16384
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 32768
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=32768,verify=65536
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 65536
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=65536,verify=131072
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 131072
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=131072,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 262144
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=262144,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting buf has no effect
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 133120
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=133120,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 135168
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=135168,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 137216
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=137216,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 139264
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=139264,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 141312
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=141312,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 143360
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=143360,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 145408
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=145408,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 147456
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=147456,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 149504
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=149504,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 151552




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