Re: [Kamailio-Users] [OpenSIPS-Users] WARNING:core:send2child: no free tcp receiver

Adding to the below I am getting these errors Jan 12 12:35:30 sero /usr/local/sbin/openser[30076]: ERROR:core:tcpconn_connect: tcp_blocking_connect failed Jan 12 12:35:30 sero /usr/local/sbin/openser[30076]: ERROR:core:tcp_send: connect failed Jan 12 12:35:30 sero /usr/local/sbin/openser[30076]:

tcp_send failed Jan 12 12:35:30 sero /usr/local/sbin/openser[30076]: ERROR:auth:challenge: failed to send the response Jan 12 12:35:31 sero

/usr/local/sbin/openser[30076]: ERROR:core:tcp_blocking_connect: poll error: flags 18 Jan 12 12:35:31 sero /usr/local/sbin/openser[30076]: ERROR:core:tcp_blocking_connect: failed to retrieve SO_ERROR (111) Connection refused With Regards Ali Jawad System Administrator Splendor Telecom (www.splendor.net <outbind://210/www.splendor.net>) Beirut, Lebanon Phone: +961 1 373725 Fax: + 961 1 375554 ---------------------------------------------------------------------- -- *From:* Ali Jawad *Sent:* 2009-01-12 12:33 *To:* Ali Jawad; users(a)lists.opensips.org *Cc:* users(a)lists.kamailio.org *Subject:* RE: [OpenSIPS-Users] WARNING:core:send2child: no free tcp receiver As an update I have retrieved this [root@sero ~]# /usr/local/sbin/openserctl ps Process:: ID=0 PID=30033 Type=attendant Process:: ID=1 PID=30036 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=2 PID=30037 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=3 PID=30038 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=4 PID=30039 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=5 PID=30041 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=6 PID=30042 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=7 PID=30043 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=8 PID=30044 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=9 PID=30045 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=10 PID=30046 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=11 PID=30047 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=12 PID=30048 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=13 PID=30049 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=14 PID=30050 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=15 PID=30051 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=16 PID=30052 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=17 PID=30053 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=18 PID=30054 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=19 PID=30055 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=20 PID=30056 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=21 PID=30057 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=22 PID=30060 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=23 PID=30062 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=24 PID=30064 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=25 PID=30065 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=26 PID=30066 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=27 PID=30067 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=28 PID=30068 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=29 PID=30069 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=30 PID=30070 Type=SIP receiver udp:xx.yy.zz.aa:5060 Process:: ID=31 PID=30071 Type=timer Process:: ID=32 PID=30072 Type=timer Process:: ID=33 PID=30073 Type=MI FIFO Process:: ID=34 PID=30074 Type=TCP receiver Process:: ID=35 PID=30075 Type=TCP receiver Process:: ID=36 PID=30076 Type=TCP receiver Process:: ID=37 PID=30077 Type=TCP receiver Process:: ID=38 PID=30079 Type=TCP receiver Process:: ID=39 PID=30080 Type=TCP receiver Process:: ID=40 PID=30081 Type=TCP receiver Process:: ID=41 PID=30082 Type=TCP receiver Process:: ID=42 PID=30084 Type=TCP receiver Process:: ID=43 PID=30085 Type=TCP receiver Process:: ID=44 PID=30086 Type=TCP receiver Process:: ID=45 PID=30087 Type=TCP receiver Process:: ID=46 PID=30090 Type=TCP receiver Process:: ID=47 PID=30091 Type=TCP receiver Process:: ID=48 PID=30092 Type=TCP receiver Process:: ID=49 PID=30094 Type=TCP receiver Process:: ID=50 PID=30095 Type=TCP receiver Process:: ID=51 PID=30096 Type=TCP receiver Process:: ID=52 PID=30097 Type=TCP receiver Process:: ID=53 PID=30098 Type=TCP receiver Process:: ID=54 PID=30099 Type=TCP receiver Process:: ID=55 PID=30100 Type=TCP receiver Process:: ID=56 PID=30101 Type=TCP receiver Process:: ID=57 PID=30102 Type=TCP receiver Process:: ID=58 PID=30103 Type=TCP receiver Process:: ID=59 PID=30104 Type=TCP receiver Process:: ID=60 PID=30105 Type=TCP receiver Process:: ID=61 PID=30107 Type=TCP receiver Process:: ID=62 PID=30109 Type=TCP receiver Process:: ID=63 PID=30110 Type=TCP receiver Process:: ID=64 PID=30111 Type=TCP main With Regards Ali Jawad System Administrator Splendor Telecom (www.splendor.net <outbind://206/www.splendor.net>) Beirut, Lebanon Phone: +961 1 373725 Fax: + 961 1 375554 ---------------------------------------------------------------------- -- *From:* users-bounces(a)lists.opensips.org [mailto:users-bounces@lists.opensips.org] *On Behalf Of *Ali Jawad *Sent:* 2009-01-12 02:31 *To:* users(a)lists.opensips.org *Cc:* users(a)lists.kamailio.org *Subject:* [OpenSIPS-Users] WARNING:core:send2child: no free tcp receiver Hi All I am getting a lot of WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (7) I tried setting children to

20 that did not help, these warning start being displayed right after I start openser. Users frequently get service unavailable errors randomly when they try to connect, but I dont know if this is related to this warning message or not. As for the server there is plenty of CPU and RAM left, users range from 140 to 250 online all using tls. As for server limits I have set them to the following : You have new mail in /var/spool/mail/root [root@sero openser]# ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited pending signals (-i) 1024 max locked memory (kbytes, -l) 32 max memory size (kbytes, -m) unlimited open files (-n) 101024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 stack size (kbytes, -s) 10240 cpu time (seconds, -t) unlimited max user processes (-u) 16382 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited Is this warning message related to the serice unavailable problem, what does the warning message mean in more depth and how to get rid of

Thanks Getting alot of Jan 12 00:00:32 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (7) Jan 12 00:00:32 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (7) Jan 12 00:00:32 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (7) Jan 12 00:00:33 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (8) Jan 12 00:00:33 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (8) Jan 12 00:00:33 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (8) Jan 12 00:00:33 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (8) Jan 12 00:00:33 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (9) Jan 12 00:00:33 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (9) Jan 12 00:00:33 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (9) Jan 12 00:00:34 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (9) Jan 12 00:00:34 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (10) Jan 12 00:00:34 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (10) Jan 12 00:00:34 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (10) Jan 12 00:00:35 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (10) Jan 12 00:00:35 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (10) Jan 12 00:00:35 sero /usr/local/sbin/openser[28281]: WARNING:core:send2child: no free tcp receiver, connection passed to the leastbusy one (10) ---------------------------------------------------------------------- -- _______________________________________________ Users mailing list Users(a)lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users