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<DIV><FONT face=Arial size=2><SPAN class=584002700-12012009>Hi
All</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=584002700-12012009>I am getting a lot
of WARNING:core:send2child: no free tcp receiver, connection passed to the
leastbusy one (7)<BR></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=584002700-12012009>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.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=584002700-12012009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=584002700-12012009>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 </SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=584002700-12012009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=584002700-12012009>I have set them to
the following :</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=584002700-12012009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=584002700-12012009>You have new mail in
/var/spool/mail/root<BR>[root@sero openser]# ulimit -a<BR>core file
size (blocks, -c)
0<BR>data seg size
(kbytes, -d) unlimited<BR>file
size
(blocks, -f) unlimited<BR>pending
signals
(-i) 1024<BR>max locked memory (kbytes, -l)
32<BR>max memory size (kbytes,
-m) unlimited<BR>open
files
(-n) 101024<BR>pipe
size (512
bytes, -p) 8<BR>POSIX message queues (bytes, -q)
819200<BR>stack
size
(kbytes, -s) 10240<BR>cpu
time
(seconds, -t) unlimited<BR>max user
processes
(-u) 16382<BR>virtual
memory (kbytes, -v)
unlimited<BR>file
locks
(-x) unlimited<BR></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=584002700-12012009>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 it ?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=584002700-12012009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=584002700-12012009>Thanks</DIV></SPAN></FONT>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial size=2>Getting alot of
</FONT></SPAN></DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial size=2>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)<BR>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)<BR>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)<BR>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)<BR>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)<BR>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)<BR>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)<BR>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)<BR>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)<BR>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)<BR>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)<BR>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)</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial size=2>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)</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial size=2>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)</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial size=2>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)</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial size=2>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)</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial size=2>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)</FONT></SPAN></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><SPAN class=584002700-12012009><FONT face=Arial
size=2></FONT></SPAN> </DIV></BODY></HTML>