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How to remove CLOSE_WAIT in Solaris 5.10?

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Operating Systems Solaris How to remove CLOSE_WAIT in Solaris 5.10?
# 1  
Old 12-30-2016
Tools How to remove CLOSE_WAIT in Solaris 5.10?
Hi,
We are using a application which uses port in CLOSE_WAIT Status.
Code:
netstat -an|grep 9191
192.168.32.11.9191 192.168.32.11.54562 49152 0 49152 0 CLOSE_WAIT
192.168.32.11.9191 192.168.32.11.54564 49152 0 49152 0 CLOSE_WAIT
192.168.32.11.9191 192.168.32.11.54568 49152 0 49152 0 CLOSE_WAIT
192.168.32.11.9191 192.168.32.11.54576 49152 0 49152 0 CLOSE_WAIT
*.9191 *.* 0 0 49152 0 LISTEN

How can I make this port to LISTEN without rebooting the Application or Server.
Last edited by Scrutinizer; 12-30-2016 at 07:06 AM.. Reason: code tags also for pseudo code
# 2  
Old 12-30-2016
I think the server waits 60 seconds (Sol 10 default, while the old RFC standard is 240) for the client application to finally close the connection in CLOSE_WAIT.
That means each CLOSE_WAIT should go away latest after 60 seconds.
The last netstat line says there is already a service process in LISTEN status.
After shutting down the service (especially after a kill -9) you might need to wait a minute until you can start it again.
Last edited by MadeInGermany; 12-30-2016 at 12:28 PM..
# 3  
Old 01-02-2017
There are too many CLOSE_WAIT.

Code:
[smishr14@now-back:~] netstat -an|grep 8089
85.205.150.20.8089   85.205.170.203.35204 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56396 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.42097 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.55086 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.57450 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.61438 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.43443 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.34289 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.47345 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.48249 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.55414 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.64107 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.33034 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.58401 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.55958 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.44380 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.55247 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.54799 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.48740 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45849 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.37119 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.35617 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.52144 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.48722 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.58798 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.58301 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.43274 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.34343 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.34877 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.59161 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.49999 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.53877 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.53533 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.62553 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.54580 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.65077 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.43737 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.34483 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.38046 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.33136 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.49106 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.62920 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.59427 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.62818 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.51036 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.44604 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.47573 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.41073 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.46265 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.47333 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.34865 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.57324 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.33567 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.41968 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.36313 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.59298 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.42458 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.63318 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45929 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.36644 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.35174 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.49547 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.53026 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.42488 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.63227 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.58692 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56868 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.54441 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.48081 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.64519 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.51276 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.50479 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.46800 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56587 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.57165 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.64938 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.43101 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.32848 64240      0 64240      0 CLOSE_WAIT
      *.8089               *.*                0      0 64000      0 LISTEN
85.205.150.20.8089   85.205.170.203.55669 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45339 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.35457 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.41506 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.60214 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.53182 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.61033 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45534 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.57017 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.40201 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.59358 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.36455 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.41216 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.46688 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.51561 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.44176 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.58585 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.62111 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.41626 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.59804 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.57762 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.52247 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.61817 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56080 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.52834 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.54234 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.47667 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.44096 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.60652 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.52677 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45536 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.38087 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.61506 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.37654 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.54138 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.54142 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.40581 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.62318 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.58871 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56162 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.33859 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.43176 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.52551 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56214 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.38489 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.33939 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45028 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.35740 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.64227 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.34512 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.33957 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.57846 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.37371 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.36802 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.36584 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.37619 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.48131 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.40055 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.40768 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.36044 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.34417 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.33734 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.40359 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.36748 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.38988 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.50409 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.43815 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.65216 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.43492 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.63712 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.46482 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.50803 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.49138 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.39768 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.46171 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45476 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.49539 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45268 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56555 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.51396 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.38479 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.35339 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56928 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45941 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.44916 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.47830 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.65199 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.47748 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.33324 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.63568 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.34828 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.41879 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.60553 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.44821 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.46998 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.38886 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.45029 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.37015 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.55856 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.54897 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.58186 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.51829 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.48431 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.65469 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.59777 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.47097 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.60177 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.63840 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.37184 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.39314 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.56532 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.51860 64240      0 64240      0 CLOSE_WAIT
85.205.150.20.8089   85.205.170.203.58013 64240      0 64240      0 CLOSE_WAIT

uname -a
SunOS now-back 5.10 Generic_150401-01 i86pc i386 i86pc


telnet taking too long ..
Code:
[jsmishr14@now-back:~] telnet localhost 8089
Trying 127.0.0.1...

And we may have to restart the application running on 8089 to bring it to normal. But it keep on coming to CLOSE_WAIT after sometime.
Do we have anything to fix it permanently.?
Last edited by Don Cragun; 01-02-2017 at 04:17 AM.. Reason: Add CODE and ICODE tags again.
# 4  
Old 01-02-2017
Try this:
Code:
/usr/sbin/ndd -set /dev/tcp tcp_time_wait_interval 10000

# 5  
Old 01-03-2017
This can also be the result - on an oracle server - of the the client server having problems.
Users can close an oracle forms screen with the 'X' at the top right. It stops the owner process, the co-process that is owned by user=oracle on the client server does not disconnect correctly. This is a known bug in oracle 9i for example. jlliagre's ndd solution is a good workaround, if in fact this is oracle. The cure is a software update for your client servers.

The reason I believe this is an oracle problem is the 49152 port - oracle uses this for client connections.
This User Gave Thanks to jim mcnamara For This Post:
MadeInGermany
# 6  
Old 01-04-2017
So I would consult Oracle for a solution.
The ndd tuning is a mitigation rather than a solution.
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3. UNIX for Advanced & Expert Users

stuck in CLOSE_WAIT Solaris 10 - Patch and workaround

Solaris 10 Sparc: When you got a connection locking a tcp/port, and the status is CLOSE_WAIT (for ever :wall:), you just use the tcpdrop, to close the connection. This is a OS bug. I wrote the bug id bellow: BUG-ID 6468753 connections stuck in CLOSE_WAIT The patch that's correct the bug:... (0 Replies)
Discussion started by: thiagofborn
0 Replies

4. Red Hat

Too many CLOSE_WAIT connections

Hi, I am running JBOSS 6 ona RHEL5 server put it continuously crashes due to the number of CLOSE_WAIT connections on port 8080. How can I kill the several hundred CLOSE_WAIT connections without killing the actual live "LISTENING" connection? R, D. (2 Replies)
Discussion started by: Duffs22
2 Replies

5. Solaris

How to remove CLOSE_WAIT in Solaris

Hi, We are using a application which uses port in CLOSE_WAIT Status. netstat -an|grep 9191 192.168.32.11.9191 192.168.32.11.54562 49152 0 49152 0 CLOSE_WAIT 192.168.32.11.9191 192.168.32.11.54564 49152 0 49152 0 CLOSE_WAIT 192.168.32.11.9191 192.168.32.11.54568 ... (2 Replies)
Discussion started by: helplineinc
2 Replies

6. Solaris

CLOSE_WAIT problem in solaris server

Hi, Occasionally I am getting the port state in CLOSE_WAIT for long time in the solaris server. I am not sure is it application problem or not. Because we are using port 9009 for Tomcat process in our web application, some time when I start the application, the port 9009 is in CLOSE_WAIT... (2 Replies)
Discussion started by: mgmk.84
2 Replies

7. UNIX for Dummies Questions & Answers

Hitting with custom port in CLOSE_WAIT state for long time in solaris 10

Hi, Occasionally I am getting the port state in CLOSE_WAIT for long time in the solaris server. I am not sure is it application problem or not. Because we are using port 9009 for Tomcat process in our web application, some time when I start the application, the port 9009 is in CLOSE_WAIT... (0 Replies)
Discussion started by: mgmk.84
0 Replies

8. UNIX for Advanced & Expert Users

close_wait connections causing a server to hung

Hi Guys, Just wondering if anyone of you have been in a situation where you end up having around 100 close_wait connections and seems to me those connections are locking up resources/processes in the server so unless the server is rebooted those processes won't be released by the close_wait... (3 Replies)
Discussion started by: hariza
3 Replies

9. UNIX for Advanced & Expert Users

clear CLOSE_WAIT status

Hi, I have an application with a bug in it that keeps sockets in CLOSE_WAIT, which eventually freezes the server because the user account it runs under runs out of file handles. We have the bug fixed but can only release the fix with the next release. Does anyone know how I can clear the... (3 Replies)
Discussion started by: rein
3 Replies

10. Solaris

remove CLOSE_WAIT connections

Hi folks. I have a problem that I need to remove CLOSE_WAIT connections. On AIX version 5.x, I can use rmsock command. Is there a similar command on Solaris ? Is there an other solution for this situation ? Thanks. (6 Replies)
Discussion started by: Livio
6 Replies
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