Open Listening Port

i have java application crashes , leaves tcp port open.  when issue command netstat -a -n -o see port still in listening status.  shows pid well.  @ task manager , pid doesn't exist.  tried command taskkill /pid , pid not found.  how can close open tcp port?

thanks,
jim

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jim

hi jim,

 

thanks posting here.

 

consider modify value of registry key keppalivetime in order reduce alive time of connection:

 

http://msdn.microsoft.com/en-us/library/ms819735.aspx

 

for more information please refer article below:

 

http://blogs.technet.com/b/networking/archive/2010/08/11/how-tcp-time-wait-assassination-works.aspx

 

regards,

 

tiger li

 

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