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Network Connections, Are Not being Closed

Sergio Barreros
Greenhorn

Joined: Sep 09, 2003
Posts: 21
Hello, I have an email server running on tomcat (desknow), it seems that it opens some network connections, either to look up domain addresses or queries black list servers.
in the begining all the connections are closed correctly for about two or three days, but then open connections appear and keep on increasing, until eventually it brings the email server down.
I've spoken to the Desknow support people and they tell me that these connections should be closed by the operating system, but I'm not sure that's true.
I am using suse 10 the desktop edition. Below are the connections being left open, I get this output when I run this command: lsof | grep identify

java 849 root 76u sock 0,4 1624248 can't identify protocol
java 849 root 77u sock 0,4 1624249 can't identify protocol
java 849 root 78u sock 0,4 1624275 can't identify protocol
java 849 root 79u sock 0,4 1624276 can't identify protocol
java 849 root 81u sock 0,4 1624296 can't identify protocol
java 849 root 83u sock 0,4 1624298 can't identify protocol
java 849 root 84u sock 0,4 1624300 can't identify protocol
java 849 root 86u sock 0,4 1624394 can't identify protocol
java 849 root 90u sock 0,4 1624349 can't identify protocol
java 849 root 91u sock 0,4 1624372 can't identify protocol
java 849 root 92u sock 0,4 1624373 can't identify protocol
java 849 root 93u sock 0,4 1624374 can't identify protocol
java 849 root 94u sock 0,4 1624395 can't identify protocol


Any help is greatly appreciated.
 
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subject: Network Connections, Are Not being Closed