[EMAIL PROTECTED] wrote:
glenn 2003/10/22 06:46:28
Modified: util/java/org/apache/tomcat/util/net PoolTcpEndpoint.java Log: SocketExceptions can occur in a networked app. No need to log a stack trace, just log the remote host name/ip and the exception message. Then there is less cruft in the logs.
I'd like more details :)
With HTTP/1.1, an exception can only occur while setting the socket options. I don't consider that very normal, though. What was your motivation for the change ? Did you see many logs coming out of here ?
Yes, that is where I saw the Exception:
[ERROR] PoolTcpEndpoint - -Unexpected error <java.net.SocketException: Socket closed>java.net.SocketException: Socket close
d
at java.net.PlainSocketImpl.socketSetOption(Native Method)
at java.net.PlainSocketImpl.setOption(PlainSocketImpl.java:187)
at java.net.Socket.setTcpNoDelay(Socket.java:372)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.setTcpNoDelay([DashoPro-V1.2-120198])
at org.apache.tomcat.util.net.PoolTcpEndpoint.setSocketOptions(PoolTcpEndpoint.java:495)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:587)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:666)
at java.lang.Thread.run(Thread.java:479)
This was due to simple external system monitoring that would periodically connect to the Coyote port to verify that the port was accepting connections, then immediately disconnect. So the stack trace would end up in the logs each time the system monitoring did its checks. In this case the Coyote connector implemented SSL so there was no easy way to get the system monitoring software to do an actual HTTPS negotiation with it.
Regards,
Glenn
---------------------------------------------------------------------- Glenn Nielsen [EMAIL PROTECTED] | /* Spelin donut madder | MOREnet System Programming | * if iz ina coment. | Missouri Research and Education Network | */ | ----------------------------------------------------------------------
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