Failure upon Socket.accept

Question

We are seeing our logs filling with the following exception:
Wed Sep 20 20:23:14 PDT 2000:<E> <ListenThread> Listen failed, failure
count: '1'
java.net.SocketException: Software caused connection abort
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.socketAccept(Compiled Code)
at java.net.PlainSocketImpl.accept(Compiled Code)
at java.net.ServerSocket.implAccept(Compiled Code)
at java.net.ServerSocket.accept(Compiled Code)
at weblogic.t3.srvr.ListenThread.run(Compiled Code)
Has anyone else experienced this?
We are running WLS 5.1, Solaris 7, and Solaris_JDK_1.2.1_04. The soft
limit for file descriptors is 1024, the hard limit is 4096. We are no
where near the file descriptor limit.
Thanks
Kevin

Answer 1

Adam,
I am fairly new to WL development. Are you implying that the server my client startup class is connecting to is somehow calling close on my server? I am not sure how or where this would be possible as I am connecting to the remote server on a different port.
During the 15 or so failure messages and reconnect attempts, my client can still receive messages from the remote server; I am just assuming that port 7001 just became unavailable for some reason.
Any ideas?
-Nathan
"Adam Messinger" <[email protected]> wrote:
Nathan,
It appears that client socket is calling connect() and then close(). This
makes the server's call to accept() fail because the socket is already
closed.
Regards,
Adam
"Nathan Yeager" <[email protected]> wrote in message
news:3a314bee$[email protected]..
Hi,
I am running 4.5.1 SP13. I have a startup class which registers itself asan RMI observer with a remote server. It initially connects, and receives
the first message.
Not long after receiving the first message, the following is outputnumerous times before the server shuts itself down:
Fri Dec 08 14:53:39 CST 2000:<E> <ListenThread> Listen failed. Failurecount: 1
Fri Dec 08 14:53:39 CST 2000:<E> <ListenThread> java.net.SocketException:socket closed
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:413)
at java.net.ServerSocket.implAccept(ServerSocket.java:241)
at java.net.ServerSocket.accept(ServerSocket.java:222)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:280)
Fri Dec 08 14:53:39 CST 2000:<E> <ListenThread> Attempting to close andreopen server socket
This appears to be a fairly generic error message and I don't have much togo by. Any ideas?
-Nathan Yeager