Nmap scan results in error message on server -------------------------------------------- Key: JBAS-8343 URL: https://jira.jboss.org/browse/JBAS-8343 Project: JBoss Application Server Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: JBossAS-5.0.0.GA Reporter: Joshua Wulf When running nmap against the AS server, the following error occurs at the console: 10:05:59,639 ERROR [ServerThread] WorkerThread#0[127.0.0.1:48016] exception occurred during first invocation java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:532) at org.jboss.remoting.transport.socket.ServerThread.createServerSocketWrapper(ServerThread.java:937) at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:515) at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:234) Caused by: java.net.SocketException: Connection reset at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113) at java.net.SocketOutputStream.write(SocketOutputStream.java:153) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at java.io.ObjectOutputStream$BlockDataOutputStream.flush(ObjectOutputStream.java:1801) at java.io.ObjectOutputStream.flush(ObjectOutputStream.java:708) at org.jboss.remoting.marshal.serializable.SerializableMarshaller.getMarshallingStream(SerializableMarshaller.java:90) at org.jboss.remoting.marshal.serializable.SerializableMarshaller.getMarshallingStream(SerializableMarshaller.java:72) at org.jboss.remoting.transport.socket.ClientSocketWrapper.createOutputStream(ClientSocketWrapper.java:223) at org.jboss.remoting.transport.socket.ClientSocketWrapper.createStreams(ClientSocketWrapper.java:181) at org.jboss.remoting.transport.socket.ClientSocketWrapper.<init>(ClientSocketWrapper.java:67) at org.jboss.remoting.transport.socket.ServerSocketWrapper.<init>(ServerSocketWrapper.java:46) ... 7 more Nmap opens a connection then drops it. An error on the server seems like an excessive response. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira