Hi, You have to shutdown your RMI registery properly during the webapp's shutdown (the first part of the reload is a shutdown). Use a ServletContextListener's contextDestroyed method for this.
Yoav Shapira Millennium Research Informatics >-----Original Message----- >From: Christoph Mangold [mailto:[EMAIL PROTECTED] >Sent: Tuesday, May 25, 2004 3:22 AM >To: [EMAIL PROTECTED] >Subject: RMI Problem > > >I am trying to run an rmi registry as part of a servlet context in tomcat >5.0.19. When I startup tomcat the first time everything works fine. >However, if I redeploy my application using tomcat's ant-reload-target I >get the following exception (server side) when trying to connect from the >(RMI) client: > >Exception dispatching call to [0:0:0, 0] in thread "RMI TCP >Connection(7)-129.69.216.97" at Wed May 19 15:45:06 CEST 2004: >java.lang.NullPointerException > at >org.apache.catalina.loader.WebappClassLoader.getURLs(WebappClassLoader. java >:1431) > at >sun.rmi.server.LoaderHandler.getClassAnnotation(LoaderHandler.java:221) > at >java.rmi.server.RMIClassLoader$2.getClassAnnotation(RMIClassLoader.java :650 >) > at >java.rmi.server.RMIClassLoader.getClassAnnotation(RMIClassLoader.java:3 80) > at >sun.rmi.server.MarshalOutputStream.annotateClass(MarshalOutputStream.ja va:7 >8) > at >java.io.ObjectOutputStream.writeNonProxyDesc(ObjectOutputStream.java:11 47) > at >java.io.ObjectOutputStream.writeClassDesc(ObjectOutputStream.java:1100) > at >java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java: 1241 >) > at >java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052) > at >java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278) > at sun.rmi.registry.RegistryImpl_Skel.dispatch(Unknown Source) > at >sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:342) > at >sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:207) > at sun.rmi.transport.Transport$1.run(Transport.java:148) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:144) > at >sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460 ) > at >sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.j ava: >701) > at java.lang.Thread.run(Thread.java:534) > >Exception dispatching call to [0:0:0, 0] in thread "RMI TCP >Connection(7)-129.69.216.97" at Wed May 19 15:45:06 CEST 2004: >java.rmi.UnmarshalException: error unmarshalling call header; nested >exception is: > java.io.StreamCorruptedException: result already in progress > at >sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:217) > at sun.rmi.transport.Transport$1.run(Transport.java:148) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:144) > at >sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460 ) > at >sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.j ava: >701) > at java.lang.Thread.run(Thread.java:534) >Caused by: java.io.StreamCorruptedException: result already in progress > at >sun.rmi.transport.StreamRemoteCall.getResultStream(StreamRemoteCall.jav a:16 >1) > at >sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:347) > at >sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:207) > ... 6 more > > >Any idea how I can deal with this? >Chris > >--------------------------------------------------------------------- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
