Hello, I'm trying to achieve sustained communication, via serialized objects, between a Filter and a remote client. The client and the Filter are able to successfully create the Object input and output streams. The client can both read and write using these streams, but the Filter only seems able to write to its ObjectOutputStream. When the Filter attempts to read from its ObjectInputStream, an IOException is throws (see the stack trace below). I get the same exception whether going through the IIS redirector or directly to Tomcat through its custom port. Is there something I need to change on Tomcat's side to enable the InputStream to remain open?
I've searched the archives for potential solutions to this situation, but haven't found one. There was a related post back on 07/10/2001 but no responses. I'm hoping someone has solved this situation since then and may be able to help me out. Any help will be much appreciated! Thanks in advance. -John Below is the stack trace from the IOException when the Filter tries to read from the ObjectInputStream. java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.ja va:2438) java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1245) java.io.ObjectInputStream.readObject(ObjectInputStream.java:324) servlet.filter.TestFilter.receiveRequest(TestFilter.java:145) servlet.filter.TestFilter.serveClient(TestFilter.java:79) servlet.filter.ServiceFilter.doFilter(ServiceFilter.java:30) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:213) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:260) org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:170) org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:380) org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:533) java.lang.Thread.run(Thread.java:536) -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
