Sun Java 5+ Eclipse 3.2 +MyEclipse 5.0.0. 开发web service报org.codehaus.xfire.XFireRuntimeException: Couldn't parse stream

Sun Java 5+ Eclipse 3.2 +MyEclipse 5.0.0. 开发web service，在将程序部署到tomcat5上后，然后调用该web service时，tomcat服务器上报如下错误，请各位大哥帮帮忙了
- Couldn't invoke servlet request.
org.codehaus.xfire.XFireRuntimeException: Couldn't parse stream.. Nested exception is com.ctc.wstx.exc.WstxIOException: Read timed out
com.ctc.wstx.exc.WstxIOException: Read timed out
at com.ctc.wstx.stax.WstxInputFactory.doCreateSR(WstxInputFactory.java:539)
at com.ctc.wstx.stax.WstxInputFactory.createSR(WstxInputFactory.java:592)
at com.ctc.wstx.stax.WstxInputFactory.createSR(WstxInputFactory.java:617)
at com.ctc.wstx.stax.WstxInputFactory.createXMLStreamReader(WstxInputFactory.java:315)
at org.codehaus.xfire.util.STAXUtils.createXMLStreamReader(STAXUtils.java:682)
at org.codehaus.xfire.transport.http.XFireServletController.invoke(XFireServletController.java:255)
at org.codehaus.xfire.transport.http.XFireServletController.doService(XFireServletController.java:120)
at org.codehaus.xfire.transport.http.XFireServlet.doPost(XFireServlet.java:116)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.net.SocketTimeoutException: Read timed out