用axis2 和 hibernate 开Webservice出现 org.apache.axis2.AxisFault

Question

Axis2 version is 1.5.5
java.version 1.6.0_13  直接用网址调用webservice服务的接口是正确的，能返回数据。但如果按F5一直刷新浏览器就会出现错误，这样测试是为了检查如果多个人同时请求服务时，是否能处理得来。错误信息如下：[ERROR] 
org.apache.axis2.AxisFault
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.ApplicationXMLFormatter.writeTo(ApplicationXMLFormatter.java:146)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.sendUsingOutputStream(CommonsHTTPTransportSender.java:358)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:235)
at org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:521)
at org.apache.axis2.transport.http.AxisServlet.handleFault(AxisServlet.java:432)
at org.apache.axis2.transport.http.AxisServlet.processAxisFault(AxisServlet.java:395)
at org.apache.axis2.transport.http.AxisServlet.access$200(AxisServlet.java:88)
at org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processFault(AxisServlet.java:845)
at org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:830)
at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:271)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: com.ctc.wstx.exc.WstxIOException: null
at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1692)
at com.ctc.wstx.sw.BaseStreamWriter.close(BaseStreamWriter.java:288)
at org.apache.axiom.util.stax.wrapper.XMLStreamWriterWrapper.close(XMLStreamWriterWrapper.java:46)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.close(MTOMXMLStreamWriter.java:188)
at org.apache.axiom.om.impl.llom.OMSerializableImpl.serializeAndConsume(OMSerializableImpl.java:197)
at org.apache.axis2.transport.http.ApplicationXMLFormatter.writeTo(ApplicationXMLFormatter.java:143)
... 23 more
Caused by: ClientAbortException:  java.net.SocketException: Connection reset by peer: socket write error
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:387)
at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)
at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
at com.ctc.wstx.sw.BufferingXmlWriter.close(BufferingXmlWriter.java:194)
at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1690)
... 28 more
Caused by: java.net.SocketException: Connection reset by peer: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:764)
at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:124)
at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:573)
at org.apache.coyote.Response.doWrite(Response.java:560)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
... 36 more
[INFO] org.apache.axis2.AxisFault

Answer 1

如果没用Hibernate，但是一个自定义的对象数组，一直刷新也出现这种问题。数组大小为100.对象字段有10个这样。如果是简单的一个数，就不会出现这样的情况。

Answer 2

ClientAbortException: java.net.SocketException: Connection reset by peer: 
socket write error的原因是由于处理http连接时，正在输出内容时，用户关闭了IE，会出 
现一个"ClientAbortException"，属于I/O处理中出现的一个异常，应用服务器应该会捕捉。 
Connection reset by peer的原因： 
经常出现的Connection reset by peer: 原因可能是多方面的，不过更常见的原因是： 
①：服务器的并发连接数超过了其承载量，服务器会将其中一些连接Down掉； 
②：客户关掉了浏览器，而服务器还在给客户端发送数据； 
③：浏览器端按了Stop