WSO2 ESB TCP发送回消息时发生意外错误

我在WSO2 AS有一个附加服务。然后，我在WSO2 ESB上使用transports=“tcp”创建了一个代理服务：

<proxy xmlns="http://ws.apache.org/ns/synapse" name="AdderServiceTCP" transports="tcp" statistics="disable" trace="enable" startOnLoad="true">
    <target>
      <outSequence>
         <log level="full"/>
         <send/>
      </outSequence>
      <endpoint>
         <address uri="http://samplehost:9765/services/AdderService/"/>
      </endpoint>
   </target>
   <description></description>
</proxy>

我实现了AdderServiceClient类，如Axis2 StockQuoteClient示例

使用WSO2 ESB SOAP Tracer，该代理收到的请求为：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
   <soapenv:Header xmlns:wsa="http://www.w3.org/2005/08/addressing">
      <wsa:To>tcp://localhost:55000/services/AdderServiceTCP</wsa:To>
      <wsa:MessageID>urn:uuid:b3125473-064d-4a48-9cdc-558cda8e497b</wsa:MessageID>
      <wsa:Action>urn:add</wsa:Action>
   </soapenv:Header>
   <soapenv:Body>
      <p:add xmlns:p="http://ws.apache.org/axis2">
         <p:value1>70</p:value1>
         <p:value2>150</p:value2>
      </p:add>
   </soapenv:Body>
</soapenv:Envelope>

tcp://localhost:55000/services/AdderServiceTCP
urn:uuid:b3125473-064d-4a48-9cdc-558cda8e497b
urn：添加
70
150

发送到客户端的响应是：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
   <soapenv:Header xmlns:wsa="http://www.w3.org/2005/08/addressing">
      <wsa:MessageID>urn:uuid:ed1424f9-c181-4d9c-b203-f37e88d0b0b7</wsa:MessageID>
      <wsa:Action>urn:mediateResponse</wsa:Action>
      <wsa:RelatesTo>urn:uuid:b3125473-064d-4a48-9cdc-558cda8e497b</wsa:RelatesTo>
   </soapenv:Header>
   <soapenv:Body>
      <ns:addResponse xmlns:ns="http://ws.apache.org/axis2">
         <ns:return>220</ns:return>
      </ns:addResponse>
   </soapenv:Body>
</soapenv:Envelope>

urn:uuid:ed1424f9-c181-4d9c-b203-f37e88d0b0b7
urn:intermediateresponse
urn:uuid:b3125473-064d-4a48-9cdc-558cda8e497b
220

因此，AS AdderService和代理运行正常

但是，在WSO2 ESB上总是会发生此异常：

    23:01:53,254 [-] [tcp-Worker-4] INFO Proxy Service AdderServiceTCP received a new message...
    23:01:53,322 [-] [tcp-Worker-4] INFO Message To: tcp://localhost:55000/services/AdderServiceTCP
    23:01:53,322 [-] [tcp-Worker-4] INFO SOAPAction: urn:add
    23:01:53,323 [-] [tcp-Worker-4] INFO WSA-Action: urn:add
    23:01:53,323 [-] [tcp-Worker-4] INFO Forwarding the message to the anonymous endpoint of the proxy service
    23:01:53,324 [-] [tcp-Worker-4] INFO Sending message through endpoint : endpoint_1ebcda7f255c63c453527cfec85e46233762eaf68afd77ef resolving to address = http://localhost:9765/services/AdderService/
    23:01:53,325 [-] [tcp-Worker-4] INFO SOAPAction: urn:add
    23:01:53,325 [-] [tcp-Worker-4] INFO WSA-Action: urn:add
    23:01:53,371 [-] [PassThroughMessageProcessor-4] WARN ERROR_CODE : 0
    23:01:53,373 [-] [PassThroughMessageProcessor-4] WARN ERROR_MESSAGE : Unexpected error sending message back
    23:01:53,373 [-] [PassThroughMessageProcessor-4] WARN ERROR_DETAIL : org.apache.synapse.SynapseException: Unexpected error sending message back 
at org.apache.synapse.core.axis2.Axis2Sender.handleException(Axis2Sender.java:170) 
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:164) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:236) 
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:443) 
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:166) 
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) 
at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:217) 
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) 
at java.lang.Thread.run(Thread.java:722) Caused by: org.apache.axis2.AxisFault: Error while sending a TCP response 
at org.apache.axis2.transport.base.AbstractTransportSender.handleException(AbstractTransportSender.java:226) 
at org.apache.axis2.transport.tcp.TCPTransportSender.sendMessage(TCPTransportSender.java:65) at org.apache.axis2.transport.base.AbstractTransportSender.invoke(AbstractTransportSender.java:119) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) 
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:161) 
... 9 more Caused by: java.net.SocketException: Socket is closed at java.net.Socket.getOutputStream(Socket.java:904) at org.apache.axis2.transport.tcp.TCPTransportSender.sendMessage(TCPTransportSender.java:63) ... 12 more
    23:01:53,378 [-] [PassThroughMessageProcessor-4] WARN ERROR_EXCEPTION : org.apache.synapse.SynapseException: Unexpected error sending message back
    23:01:53,378 [-] [PassThroughMessageProcessor-4] WARN FaultHandler : org.apache.synapse.mediators.MediatorFaultHandler@111ce13
    23:01:53,379 [-] [PassThroughMessageProcessor-4] WARN Executing fault handler mediator : fault
    23:01:53,379 [-] [PassThroughMessageProcessor-4] INFO Start : Sequence <fault>
    23:01:53,380 [-] [PassThroughMessageProcessor-4] INFO Sequence <SequenceMediator> :: mediate()
    23:01:53,392 [-] [PassThroughMessageProcessor-4] ERROR Error while building message
    23:15:56,619 [-] [http-nio-9443-exec-26] INFO Building Axis service for Proxy service : AdderServiceTCP
    23:15:56,620 [-] [http-nio-9443-exec-26] INFO Loading the WSDL : <Inlined>
    23:15:56,620 [-] [http-nio-9443-exec-26] INFO Did not find a WSDL. Assuming a POX or Legacy service
    23:15:56,620 [-] [http-nio-9443-exec-26] INFO Exposing transports : [tcp]
    23:15:56,621 [-] [http-nio-9443-exec-26] INFO Adding service AdderServiceTCP to the Axis2 configuration
    23:15:56,675 [-] [http-nio-9443-exec-26] INFO Successfully created the Axis2 service for Proxy service : AdderServiceTCP 

     [java] 13/04/27 23:48:58 ERROR tcp.TCPTransportSender: Error while processi
ng response
     [java] org.apache.axiom.om.OMException: com.ctc.wstx.exc.WstxEOFException:
Unexpected EOF in prolog
     [java]  at [row,col {unknown-source}]: [1,0]
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBui
lder.java:296)
     [java]     at org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.getSO
APEnvelope(StAXSOAPModelBuilder.java:204)
     [java]     at org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.<init
>(StAXSOAPModelBuilder.java:154)
     [java]     at org.apache.axiom.om.impl.AbstractOMMetaFactory.createStAXSOAP
ModelBuilder(AbstractOMMetaFactory.java:73)
     [java]     at org.apache.axiom.om.impl.AbstractOMMetaFactory.createSOAPMode
lBuilder(AbstractOMMetaFactory.java:79)
     [java]     at org.apache.axiom.om.OMXMLBuilderFactory.createSOAPModelBuilde
r(OMXMLBuilderFactory.java:196)
     [java]     at org.apache.axis2.builder.SOAPBuilder.processDocument(SOAPBuil
der.java:55)
     [java]     at org.apache.axis2.transport.TransportUtils.createDocumentEleme
nt(TransportUtils.java:179)
     [java]     at org.apache.axis2.transport.TransportUtils.createSOAPMessage(T
ransportUtils.java:145)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.waitForRepl
y(TCPTransportSender.java:94)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.sendMessage
(TCPTransportSender.java:54)
     [java]     at org.apache.axis2.transport.base.AbstractTransportSender.invok
e(AbstractTransportSender.java:112)
     [java]     at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
     [java]     at org.apache.axis2.description.OutInAxisOperationClient.send(Ou
tInAxisOperation.java:398)
     [java]     at org.apache.axis2.description.OutInAxisOperationClient$NonBloc
kingInvocationWorker.run(OutInAxisOperation.java:434)
     [java]     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolE
xecutor.java:1110)
     [java]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPool
Executor.java:603)
     [java]     at java.lang.Thread.run(Thread.java:722)
     [java] Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prol
og
     [java]  at [row,col {unknown-source}]: [1,0]
     [java]     at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanne
r.java:677)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader
.java:2116)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamR
eader.java:2022)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java
:1114)
     [java]     at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.nex
t(XMLStreamReaderWrapper.java:225)
     [java]     at org.apache.axiom.util.stax.dialect.DisallowDoctypeDeclStreamR
eaderWrapper.next(DisallowDoctypeDeclStreamReaderWrapper.java:34)
     [java]     at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.nex
t(XMLStreamReaderWrapper.java:225)
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(StA
XOMBuilder.java:681)
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBui
lder.java:214)
     [java]     ... 17 more
     [java] 13/04/27 23:48:58 ERROR tcp.TCPTransportSender: Error while sending
a TCP request
     [java] org.apache.axis2.AxisFault: Error while processing response
     [java]     at org.apache.axis2.transport.base.AbstractTransportSender.handl
eException(AbstractTransportSender.java:226)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.waitForRepl
y(TCPTransportSender.java:99)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.sendMessage
(TCPTransportSender.java:54)
     [java]     at org.apache.axis2.transport.base.AbstractTransportSender.invok
e(AbstractTransportSender.java:112)
     [java]     at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
     [java]     at org.apache.axis2.description.OutInAxisOperationClient.send(Ou
tInAxisOperation.java:398)
     [java]     at org.apache.axis2.description.OutInAxisOperationClient$NonBloc
kingInvocationWorker.run(OutInAxisOperation.java:434)
     [java]     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolE
xecutor.java:1110)
     [java]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPool
Executor.java:603)
     [java]     at java.lang.Thread.run(Thread.java:722)
     [java] Caused by: org.apache.axiom.om.OMException: com.ctc.wstx.exc.WstxEOF
Exception: Unexpected EOF in prolog
     [java]  at [row,col {unknown-source}]: [1,0]
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBui
lder.java:296)
     [java]     at org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.getSO
APEnvelope(StAXSOAPModelBuilder.java:204)
     [java]     at org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.<init
>(StAXSOAPModelBuilder.java:154)
     [java]     at org.apache.axiom.om.impl.AbstractOMMetaFactory.createStAXSOAP
ModelBuilder(AbstractOMMetaFactory.java:73)
     [java]     at org.apache.axiom.om.impl.AbstractOMMetaFactory.createSOAPMode
lBuilder(AbstractOMMetaFactory.java:79)
     [java]     at org.apache.axiom.om.OMXMLBuilderFactory.createSOAPModelBuilde
r(OMXMLBuilderFactory.java:196)Error inside callback : org.apache.axis2.AxisFaul
t: Error while sending a TCP request
     [java]
     [java]     at org.apache.axis2.builder.SOAPBuilder.processDocument(SOAPBuil
der.java:55)
     [java]     at org.apache.axis2.transport.TransportUtils.createDocumentEleme
nt(TransportUtils.java:179)
     [java]     at org.apache.axis2.transport.TransportUtils.createSOAPMessage(T
ransportUtils.java:145)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.waitForRepl
y(TCPTransportSender.java:94)
     [java]     ... 8 more
     [java] Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prol
og
     [java]  at [row,col {unknown-source}]: [1,0]
     [java]     at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanne
r.java:677)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader
.java:2116)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamR
eader.java:2022)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java
:1114)
     [java]     at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.nex
t(XMLStreamReaderWrapper.java:225)
     [java]     at org.apache.axiom.util.stax.dialect.DisallowDoctypeDeclStreamR
eaderWrapper.next(DisallowDoctypeDeclStreamReaderWrapper.java:34)
     [java]     at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.nex
t(XMLStreamReaderWrapper.java:225)
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(StA
XOMBuilder.java:681)
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBui
lder.java:214)
     [java]     ... 17 more

23:01:53254[-][tcp-Worker-4]信息代理服务AdderServiceTCP收到一条新消息。。。
23:01:53322[-][tcp-Worker-4]信息消息发送至：tcp://localhost:55000/services/AdderServiceTCP
23:01:53322[-][tcp-Worker-4]信息SOAPAction:urn:add
23:01:53323[-][tcp-Worker-4]信息WSA操作：urn:add
23:01:53323[-][tcp-Worker-4]信息将消息转发到代理服务的匿名端点
23:01:53324[-][tcp-Worker-4]通过端点发送消息的信息：端点_1EBCDA7F255C63C453527CFEC85E4623762EAF68AFD77EF解析为地址=http://localhost:9765/services/AdderService/
23:01:53325[-][tcp-Worker-4]信息SOAPAction:urn:add
23:01:53325[-][tcp-Worker-4]信息WSA操作：urn:add
23:01:53371[-][PassThroughMessageProcessor-4]警告错误\u代码：0
23:01:53373[-][PassThroughMessageProcessor-4]警告错误\u消息：发回消息时出现意外错误
23:01:53373[-][PassThroughMessageProcessor-4]警告错误\u详细信息：org.apache.synapse.synapse异常：发送回消息时出现意外错误
位于org.apache.synapse.core.axis2.Axis2Sender.handleException（Axis2Sender.java:170）
位于org.apache.synapse.core.axis2.Axis2Sender.sendBack（Axis2Sender.java:164），位于org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage（Axis2SynapseEnvironment.java:236）
位于org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage（SynapseCallbackReceiver.java:443）
位于org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive（SynapseCallbackReceiver.java:166）
在org.apache.axis2.engine.AxisEngine.receive（AxisEngine.java:180）上
位于org.apache.synapse.transport.passthru.ClientWorker.run（ClientWorker.java:217）
org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run（NativeWorkerPool.java:172）java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1110）
位于java.util.concurrent.ThreadPoolExecutor$Worker.run（ThreadPoolExecutor.java:603）
在java.lang.Thread.run（Thread.java:722）处，由于：org.apache.axis2.AxisFault:发送TCP响应时出错
位于org.apache.axis2.transport.base.AbstractTransportSender.handleException（AbstractTransportSender.java:226）
位于org.apache.axis2.transport.tcp.tcptTransportSender.sendMessage（tcptTransportSender.java:65），位于org.apache.axis2.transport.base.AbstractTransportSender.invoke（AbstractTransportSender.java:119），位于org.apache.axis2.engine.AxisEngine.send（AxisEngine.java:442）
位于org.apache.synapse.core.axis2.Axis2Sender.sendBack（Axis2Sender.java:161）
... 9更多原因：java.net.SocketException:Socket在org.apache.axis2.transport.tcp.tcptTransportSender.sendMessage（tcptTransportSender.java:63）的java.net.Socket.getOutputStream（Socket.java:904）处关闭。。。还有12个
23:01:53378[-][PassThroughMessageProcessor-4]警告错误\u异常：org.apache.synapse.SynapseException:发回消息时出现意外错误
23:01:53378[-][PassThroughMessageProcessor-4]警告FaultHandler:org.apache.synapse.mediators。MediatorFaultHandler@111ce13
23:01:53379[-][PassThroughMessageProcessor-4]警告执行错误处理程序中介程序：错误
23:01:53379[-][PassThroughMessageProcessor-4]信息开始：序列
23:01:53380[-][PassThroughMessageProcessor-4]信息序列：：mediate（）
23:01:53392[-][PassThroughMessageProcessor-4]生成消息时出错
23:15:56619[-][http-nio-9443-exec-26]代理服务的信息构建轴服务：AdderServiceTCP
23:15:56620[-][http-nio-9443-exec-26]加载WSDL的信息：
23:15:56620[-][http-nio-9443-exec-26]信息未找到WSDL。假设使用POX或遗留服务
23:15:56620[-][http-nio-9443-exec-26]信息公开传输：[tcp]
23:15:56621[-][http-nio-9443-exec-26]信息向Axis2配置添加服务AdderServiceTCP
23:15:56675[-][http-nio-9443-exec-26]INFO已成功为代理服务创建Axis2服务：AdderServiceTCP

客户端显示：

    23:01:53,254 [-] [tcp-Worker-4] INFO Proxy Service AdderServiceTCP received a new message...
    23:01:53,322 [-] [tcp-Worker-4] INFO Message To: tcp://localhost:55000/services/AdderServiceTCP
    23:01:53,322 [-] [tcp-Worker-4] INFO SOAPAction: urn:add
    23:01:53,323 [-] [tcp-Worker-4] INFO WSA-Action: urn:add
    23:01:53,323 [-] [tcp-Worker-4] INFO Forwarding the message to the anonymous endpoint of the proxy service
    23:01:53,324 [-] [tcp-Worker-4] INFO Sending message through endpoint : endpoint_1ebcda7f255c63c453527cfec85e46233762eaf68afd77ef resolving to address = http://localhost:9765/services/AdderService/
    23:01:53,325 [-] [tcp-Worker-4] INFO SOAPAction: urn:add
    23:01:53,325 [-] [tcp-Worker-4] INFO WSA-Action: urn:add
    23:01:53,371 [-] [PassThroughMessageProcessor-4] WARN ERROR_CODE : 0
    23:01:53,373 [-] [PassThroughMessageProcessor-4] WARN ERROR_MESSAGE : Unexpected error sending message back
    23:01:53,373 [-] [PassThroughMessageProcessor-4] WARN ERROR_DETAIL : org.apache.synapse.SynapseException: Unexpected error sending message back 
at org.apache.synapse.core.axis2.Axis2Sender.handleException(Axis2Sender.java:170) 
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:164) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:236) 
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.handleMessage(SynapseCallbackReceiver.java:443) 
at org.apache.synapse.core.axis2.SynapseCallbackReceiver.receive(SynapseCallbackReceiver.java:166) 
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) 
at org.apache.synapse.transport.passthru.ClientWorker.run(ClientWorker.java:217) 
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) 
at java.lang.Thread.run(Thread.java:722) Caused by: org.apache.axis2.AxisFault: Error while sending a TCP response 
at org.apache.axis2.transport.base.AbstractTransportSender.handleException(AbstractTransportSender.java:226) 
at org.apache.axis2.transport.tcp.TCPTransportSender.sendMessage(TCPTransportSender.java:65) at org.apache.axis2.transport.base.AbstractTransportSender.invoke(AbstractTransportSender.java:119) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) 
at org.apache.synapse.core.axis2.Axis2Sender.sendBack(Axis2Sender.java:161) 
... 9 more Caused by: java.net.SocketException: Socket is closed at java.net.Socket.getOutputStream(Socket.java:904) at org.apache.axis2.transport.tcp.TCPTransportSender.sendMessage(TCPTransportSender.java:63) ... 12 more
    23:01:53,378 [-] [PassThroughMessageProcessor-4] WARN ERROR_EXCEPTION : org.apache.synapse.SynapseException: Unexpected error sending message back
    23:01:53,378 [-] [PassThroughMessageProcessor-4] WARN FaultHandler : org.apache.synapse.mediators.MediatorFaultHandler@111ce13
    23:01:53,379 [-] [PassThroughMessageProcessor-4] WARN Executing fault handler mediator : fault
    23:01:53,379 [-] [PassThroughMessageProcessor-4] INFO Start : Sequence <fault>
    23:01:53,380 [-] [PassThroughMessageProcessor-4] INFO Sequence <SequenceMediator> :: mediate()
    23:01:53,392 [-] [PassThroughMessageProcessor-4] ERROR Error while building message
    23:15:56,619 [-] [http-nio-9443-exec-26] INFO Building Axis service for Proxy service : AdderServiceTCP
    23:15:56,620 [-] [http-nio-9443-exec-26] INFO Loading the WSDL : <Inlined>
    23:15:56,620 [-] [http-nio-9443-exec-26] INFO Did not find a WSDL. Assuming a POX or Legacy service
    23:15:56,620 [-] [http-nio-9443-exec-26] INFO Exposing transports : [tcp]
    23:15:56,621 [-] [http-nio-9443-exec-26] INFO Adding service AdderServiceTCP to the Axis2 configuration
    23:15:56,675 [-] [http-nio-9443-exec-26] INFO Successfully created the Axis2 service for Proxy service : AdderServiceTCP 

     [java] 13/04/27 23:48:58 ERROR tcp.TCPTransportSender: Error while processi
ng response
     [java] org.apache.axiom.om.OMException: com.ctc.wstx.exc.WstxEOFException:
Unexpected EOF in prolog
     [java]  at [row,col {unknown-source}]: [1,0]
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBui
lder.java:296)
     [java]     at org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.getSO
APEnvelope(StAXSOAPModelBuilder.java:204)
     [java]     at org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.<init
>(StAXSOAPModelBuilder.java:154)
     [java]     at org.apache.axiom.om.impl.AbstractOMMetaFactory.createStAXSOAP
ModelBuilder(AbstractOMMetaFactory.java:73)
     [java]     at org.apache.axiom.om.impl.AbstractOMMetaFactory.createSOAPMode
lBuilder(AbstractOMMetaFactory.java:79)
     [java]     at org.apache.axiom.om.OMXMLBuilderFactory.createSOAPModelBuilde
r(OMXMLBuilderFactory.java:196)
     [java]     at org.apache.axis2.builder.SOAPBuilder.processDocument(SOAPBuil
der.java:55)
     [java]     at org.apache.axis2.transport.TransportUtils.createDocumentEleme
nt(TransportUtils.java:179)
     [java]     at org.apache.axis2.transport.TransportUtils.createSOAPMessage(T
ransportUtils.java:145)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.waitForRepl
y(TCPTransportSender.java:94)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.sendMessage
(TCPTransportSender.java:54)
     [java]     at org.apache.axis2.transport.base.AbstractTransportSender.invok
e(AbstractTransportSender.java:112)
     [java]     at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
     [java]     at org.apache.axis2.description.OutInAxisOperationClient.send(Ou
tInAxisOperation.java:398)
     [java]     at org.apache.axis2.description.OutInAxisOperationClient$NonBloc
kingInvocationWorker.run(OutInAxisOperation.java:434)
     [java]     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolE
xecutor.java:1110)
     [java]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPool
Executor.java:603)
     [java]     at java.lang.Thread.run(Thread.java:722)
     [java] Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prol
og
     [java]  at [row,col {unknown-source}]: [1,0]
     [java]     at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanne
r.java:677)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader
.java:2116)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamR
eader.java:2022)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java
:1114)
     [java]     at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.nex
t(XMLStreamReaderWrapper.java:225)
     [java]     at org.apache.axiom.util.stax.dialect.DisallowDoctypeDeclStreamR
eaderWrapper.next(DisallowDoctypeDeclStreamReaderWrapper.java:34)
     [java]     at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.nex
t(XMLStreamReaderWrapper.java:225)
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(StA
XOMBuilder.java:681)
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBui
lder.java:214)
     [java]     ... 17 more
     [java] 13/04/27 23:48:58 ERROR tcp.TCPTransportSender: Error while sending
a TCP request
     [java] org.apache.axis2.AxisFault: Error while processing response
     [java]     at org.apache.axis2.transport.base.AbstractTransportSender.handl
eException(AbstractTransportSender.java:226)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.waitForRepl
y(TCPTransportSender.java:99)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.sendMessage
(TCPTransportSender.java:54)
     [java]     at org.apache.axis2.transport.base.AbstractTransportSender.invok
e(AbstractTransportSender.java:112)
     [java]     at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
     [java]     at org.apache.axis2.description.OutInAxisOperationClient.send(Ou
tInAxisOperation.java:398)
     [java]     at org.apache.axis2.description.OutInAxisOperationClient$NonBloc
kingInvocationWorker.run(OutInAxisOperation.java:434)
     [java]     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolE
xecutor.java:1110)
     [java]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPool
Executor.java:603)
     [java]     at java.lang.Thread.run(Thread.java:722)
     [java] Caused by: org.apache.axiom.om.OMException: com.ctc.wstx.exc.WstxEOF
Exception: Unexpected EOF in prolog
     [java]  at [row,col {unknown-source}]: [1,0]
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBui
lder.java:296)
     [java]     at org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.getSO
APEnvelope(StAXSOAPModelBuilder.java:204)
     [java]     at org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.<init
>(StAXSOAPModelBuilder.java:154)
     [java]     at org.apache.axiom.om.impl.AbstractOMMetaFactory.createStAXSOAP
ModelBuilder(AbstractOMMetaFactory.java:73)
     [java]     at org.apache.axiom.om.impl.AbstractOMMetaFactory.createSOAPMode
lBuilder(AbstractOMMetaFactory.java:79)
     [java]     at org.apache.axiom.om.OMXMLBuilderFactory.createSOAPModelBuilde
r(OMXMLBuilderFactory.java:196)Error inside callback : org.apache.axis2.AxisFaul
t: Error while sending a TCP request
     [java]
     [java]     at org.apache.axis2.builder.SOAPBuilder.processDocument(SOAPBuil
der.java:55)
     [java]     at org.apache.axis2.transport.TransportUtils.createDocumentEleme
nt(TransportUtils.java:179)
     [java]     at org.apache.axis2.transport.TransportUtils.createSOAPMessage(T
ransportUtils.java:145)
     [java]     at org.apache.axis2.transport.tcp.TCPTransportSender.waitForRepl
y(TCPTransportSender.java:94)
     [java]     ... 8 more
     [java] Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prol
og
     [java]  at [row,col {unknown-source}]: [1,0]
     [java]     at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanne
r.java:677)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader
.java:2116)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamR
eader.java:2022)
     [java]     at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java
:1114)
     [java]     at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.nex
t(XMLStreamReaderWrapper.java:225)
     [java]     at org.apache.axiom.util.stax.dialect.DisallowDoctypeDeclStreamR
eaderWrapper.next(DisallowDoctypeDeclStreamReaderWrapper.java:34)
     [java]     at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.nex
t(XMLStreamReaderWrapper.java:225)
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(StA
XOMBuilder.java:681)
     [java]     at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBui
lder.java:214)
     [java]     ... 17 more

[java]13/04/27 23:48:58错误tcp.TCPTTransportSender:处理时出错
ng反应
[java]org.apache.axiom.om.OmeException:com.ctc.wstx.exc.WstxEOFException:
prolog中意外的EOF
[java]在[row，col{unknown source}]：[1,0]
[java]位于org.apache.axiom.om.impl.builder.statxombuilder.next（statxombui
java:296）
[java]位于org.apache.axiom.soap.impl.builder.statxsoapmodelbuilder.getSO
APEnvelope（statxsoapmodelbuilder.java:204）
[java]位于org.apache.axiom.soap.impl.builder.statxsoapmodelbuilder.（statxsoapmodelbuilder.java:154）
[java]位于org.apache.axiom.om.impl.AbstractOMMetaFactory.createStAXSOAP
ModelBuilder（AbstractOMMetaFactory.java:73）
[java]位于org.apache.axiom.om.impl.AbstractOMMetaFactory.createSOAPMode
lBuilder（AbstractOMMetaFactory.java:79）
[java]位于org.apache.axiom.om.OMXMLBuilderFactory.createSOAPModelBuilde
r（OMXMLBuilderFactory.java:196）
[java]位于org.apache.axis2.builder.SOAPBuilder.processDocu