在服务器上发送大量请求时出现 java.net.SocketException

Question

每当我尝试在 Jboss 服务器上发送大量请求时，我都会遇到套接字写入异常。我们的服务器在 Windows Server 2008 R2 数据中心上运行。搜索了很多相关内容，但我找不到有关此问题的任何内容。

我在 Windows 7 计算机上的本地服务器上运行了相同的问题，但它根本不会重现，但每当我在 Windows Server 2008 计算机上运行它时，它会在 4 到 5 次请求点击后重现。

以下是异常的堆栈跟踪:

2012-12-31 14:33:03,427 SEVERE [com.sun.xml.ws.servlet.http] (http-0.0.0.0-8988-16) caught throwable
javax.xml.ws.WebServiceException: javax.xml.bind.MarshalException
 - with linked exception:
[ClientAbortException:  java.net.SocketException: Connection reset by peer: socket write error]
    at com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo(JAXBMessage.java:325)
    at com.sun.xml.ws.message.AbstractMessageImpl.writeTo(AbstractMessageImpl.java:142)
    at com.sun.xml.ws.encoding.StreamSOAPCodec.encode(StreamSOAPCodec.java:109)
    at com.sun.xml.ws.encoding.SOAPBindingCodec.encode(SOAPBindingCodec.java:278)
    at com.sun.xml.ws.transport.http.HttpAdapter.encodePacket(HttpAdapter.java:383)
    at com.sun.xml.ws.transport.http.HttpAdapter.access$100(HttpAdapter.java:93)
    at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:529)
    at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:288)
    at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:143)
    at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:155)
    at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:189)
    at com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:76)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
    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.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:662)
Caused by: javax.xml.bind.MarshalException
 - with linked exception:
[ClientAbortException:  java.net.SocketException: Connection reset by peer: socket write error]
    at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:271)
    at com.sun.xml.bind.v2.runtime.BridgeImpl.marshal(BridgeImpl.java:100)
    at com.sun.xml.bind.api.Bridge.marshal(Bridge.java:141)
    at com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo(JAXBMessage.java:317)
    ... 33 more
Caused by: ClientAbortException:  java.net.SocketException: Connection reset by peer: socket write error
    at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:399)
    at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:449)
    at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
    at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:422)
    at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:411)
    at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
    at com.sun.xml.bind.v2.runtime.output.UTF8XmlOutput.write(UTF8XmlOutput.java:406)
    at com.sun.xml.bind.v2.runtime.output.Encoded.write(Encoded.java:163)
    at com.sun.xml.bind.v2.runtime.output.UTF8XmlOutput.writeName(UTF8XmlOutput.java:235)
    at com.sun.xml.bind.v2.runtime.output.UTF8XmlOutput.endTag(UTF8XmlOutput.java:279)
    at com.sun.xml.bind.v2.runtime.XMLSerializer.leafElement(XMLSerializer.java:326)
    at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$StringImpl.writeLeafElement(RuntimeBuiltinLeafInfoImpl.java:158)
    at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.writeLeafElement(TransducedAccessor.java:252)
    at com.sun.xml.bind.v2.runtime.property.SingleElementLeafProperty.serializeBody(SingleElementLeafProperty.java:121)
    at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:340)
    at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:696)
    at com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:65)
    at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:168)
    at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:155)
    at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:340)
    at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:696)
    at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:264)
    ... 36 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:724)
    at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:449)
    at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
    at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:748)
    at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:126)
    at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:557)
    at org.apache.coyote.Response.doWrite(Response.java:567)
    at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:394)
    ... 57 more

Answer 1

您的 HTTP 客户端已断开连接。

可能还有更多的理由

• 响应请求时间太长，客户端放弃了

• 您回复了客户不理解的内容

• 最终用户实际上取消了请求
• 发生网络错误
• ..以及更多。

需要排查并找出原因。仅凭您的信息很难查明原因。