管道中断错误后的Tomcat servlet映射错误
我们已经在Tomcat版本7.0.23中实现了Servlet3.0AsyncContext 它使用OpenJDK版本1.6.0\u 24,64位服务器在管道中断错误后的Tomcat servlet映射错误,tomcat,servlets,Tomcat,Servlets,我们已经在Tomcat版本7.0.23中实现了Servlet3.0AsyncContext 它使用OpenJDK版本1.6.0\u 24,64位服务器在RHEL6.1中运行 该应用程序在大部分情况下运行良好。 当网络中出现一些干扰时,来自服务器的更新无法到达客户端,因为存在“ClientAbortException:java.net.SocketException:breaked pipe”异常。它被捕获并被忽略 这发生在队列中 asyncContext.getResponse().getWri
RHEL6.1中运行
该应用程序在大部分情况下运行良好。
当网络中出现一些干扰时,来自服务器的更新无法到达客户端,因为存在“ClientAbortException:java.net.SocketException:breaked pipe
”异常。它被捕获并被忽略
这发生在队列中
asyncContext.getResponse().getWriter().println(updateStr);
在此之后,Tomcat变得疯狂,将URL路由到意外的servlet。
例如,通过将/query映射到名为SessionManager的servlet,URLmysite.com/index.html
被路由到SessionManager servlet。
只有重新启动tomcat才能解决问题
关于为什么会发生这种情况以及如何解决这一问题,有什么建议吗
为了添加更多数据,下面是异常的堆栈跟踪
ClientAbortException: java.net.SocketException: Broken pipe
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:346)
at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:306)
at org.apache.catalina.connector.Response.flushBuffer(Response.java:568)
at org.apache.catalina.connector.ResponseFacade.flushBuffer(ResponseFacade.java:307)
at com.management.TestHandler$TestInfo.statusUpdate(TestHandler.java:638)
at com.chakra.ipbtt.TestObject.publish(TestObject.java:1626)
at com.chakra.ipbtt.TestObject.handlePublish(TestObject.java:1421)
at com.chakra.ipbtt.TestObject.executeCommand(TestObject.java:1371)
at com.chakra.ipbtt.TestObject.executeCommand(TestObject.java:1388)
at com.chakra.ipbtt.TestObject.executeCommand(TestObject.java:1388)
at com.chakra.ipbtt.TestObject.executeCommand(TestObject.java:1388)
at com.chakra.ipbtt.TestObject.executeCommand(TestObject.java:1388)
at com.chakra.ipbtt.TestObject.executeCommand(TestObject.java:1388)
at com.chakra.ipbtt.TestObject.executeTest(TestObject.java:1791)
at com.management.TestHandler.executeTest(TestHandler.java:420)
at com.management.TestHandler.handleNewTest(TestHandler.java:222)
at com.management.TestMgr.processRequest(TestMgr.java:71)
at com.management.TestMgr.doPost(TestMgr.java:105)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:690)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:477)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
at com.management.SessionMgr.processRequest(SessionMgr.java:131)
at com.management.SessionMgr.doPost(SessionMgr.java:164)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at com.management.SessionsFilter.doFilter(SessionsFilter.java:127)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1001)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
Caused by: java.net.SocketException: Broken pipe
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)
at java.net.SocketOutputStream.write(SocketOutputStream.java:153)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:215)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:462)
at org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:119)
at org.apache.coyote.http11.AbstractHttp11Processor.action(AbstractHttp11Processor.java:789)
at org.apache.coyote.Response.action(Response.java:174)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:341)
... 48 more`
听起来像是Tomcat那边的一只虫子
首先,我将尝试更新到ApacheTomcat 7.0。64
其次,我会尝试更新到Java6u45我们的服务器端也有类似的问题。事实证明,我们发送的响应数据集在过滤器级别被阻塞,因为数据非常庞大,在这个级别爆炸了
@Component
public class TrackingFilter implements TraceRepository, Filter {
/**
* Few other business relarted code
*
byte[] bytes = pw.toByteArray();
response.getOutputStream().write(bytes);
}
嗨,你找到解决办法或原因了吗?