java - java.net.SocketException : Connection reset and java.net.SocketException : Broken Pipe? 有什么区别

Question

java.net.SocketException: Connection reset 之间有什么区别？和 java.net.SocketException: Broken Pipe?

我想弄清楚这两个异常的原因是什么。我们的服务器出现以下错误，这基本上是一个基于 soap 的网络服务。当我尝试中止客户端调用时，我看到的异常是 Broken pipe...

以下是我们的堆栈跟踪，我们将不胜感激!

2011-01-10 00:44:33,828 96893947 INFO  [STDOUT] (http-0.0.0.0-8180-Processor25:) ERROR:  ''
2011-01-10 00:44:33,829 96893948 INFO  [STDOUT] (http-0.0.0.0-8180-Processor25:) Jan 10, 2011 12:44:33 AM com.sun.xml.rpc.server.http.JAXRPCS
ervletDelegate doGetDefault
SEVERE: JAXRPCSERVLET34: transformation failed : ClientAbortException:  java.net.SocketException: Connection reset
JAXRPCSERVLET34: transformation failed : ClientAbortException:  java.net.SocketException: Connection reset
        at com.sun.xml.rpc.server.http.WSDLPublisher.handle(WSDLPublisher.java:109)
        at com.sun.xml.rpc.server.http.JAXRPCServletDelegate.doGetDefault(JAXRPCServletDelegate.java:185)
        at com.sun.xml.rpc.server.http.JAXRPCServletDelegate.doGet(JAXRPCServletDelegate.java:153)
        at com.sun.xml.rpc.server.http.JAXRPCServlet.doGet(JAXRPCServlet.java:111)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
--
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Thread.java:595)
2011-01-10 00:44:33,829 96893948 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/soa].[UserService]] (http-0.0.0.0-81
80-Processor25:) Servlet.service() for servlet UserService threw exception
javax.servlet.ServletException: JAXRPCSERVLET34: transformation failed : ClientAbortException:  java.net.SocketException: Connection reset
        at com.sun.xml.rpc.server.http.JAXRPCServletDelegate.doGetDefault(JAXRPCServletDelegate.java:347)
        at com.sun.xml.rpc.server.http.JAXRPCServletDelegate.doGet(JAXRPCServletDelegate.java:153)
        at com.sun.xml.rpc.server.http.JAXRPCServlet.doGet(JAXRPCServlet.java:111)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

Answer 1

读取或写入时可能发生“连接重置”。 'Broken pipe' 只能在写入时发生。两者都是由于写入已被另一端关闭或因其他原因重置的连接引起的。