Java 获取与主机的ConnectionTimeoutException未在超时内接受连接

谁能帮我一下，我们怎样才能解决下面的问题

nested
exception is org.apache.commons.httpclient.ConnectTimeoutException: The host did
not accept the connection within timeout of 10000 ms
        at
org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.convertHttpInvokerAccessException(HttpInvokerClientInterceptor.java:211)
        at
org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:144)
        at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
        at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at $Proxy19.isEmployeeToken(Unknown Source)
        at
com.clickandbuy.webapps.surfer.commons.ContextUtils.isEmployeeToken(ContextUtils.java:375)
        at
com.clickandbuy.webapps.surfer.commons.ContextUtils.validateLogin(ContextUtils.java:248)
        at sun.reflect.GeneratedMethodAccessor1364.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329)
        at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:274)
        at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59)
        at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)
        at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
        at
org.springframework.binding.expression.el.BindingValueExpression.getValue(BindingValueExpression.java:54)
        at
org.springframework.binding.expression.el.ELExpression.getValue(ELExpression.java:54)
        at
org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:77)
        at
org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188)
        at
org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145)
        at
org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51)
        at
org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:101)
        at org.springframework.webflow.engine.State.enter(State.java:194)
        at org.springframework.webflow.engine.Flow.start(Flow.java:535)
        at
org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:364)
        at
org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:222)
        at
org.springframework.webflow.executor.FlowExecutorImpl.launchExecution(FlowExecutorImpl.java:140)
        at
org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:193)
        at
org.springframework.webflow.mvc.servlet.FlowController.handleRequest(FlowController.java:174)
        at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
        at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
        at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
        at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
        at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
        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
com.clickandbuy.webapps.surfer.commons.filter.LogUserIPFilter.doFilter(LogUserIPFilter.java:61)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at
com.clickandbuy.webapps.surfer.commons.filter.AddHeaderFilter.doFilter(AddHeaderFilter.java:54)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at
com.clickandbuy.webapps.commons.filter.SessionSizeFilter.doFilter(SessionSizeFilter.java:76)
        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:233)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
        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$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.commons.httpclient.ConnectTimeoutException: The host did
not accept the connection within timeout of 10000 ms
        at
org.apache.commons.httpclient.protocol.ReflectionSocketFactory.createSocket(ReflectionSocketFactory.java:155)
        at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:125)
        at
org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
        at
org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361)
        at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
        at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
        at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
        at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
        at
org.springframework.remoting.httpinvoker.CommonsHttpInvokerRequestExecutor.executePostMethod(CommonsHttpInvokerRequestExecutor.java:195)
        at
org.springframework.remoting.httpinvoker.CommonsHttpInvokerRequestExecutor.doExecuteRequest(CommonsHttpInvokerRequestExecutor.java:129)
        at
org.springframework.remoting.httpinvoker.AbstractHttpInvokerRequestExecutor.executeRequest(AbstractHttpInvokerRequestExecutor.java:136)
        at
org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.executeRequest(HttpInvokerClientInterceptor.java:191)
        at
org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.executeRequest(HttpInvokerClientInterceptor.java:173)
        at
org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:141)
        ... 57 more
Caused by: java.net.SocketTimeoutException: connect timed out
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at sun.reflect.GeneratedMethodAccessor284.invoke(Unknown Source)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.apache.commons.httpclient.protocol.ReflectionSocketFactory.createSocket(ReflectionSocketFactory.java:140)
        ... 70 more

我的看法如下

<bean id="loginManagerHttpInvoker" class="org.springframework.remoting.httpinvoker.HttpInvokerProxyFactoryBean">
        <property name="serviceUrl" value="service url" />
        <property name="serviceInterface" value="service interface" />
        <property name="httpInvokerRequestExecutor">
            <bean class="org.springframework.remoting.httpinvoker.CommonsHttpInvokerRequestExecutor">
                <property name="httpClient">
                    <bean class="org.apache.commons.httpclient.HttpClient">
                        <property name="httpConnectionManager">
                            <bean class="org.apache.commons.httpclient.MultiThreadedHttpConnectionManager">
                                <property name="params">
                                    <bean class="org.apache.commons.httpclient.params.HttpConnectionManagerParams">
                                        <property name="connectionTimeout"><value>10000</value></property>
                                        <property name="defaultMaxConnectionsPerHost"><value>150</value></property>
                                        <property name="maxTotalConnections"><value>150</value></property>
                                        <property name="staleCheckingEnabled" value="true" />
                                        <property name="linger" value="-1" />
                                        <property name="soTimeout"><value>60000</value></property>
                                    </bean>
                                </property>
                            </bean>
                        </property>
                    </bean>
                </property>
            </bean>
        </property>
    </bean>

10000
150
150
60000

服务器重启后，一切正常。我可以连接到服务器。可能是什么问题，只发生过一次，我以前从未见过。。。相同的配置没有更改

提前谢谢

---

Sanjana

只要服务器端不“存在”，您的程序就会得到一个

ConnectionTimeoutException

。在大多数情况下，10秒（10000毫秒）的超时足以在任何进程之间进行连接，即使它们相距很远（高延迟）

客户端无法获得连接的原因有很多：

• 服务器进程未运行
• 服务器进程不接受连接
• 客户端进程用于连接的地址或端口不正确
• 到服务器的路由无效

通常情况下，由于服务器操作系统或某些路由器能够对故障做出响应，因此会导致快速故障响应。以下是一些可能直接适用于您的情况的更多信息：

• 服务器物理关闭
• 服务器或服务器进程挂起
• 服务器从网络上物理断开连接
• 目标地址无效，并且该地址在网络上不存在
• 防火墙规则阻止来自客户端的传出路由
• 防火墙规则阻止到服务器的传入路由

这类问题通常会导致超时异常，因为没有返回消息（客户端操作系统必须放弃，这就是超时的原因）

---

此列表可能不完整，但可以帮助您解决问题。如果您可以提供有关配置和网络的其他信息，以及您特别希望帮助解决的问题，这里应该有人能为您提供更具体的帮助。

10000 150 60000请用其他信息更新您的问题。你检查过我上面提到的一些要点吗？服务器端，等等？你能用一个基本的telnet程序连接到服务器吗？你想实现什么？。。。您是否试图将其封装在一个好的异常中，采取特定的操作，增加超时，减少超时？？