在同一台机器上运行两个Jetty服务器

我创建了一个使用SOAP服务器端点执行一些操作的Web应用程序（使用JSP）。我使用gradle jettyEclipseRun，8081端口上的SOAP服务器和8080端口上的WebApp运行两台服务器（WebApp和SOAP服务器）。首先，我跑SOAP服务器，当我运行Web应用程序，它抛出了一个异常（称“地址已在使用”）：在同一台机器上运行两个Jetty服务器

* Exception is: 
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':jettyEclipseRun'. 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) 
    at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) 
    at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) 
    at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) 
    at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42) 
    at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) 
    at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) 
    at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) 
    at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:305) 
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79) 
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63) 
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51) 
    at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23) 
    at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88) 
    at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) 
    at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) 
    at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68) 
    at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55) 
    at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149) 
    at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106) 
    at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86) 
    at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:80) 
    at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:33) 
    at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:24) 
    at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:36) 
    at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26) 
    at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:51) 
    at org.gradle.internal.Actions$RunnableActionAdapter.execute(Actions.java:171) 
    at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:237) 
    at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:210) 
    at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:35) 
    at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24) 
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:206) 
    at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169) 
    at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33) 
    at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22) 
    at org.gradle.launcher.Main.doAction(Main.java:33) 
    at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45) 
    at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54) 
    at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35) 
    at org.gradle.launcher.GradleMain.main(GradleMain.java:23) 
Caused by: org.gradle.api.GradleException: Could not start the Jetty server. 
    at com.sahlbach.gradle.plugins.jettyEclipse.JettyEclipseRun.startJetty(JettyEclipseRun.groovy:358) 
    at com.sahlbach.gradle.plugins.jettyEclipse.JettyEclipseRun.start(JettyEclipseRun.groovy:303) 
    at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:218) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:211) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:200) 
    at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:579) 
    at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:562) 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) 
    ... 44 more 
Caused by: java.net.BindException: La dirección ya se está usando 
    at org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:277) 
    at org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:80) 
    at org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:216) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) 
    at org.eclipse.jetty.server.Server.doStart(Server.java:359) 
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) 
    at org.eclipse.jetty.util.component.LifeCycle$start.call(Unknown Source) 
    at com.sahlbach.gradle.plugins.jettyEclipse.JettyEclipsePluginServer.start(JettyEclipsePluginServer.groovy:67) 
    at com.sahlbach.gradle.plugins.jettyEclipse.JettyEclipsePluginServer$start$2.call(Unknown Source) 
    at com.sahlbach.gradle.plugins.jettyEclipse.JettyEclipseRun.startJetty(JettyEclipseRun.groovy:337) 
    ... 53 more 


BUILD FAILED

我已经在这两个的build.gradle文件中指定的端口。如果我在不运行SOAP服务器的情况下运行WebApp，它就会起作用（尽管它显然不会实现它的功能）。这里我SOAP服务器的build.gradle：

buildscript { 
    repositories { 
     jcenter() 
    } 

    dependencies { 
     classpath (group: 'com.sahlbach.gradle', name: 'gradle-jetty-eclipse-plugin', version: '1.9.+') 
    } 

} 

apply plugin: 'java' 
apply plugin: 'war' 
apply plugin: 'jettyEclipse' 
apply plugin: 'eclipse' 
apply plugin: 'eclipse-wtp' 


repositories { 
    mavenCentral()            
} 

dependencies { 
    compile "com.sun.xml.ws:jaxws-rt:2.2.8" 
    compile 'com.google.code.gson:gson:2.3' 
} 

jettyEclipse.httpPort = 8081

这里我Web应用程序的build.gradle：

buildscript { 
    repositories { 
     jcenter() 
     mavenCentral() 
    } 

    dependencies { 
     classpath (group: 'com.sahlbach.gradle', name: 'gradle-jetty-eclipse-plugin', version: '1.9.+') 
     classpath 'org.gradle.jacobo.plugins:gradle-wsdl-plugin:1.7.6' 
     classpath 'org.gradle.jacobo.plugins:gradle-jaxb-plugin:1.3.4' 
    } 
} 

apply plugin: 'com.github.jacobono.wsdl' 
apply plugin: 'com.github.jacobono.jaxb' 

apply plugin: 'java' 
apply plugin: 'war' 
apply plugin: 'jettyEclipse' 
apply plugin: 'eclipse' 
apply plugin: 'eclipse-wtp' 


repositories { 
    mavenCentral()            
} 

dependencies { 
    providedCompile 'javax.servlet:javax.servlet-api:3.0.1' 
    compile 'com.google.code.gson:gson:2.3' 
    jaxws "com.sun.xml.ws:jaxws-rt:2.2.8" 
    jaxws "com.sun.xml.ws:jaxws-tools:2.2.8" 
} 

// 
// See the documentation of this plugin at 
// https://github.com/jacobono/gradle-wsdl-plugin 
// 

wsdl { 
    wsdlFolder = "src/main/wsdl" 
    wsimport { 
    sourceDestinationDirectory = "src-gen/main/java" 
    wsdlLocation = "http://localhost:8081/toDoSOAP?wsdl" 
    } 
} 

sourceSets.main.java.srcDirs += wsdl.wsimport.sourceDestinationDirectory 
compileJava.dependsOn wsimport 

// 
// Required by XJC because toDoSOAP.xsd is a file 
// 

System.setProperty('javax.xml.accessExternalSchema', 'all') 

jettyEclipse.httpPort = 8080

谁能帮助我？

来源

2014-10-20 Javier Tello

也许与其他端口有冲突..例如8443为ssl连接.. – mendieta 2014-10-20 19:43:53

我测试了各种端口，并且任何作品 – 2014-10-20 20:44:53

Jetty使用两个端口：一个用于服务HTTP请求，另一个用于停止码头。默认值是8080和8090，因此，你应该从Web应用程序build.gradle财产jettyEclipse.httpPort = 8080（端口是默认的）删除，然后添加到SOAP服务器build.gradle例如：

jettyEclipse.httpPort=8081 
jettyEclipse.stopPort=8091

这些属性的其他信息gradle-jetty-eclipse-plugin的插件可以在这里找到：https://github.com/Khoulaiz/gradle-jetty-eclipse-plugin

我还没有尝试过，但它对我有意义。

恕我直言，码头java.net.BindException应提供有关哪个是冲突端口的信息更具有表达力。

来源

2014-10-20 22:21:15

误差

Caused by: java.net.BindException: La dirección ya se está usando

又名The Address Is Already In Use，意味着在码头的启动时，在指定了连接器无法绑定到特定InetSocketAddress（定义为一个IP +端口对）。

最常见的原因是其他的东西已经在听那个特定的InetSocketAddress。

来源

2014-10-20 19:54:38

在同一台机器上运行两个Jetty服务器

回答

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