Chapter 7 JSystem Agent

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1、Chapter7JSystemAgent➣Inthischapter…JSystemAgentPage2InstallingandRunningtheJSystemAgentPage2WorkingwiththeJSystemAgentPage3DistributedExecutionPage6WorkingwithaDistributedSetupPage7Page9AssignationNotesPage10RunningaDistributedScenarioPage11AnalyzingResultsPage12DisablingaDistributedExecutionPage

2、127.1JSystemAgentJSystem5.0representsthefirstinstallmentintheconversionoftheJSystemapplicationFrameworkfromadesktopapplicationintoafullclientserverapplication.TheJSystemJRunnerhasundergoneaninfrastructuralalterationinordertoenabletheseparatingoftheexecutionengineandJRunnerUI.7.2InstallingandRunni

3、ngtheJSystemAgentInordertoinstallandactivatetheJRunnerAgent,runthe“runAgent.bat”batchfile.·runAgent.bat(runAgentforLinux)–activatestheJRunneragent.TheJRunneragentisaconsoleapplication(noUI).TheagentcanbeactivatedandcontrolledviatheJRunnerUIorbynativejavaJConsoleapplication.·runBase.bat(runBasefor

4、Linux)–basescriptfileusedbytherunandrunAgent.(Runsinthebackgroundonthemachine).·InstallJSystemAgent-NT.bat–scriptinstallstheJRunneragentasaserviceonawindowsmachine.IssuestonotewhenworkingwithJSystem’sJAgent:InordertoinstalltheserviceonWindowsVistathescripthastobeactivatedbythesystemadministrator

5、.Inorderfortheservicetoworkproperly,theJAVA_HOMEenvironmentvariablemustbedefined.ActivatingtheJRunneragentasserviceonLinuxispresentlynotsupported.Note:WhenworkingwiththeJRunneragent,makesurethattheinstallationpathdoesnothavespacesinit(forexample,don’tinstallJSystemonc:ProgramFiles...).7.2.1Co

6、nfiguringtheJSystemAgentTheJSystemagentsupportsallJSystempropertiesthatarerelatedtotestexecutionsforexample,run.modeandtest.vm.params.Thesepropertiescanbealteredbychangingthe“jsystem.properties”file.Relevantagentparameters:·RMIport–The(RemoteMethodInvocation)RMIisthemainprotocolusedforconnectinga

7、ndactivatingtheagent.TheRMIserverportcanbeconfiguredintherunAgentscriptfileorinthe“wrapper.conf”filefortheagentservice.Thedefaultportis8999.·Webport–TheJRunneragenthasanembeddedtomcatservletthatenablesaccessingHTMLrepo