sorry didnt see this - as far as I am aware most of the browser simulators work using processes , not threads. http://jmeter-plugins.org/wiki/WebDriverTutorial/ is probably a better fit for JMeter but likely has the same issue that you see.
Selenium Grid is *probably* the better tool if you really want browser behavior (though my infortmation is outdated) On Fri, Jul 8, 2016 at 12:39 PM, Michael Logan <[email protected]> wrote: > Reviewing the JBrowserDrive source code I can see this is launching the > external process. > > > https://github.com/MachinePublishers/jBrowserDriver/blob/master/src/com/machinepublishers/jbrowserdriver/JBrowserDriver.java > > Sorry for the confusion. I started to use JBrowserDriver as it was able to > handle the Ajax/non-accessible website. Any opinion on another driver that > is equiped to handle my website and doesn't launch an external process? > > On Fri, Jul 8, 2016 at 3:27 PM, Michael Logan <[email protected]> > wrote: > > > I don't think I am. Here is my code for creating the JBrowserDriver, > > logging into the website, and then finally storing into the JMeter > context > > variables. > > > > > > package gov.state; > > > > import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient; > > import java.io.Serializable; > > import java.util.concurrent.TimeUnit; > > import com.machinepublishers.jbrowserdriver.JBrowserDriver; > > import org.apache.commons.lang.BooleanUtils; > > import org.apache.jmeter.config.Arguments; > > import org.apache.jmeter.samplers.SampleResult; > > import org.openqa.selenium.*; > > import org.openqa.selenium.support.ui.ExpectedConditions; > > import org.openqa.selenium.support.ui.WebDriverWait; > > import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext; > > > > public class InstantiateBrowser extends AbstractJavaSamplerClient > > implements Serializable { > > > > private static final long serialVersionUID = 5710042664127564753L; > > private JBrowserDriver driver; > > private String lastStep; > > public static String Username = ""; > > public static String Password = ""; > > public static boolean ErrorCapture = false; > > public static String ErrorDetailPath = ""; > > public static String Host = ""; > > public static String Directory = ""; > > String executionTag; > > > > @Override > > public Arguments getDefaultParameters() { > > //add arguments to the JMeter Java Sample page. > > Arguments defaultParameters = new Arguments(); > > defaultParameters.addArgument("Username", "<<Username to use>>"); > > defaultParameters.addArgument("Password", "<<Password to use>>"); > > defaultParameters.addArgument("ErrorCapture","false"); > > defaultParameters.addArgument("ErrorDetailPath", "The path to > save > > source and screenshots with a trailing slash."); > > defaultParameters.addArgument("TEBSHost","http://thissite.com";); > > defaultParameters.addArgument("TEBSDirectory", "appdirectory"); > > return defaultParameters; > > } > > > > public void setUp(JavaSamplerContext context) throws Exception { > > //set the execution tag for log statements > > executionTag = "ExecutionTimestamp::" + Common.GetTimeStamp(); > > > > //try to get the parameters that were passed in. > > try { > > Username = context.getParameter("Username"); > > Password = context.getParameter("Password"); > > ErrorCapture = > > BooleanUtils.toBoolean(context.getParameter("ErrorCapture")); > > ErrorDetailPath = context.getParameter("ErrorDetailPath"); > > Host = context.getParameter("TEBSHost"); > > Directory = context.getParameter("TEBSDirectory"); > > } > > catch (Exception ex) { > > Common.ExceptionToSysOut(executionTag, ex); > > Common.wl(executionTag, "Exception with parameters"); > > } > > > > //instantiate the browser > > try { > > driver = new JBrowserDriver(); > > } catch (Exception ex) { > > Common.ExceptionToSysOut(executionTag, ex); > > } > > > > driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS); > > } > > > > @Override > > public SampleResult runTest(JavaSamplerContext context) { > > > > // Create the result > > SampleResult result = new SampleResult(); > > > > // start the timer > > result.sampleStart(); // start stopwatch > > > > try { > > > > //run setUp > > setUp(context); > > > > //access the website > > driver.get(Host + "/" + Directory + "/login.jsp"); > > > > lastStep = "Trying to log in..."; > > > > driver.findElement(By.id("loginText")).clear(); > > driver.findElement(By.id("loginText")).sendKeys(Username); > > driver.findElement(By.name("password")).clear(); > > driver.findElement(By.name("password")).sendKeys(Password); > > driver.findElement(By.xpath("//button[contains(.,'Sign > > In')]")).click(); > > > > //Validate that we see the session as logged in. > > WebElement elementLoggedIn = null; > > try { > > //Let's wait at most 20 seconds for the result to appear. > > elementLoggedIn = (new WebDriverWait(driver, 20)) > > > > > .until(ExpectedConditions.presenceOfElementLocated(By.xpath("//td[contains(.,'Logged > > In As')]"))); > > //if we have gotten to this point we can assume that > login > > was successful. > > //set the result to success > > result.setSuccessful(true); > > result.setResponseMessage("Verification Passed"); > > > > //grab the JMeter context and store the browser into > memory > > org.apache.jmeter.threads.JMeterContext jmetercontext = > > org.apache.jmeter.threads.JMeterContextService.getContext(); > > org.apache.jmeter.threads.JMeterVariables vars = > > jmetercontext.getVariables(); > > //we are storing the driver as a variable named "browser" > > vars.putObject("browser", driver); > > jmetercontext.setVariables(vars); > > } > > catch (NoSuchElementException ex) { > > Common.wl(executionTag, "Element not found."); > > Common.ExceptionToSysOut(executionTag, ex); > > ErrorToDisk.WriteIt(driver, ErrorDetailPath, > > "InstantiateBrowser", executionTag); > > result.setSuccessful(false); > > result.setResponseMessage(executionTag + "::Element Not > > found 1." + Common.ExceptionToString(ex)); > > > > result.setDataType(org.apache.jmeter.samplers.SampleResult.TEXT); > > } > > catch (Exception ex) { > > Common.wl(executionTag, "Unexpected exception"); > > Common.ExceptionToSysOut(executionTag, ex); > > ErrorToDisk.WriteIt(driver, ErrorDetailPath, > > "InstantiateBrowser", executionTag); > > result.setSuccessful(false); > > result.setResponseMessage(executionTag + "::Element Not > > found 2." + Common.ExceptionToString(ex)); > > > > result.setDataType(org.apache.jmeter.samplers.SampleResult.TEXT); > > } > > > > //stop the clock > > result.sampleEnd(); > > > > } catch (Exception e) { > > \\remove for brevity > > > > } > > > > //return the result > > return result; > > } > > > > @Override > > public void teardownTest(JavaSamplerContext context) { > > //driver.quit(); > > super.teardownTest(context); > > > > } > > > > > > > > } > > > > On Fri, Jul 8, 2016 at 3:00 PM, Deepak Shetty <[email protected]> wrote: > > > >> The sampler itself should run as the same java process - are you sure > you > >> arent launching processes from within the sampler ? > >> > >> On Fri, Jul 8, 2016 at 11:56 AM, Michael Logan <[email protected] > > > >> wrote: > >> > >> > Hi, > >> > > >> > I am trying to use the Java Request Sampler to test my website. I am > >> > noticing that my requests get started as another process, not as a > >> thread > >> > under the JMeter process. Is this what is supposed to happen with a > >> custom > >> > Java Request Sampler? My custom Java Request Sampler extends the > >> > AbstractJavaSamplerClient > >> > > >> > Behavior during test run. > >> > JMeter version 2.13 - I see an external java process for each user. > >> > JMeter version 3.0 - I see an many more java processes, I shut-down > the > >> > test when I saw about 15 of them. > >> > > >> > Here is the outline of my test: > >> > Thread Group (5 users, 35 second ramp up, 1 loop) > >> > - Java Request Sampler (create the browser, log into a website, store > >> the > >> > browser in JMeter context) > >> > - Runtime Controller (Runtime 480 seconds) > >> > - - Java Request Sampler (do an action in the website) > >> > - end Runtime Controller > >> > - Java Request Sampler (log out of the application, close the driver) > >> > > >> > Is this normal behavior? If so, how can I control those spawn Java > >> > processes? I do launch JMeter from the .bat file that specifies all > the > >> > JVM parameters. > >> > > >> > Thanks in advance for any help. > >> > > >> > > > > >
