gatling foreach examplegatling foreach example

Here you have two options for download. If-None-Match "40ecf-6df-4ddf06a75899f""" OctoPerf 2014 - 2023. .get(https://server1/layouts/marketing/img/corner1.gif) ) }, this is my entire code ), val headers_14 = Map( .check(status.is(304)) This articles give you tool to make your load tests even more realistic and meaningful. Gatling provides: a Java DSL, introduced in Gatling 3.7, that can also be used in Kotlin; the original Scala DSL; When picking a language for using Gatling, we recommend the following rule: if your target Gatling users are Scala developers, use Scala; if they are Kotlin developers, use Kotlin; otherwise, use Java Are there examples of when that may be the case? You should probably use the new Java DSL available since Gatling 3.7. .param(""tripDay"", 2013-06-${DAY}"") If-Modified-Since Thu, 30 May 2013 14:35:54 GMT"", .exec(http(request_49) .exec(http(request_17) But when debugging it there is 1 second between requests dates: Use a forever loop that encapsulate your scenario if you want to apply iteration pacing. .headers(headers_56) Once you have captured your scenario, stop recording and do search by LoadView and delete all other requests. .exec(http(request_24) .headers(headers_30) .exec(http(request_14) You can't do that directly in the check. .get(https://server1/resources/img/logo-with-header.jpg) If-None-Match "40ec3-a9c23-4ddf06a7585b7""" .exec(http(request_28) ) I have to automate download file scenario, where the files are dynamically generated on the browser after download request. .check(status.is(304)) - SystemSimulation.scala And the .foreach DSL component takes a Sequence in parameter, not a Feeder. But first we need to inject the environment variable into our script. We will continue to load test a fake e-commerce, and so we are going to improve our Virtual User to make it browse the store in a more humanly way. .headers(headers_20) The complete script for this For Each DSL component is downloadable here. import bootstrap._ .get(https://server1/layouts/marketing/img/nav-module-image-sprite.jpg) Wrong word indeed, replacing with "In particular". Then, you're not using the Gatling constructs properly. If-None-Match "407c7-acdf-4ddf06a73ff17""" Once you have completed your use case scenario, click the Stop button. Percentages sum cant exceed 100%. } Share Currently, only one product ID is extracted from the server response of the Category page. .headers(headers_12) .get(https://server1/resources/2b6c732475f91ffbb3899572fe8af89f.css) ), val headers_25 = Map( .queryParam(""endDate"", 2013-06-31"") .check(status.is(304)) .headers(headers_19) .check(status.is(304)) How to check if an SSM2220 IC is authentic and not fake? gatling_1 | at io.gatling.core.action.BlockExit.exitBlock(BlockExit.scala:37) Is "in fear for one's life" an idiom with limited variations or can you add another noun phrase to it? Real-time load test graphical data will be available under the Execution Plan. The drawback of this solution is that the shuffling is only done once. Its like a for in Java: the first parameter is the number of iterations and the second one is the counter name (the value is automatically injected in the Session). Accept "/""", .exec(http(request_3) First things first, lets go ahead and download Gatling from their website. .param(""toLocationLatitude"", 40.779146"") Well, hard to have every possibly useful knowledge fit in those 2 tutorials. Similar to doIfEquals but with a fallback if the condition evaluates to false. ) It is just cleaner IMHO. Load testing with Gatling begins by selecting the correct language for your test platform. Cache-Control max-age=0"", Every five seconds or so, we will see output to the console. How can I test if a new package version will pass the metadata verification step without triggering a new package version? ) What are possible reasons a sound may be continually clicking (low amplitude, no sudden changes in amplitude), How to intersect two lines that are not touching. .exec(http(request_29) The During loop allows you to iterate for a specified amount of time. If-Modified-Since Thu, 30 May 2013 14:35:54 GMT"", .exec(http(request_2) .get(https://server1/) .headers(headers_1) Once everything is configured, click on the Start Test Now button. .get(https://server1/userportal/resources/fonts/proximanova-semibold-webfont.woff) .check(status.is(304)) .headers(headers_23) .get(https://server1/userportal/resources/images/fallback_bg_navicon.png) gatling_1 | at com.camptocamp.ComplexLoopSimulation$$anonfun$2.apply(ComplexLoopSimulation.scala:26) .pause(62 milliseconds) This will give you high flexibility for writing various logic for performance requirements. Why hasn't the Attorney General investigated Justice Thomas? .exec(http(request_47) Is there a reason for C#'s reuse of the variable in a foreach? We can see that all categories are called: Now that we loop over the categories, it would be nice to iterate over the products. .check(status.is(304)) .headers(headers_23) I am able to see the response correctly on the gatling , however, how to save these files (.csv or .pdf) in the physical drive on the windows machine. Storing configuration directly in the executable, with no external config files. Your code is broken. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You can install Gatling and configure its encoding using the gatling.conf file. Gatlings code is in Scala, a programming language for Java Virtual Machines (JVM). .exec(http(request_34) You can directly configure API and can instantly execute performance tests. scenario is the way to bootstrap a new scenario. Thank You! Accept "/""", My problem is that after the first iteration of during is done, I have multiple un-wanted behaviors: Its not possible to chain a during with other stuff to do after? .get(https://server1/userportal/settings/person/current/userportal.mileage) We need only request with loadview-testing.com. This JVM base allows Gatling to work cross-platform, providing one of its most notable advantages in load testing. Simply remove the exec(session => {}) statement from the repeat loop and update the productRequest to directly use the productIndex: The syntax "${productIds(productIndex)}" returns the element of the productIds at the position productIndex (starting from 0 like in any other programming language). I must be missing how you create a parameterized http request based on data from a csv for example if the http request happens first. So we create a foreach loop that sequentially make a request to each product: The second one simulates a less assiduous visitor that only checks a random product and leaves. Accept text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8"" Debugging this script in Kraken shows us that only the DOGS pets are browsed sequentially: Now we simulate the behavior of a visitor that is looking for a pet for his children. You have to add an extra exec step after your request, but inside the loop that would fetch from the Session the previously stored accumulator and what was saved by the check in the current iteration, and push the result back into the Session. .headers(headers_23) .exec(http(request_27) .check(status.is(304)) We create a foreach loop and assign the saved value to another variable and make another get request. If-None-Match "401ff-47e-4ddf06a6f3487""" Is there a free software for modeling and graphical visualization crystals with defects? ), val headers_16 = Map( .exec(http(request_31) .pause(25 milliseconds) There are a few different load curve options. .headers(headers_24) ) .check(status.is(304)) So keep posted as other blog posts are coming to help you master Gatling scripting language. gatling_1 | Loop Done, (tons of them) .get(https://server1/favicon.ico) .headers(headers_4) I have an section of my gatling script that I want to repeat about 30 times, I want have a counter for each time it loops and use that counter. If no switch is selected, the switch is bypassed. .check(status.is(304)) Next, go to File>>Export Sessions and save the request as HTTP archive V1.2. However, I'm unable to actually access the values in button_list. ), val headers_46 = Map( .check(status.is(304)) .headers(headers_40), I am not sure I understand using .foreach, foreach is for looping on a sequence attribute stored in the Session, for example, a list of links captured in a previous page with a regex. ), val headers_6 = Map( gatling_1 | at io.gatling.core.action.BlockExit$.noBlockExitTriggered(BlockExit.scala:122) This can be shared with your team and various internal stakeholders. .get(https://server1/userportal/resources/images/pdficon.png) Under the HAR File section, browse to the location of the HAR file you generated in step 5. Now lets start with the For Each loop to iterate over the values of this CSV Feeder. You can view test summary tab for current load test status. gatling_1 | java.lang.StackOverflowError: null Accept "/""", You can also use HAR files for making the script, which you cannot see in other tools like JMeter or load runner. .check(status.is(304)) "Typically" implies there are cases in which they can be used. To do it we will cover several topics: We start where the previous blog post ended, with a simulation script that uses a CSV feeder and a Regular Expression extractor to visit dynamic pages of the pet store: Download Sample Script. .check(status.is(304)) There are a few other options we can change here, are marked as yellow below. .headers(headers_42) If-None-Match "407c6-909-4ddf06a73ff17""" .headers(headers_23) Why: because Gatling uses JAVA to run. gatling_1 | at java.io.PrintStream.println(PrintStream.java:823) .pause(14 milliseconds) If you have a geographically dispersed customer base, LoadView allows you to choose from load generators located around the world. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The philosopher who believes in Web Assembly, Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. .exec(http(request_12) .userAgentHeader(Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0), val headers_1 = Map( ) Give your script a name by changing Class Name to MyComputerTest. ), val headers_45 = Map( So we need to load the complete file records with the readRecords statement: Then, for more clarity, we declare separate variables to store the requests to the Category page and to the Product page: We declared the categoryRequest such that it needs a categoryId value in the session: The recorder will intercept the communication between your browser and server. Accept text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8"", .get(https://server1/layouts/marketing/img/hero.jpg) .param(""fromLocationId"", 40980"") If-None-Match "407eb-a50c-4ddf06a741687""" .check(status.is(304)) LoadView is a wholly owned subsidiary of, load tests from a fully managed cloud network, simulate multiple virtual users with a single thread, distributed network of machines to do testing, Learn more about official Gatling tutorials, Learn more JDK8 and installation requirements, Fiddler recording options that are available, Learn more about editing your LoadView scripts, Read more about setting up your load tests, What Makes an Outstanding Load Testing Platform, Goal-Based Performance Testing with LoadView, Why IT Leaders Should Consider Load Testing in DevOps, ROI Comparison: Cloud vs On-Premise Load Testing Tools. First, you don't look like a Scala developper. rev2023.4.17.43393. Im trying to use Gatling (V2.2.2) to compare the perfs of multiple map servers at different zoom levels with different number of users. ), val headers_50 = Map( .exec(http(request_38) These are like this: I'm using split(",") to extract the individual items and saving it into Seq inside session. .param(""fromLocationName"", Base Location""), .pause(6) HAR Converter which converts an HTTP archive file. You can remove that tracker request as well. You can use any character in the name of the scenario except tabulations: \t. gatling group actions in foreach into parallel chunks. .headers(headers_10) Similar to tryMax, but without retrying on failure. You need extensive knowledge of Scala for writing scripts. .param(""toLocationId"", 1027"") .pause(5) As you go through, you will see each step being recorded and entered below. .headers(headers_49) .pause(9), .exec(http(request_40) .headers(headers_21) For this purpose, we are using notepad++ to open and edit the script. .exec(http(request_21) Beware that group names mustnt contain commas. This is the reference of the different components available to write scenarios with Gatling. In computer science, a loop is a control flow statement for specifying iteration, which allows code to be executed repeatedly. .param(""toLocationDataEntrySourceName"", browser"") gatling_1 | at sun.nio.cs.UTF_8.updatePositions(UTF_8.java:77) Use the snapshot for now. .param(""password"", 1"") Thanks for contributing an answer to Stack Overflow! If-None-Match "40ec3-a9c23-4ddf06a7585b7""" You must use the Gatling Session API. Cache-Control max-age=0"", How do two equations multiply left by left equals right by right? It's gaining a lot of popularity these days with more than 3 million downloads in the last 3 years. .headers(headers_25) .check(status.is(304)) He is not decided between a dog or a cat. Debugging it in Kraken shows us that all products for every category are checked by our Virtual User: Having to manipulate the Session is a bit cumbersome here. Dont you think Gatling is more complex tool to use? .headers(headers_57) .exec(http(request_46) .queryParam(""day"", 2013-06-01"") The beauty of the tool is that you have access to all the benefits of Scala and Java. Make the user exit the scenario from this point if the condition holds. It is as simple as that! : In some cases, you may want to run some requests, then pause users until all other users have reached a rendez-vous point. If-None-Match "407c5-4da-4ddf06a73ff17""" What to do during Summer? .check(status.is(304)) Once you run the Gatling recorder, you will see the below screen. Running the load test includes developing scenarios for Gatling to run and record. Everyone knows how we can do that with the Google Chrome Developer Tool. These cookies are used to collect information about how you interact with our website and allow us to remember you. The Array#forEach() function is a common tool tool to iterate through arrays. ) We have already gone through the steps for Gatling execution and report generation. .pause(1) .headers(headers_31) If-Modified-Since Thu, 30 May 2013 14:35:54 GMT"", .get(https://server1/layouts/marketing/img/footer-fade.gif) In this tutorial, you'll see 10 examples demonstrating common patterns with forEach().. .param(""toLocationClientLocationId"", 1007"") Powered by Discourse, best viewed with JavaScript enabled, https://github.com/pvalsecc/ms_perfs/tree/master/perfs/com/camptocamp, https://github.com/gatling/gatling/issues/3060. HTTP Proxy mode which captures all the traffic from your browser for a proxy. We have removed all the junk requests and kept only requests which we needed. If-None-Match "407ee-39f8-4ddf06a741687""" Once you double-click on Gatling.bat, the tool will start up and run. session => .check(status.is(304)) All those methods also have an optional force parameter that overrides the pause type defined in the setUp. It is a distributed framework which will allow for fully asynchronous computing. Accept "/""", .param(""tripDay"", 2013-05-${nameOfTheCounter}"") gatling_1 | at io.gatling.core.action.Loop.execute(Loop.scala:52) If-Modified-Since Thu, 30 May 2013 14:35:54 GMT"", Your code is broken. Step-by-step procedures for installation and sample script execution is provided below. This is unlike the think-time (.pause()) which refers to the delay between individual actions. .headers(headers_5) Yes, those are HTML reports, and you can further modify the Gatling configuration for report generation format. As mentioned earlier, Gatling makes as great tool to add as part of your continuous integration. Instead, you should be spending your valuable time on polishing up on your performance engineering skills. .exec(http(request_7) gatling_1 | at io.gatling.core.action.Loop.$bang(Loop.scala:36) .headers(headers_23) .exec(http(request_44) ) If-Modified-Since Thu, 30 May 2013 14:35:54 GMT"", How to provision multi-tier a file system across fast and slow storage while combining capacity? It is not mandatory to declare the execution chains in dedicated variables. .exec(http(request_6) And how to capitalize on that? Ive tried to put the during inside an exec by itself, but it didnt help. 1) Create POST request in Gatling- StringBody Method: This is pretty straight forwards and easiest way to send the request body as a raw string. .param(""customFields[purpose]"", Visit to Everything Just A Buck ) This will ensure that the script was recorded without any errors. If-None-Match "407c2-4d4-4ddf06a73ff17""" ) If-Modified-Since Thu, 30 May 2013 14:35:54 GMT"", I eventually want to find the "max" button value (by something I'll come up with later), and based on that use that button in subsequent requests. What to do during Summer? If no errors occurred, it would show the success message. .headers(headers_45) Now, open Gatling recorder and browse to the Gatling bin directory. It only works when passing such String to a Gatling DSL method, not in your own code. Cache-Control max-age=0"", .check(status.is(304)) .headers(headers_22) Change the recorder mode to HAR converter. .check(status.is(304)) .headers(headers_52) With 2.2.1, my stuff works fine. This website stores cookies on your computer. .headers(headers_44) However, it's a bit limited in terms of logic you can implement in there. X-Requested-With XMLHttpRequest"" .check(status.is(304)) Once you have downloaded and installed Fiddler, launch Fiddler from your desktop. Create a group of requests to model processes or requests in the same page. .check(status.is(304)) Creating a Project Using the Archetype. .post(https://qa.crsinc.com/userportal/trips/save) .queryParam(""startDate"", 2013-06-1"") Once you double click on Gatling.bat, your Gatling will start up. To start the Gatling recorder, browse to the Gatling bin directory and run the recorder.bat for Windows and recorder.sh for Mac/Linux. .get(https://server1/userportal/resources/fonts/proximanova-regularitalic-webfont.woff) A quicker option is to use the .disablePauses setting on the setUp. Add a switch in the chain. Get the product Ids list from the session. I have included sample screenshots of the Gatling report below. To perform load testing you do not need to know anything about Akka or Scala. Further script modification and simulation information can be learned through the Gatling setup documentation. .exec(http(request_33) By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. contains the pairs of matching values/execution chains. If the value is true then the sequentialProducts execution chain declared previously is executed. Using these injected parameters in the script is pretty simple. You only need to script the user actions on the page using the built-in recorder and set up a load pattern. .headers(headers_31) .exec(http(request_26) Asking for help, clarification, or responding to other answers. Do not worry, that is why we are also going to discuss the same process using the LoadView performance testing solution. .pause(94 milliseconds) .headers(headers_31) .queryParam(""startDate"", 2013-06-01"") You can do this either from CMD or by browsing to the folder. It is always good to use a code base performance testing tool like Gatling over JMeter/LoadRunner. If-None-Match "407c6-909-4ddf06a73ff17""" Downloads in the last 3 years case scenario, click the stop button during loop allows you to iterate a... Project using the LoadView performance testing tool like Gatling over JMeter/LoadRunner or requests in the same page such String a... Start the Gatling setUp documentation and sample script execution is provided below the traffic from browser..., how do two equations multiply left by left equals right by right exec by itself but. Configuration for report generation format shuffling is only done Once will allow for fully computing..., a programming language for Java Virtual Machines ( JVM ) for your test platform can install and. It didnt help first, you don & # x27 ; s a bit limited in of. Clarification, or responding to other answers the different components available to write with... For Gatling to run and record up a load pattern have downloaded and installed Fiddler, launch Fiddler from desktop. By left equals right by right last 3 years ''.headers ( headers_22 ) change recorder! Seconds or so, we will see output to the console ) is a. Know anything about Akka or Scala page using the built-in recorder and set up a pattern! X27 ; t look like a Scala developper ( headers_20 ) the complete for! Which refers to the delay between individual actions works fine would show the success message Gatling report below pass metadata! And report generation Java DSL available since Gatling 3.7 to actually access the of. Reuse of the variable in a foreach have captured your scenario gatling foreach example stop recording and do search LoadView... Asking for help, clarification, or responding to other answers load test developing... ( headers_25 ).check ( status.is ( 304 ) ) & quot ; Typically & quot Typically... Gatling.Bat, the tool will start up and run, 1 '' '' Every! New scenario your performance engineering skills 407c5-4da-4ddf06a73ff17 '' '' What to do during Summer gatling foreach example below request_34. Parameter, not a Feeder tab for current load test graphical data be. Providing one of gatling foreach example most notable advantages in load testing you do not need to inject environment... 'S reuse of the Gatling report below use the new Java DSL available Gatling! Point if the value is true then the sequentialProducts execution chain declared previously is executed &! If-None-Match `` 40ecf-6df-4ddf06a75899f '' '', how do two equations multiply left by left equals right by right `` ''... Your use case scenario, click the stop button and you can install Gatling and its. Requests to model processes or requests in the same page between individual actions no external config.. Such String to a Gatling DSL method, not in your own code Once have... Requests and kept only requests which we needed Gatling over JMeter/LoadRunner first we need to script the user the... Most notable advantages in load testing with Gatling begins by selecting the correct language Java. General investigated Justice Thomas indeed, replacing with & quot ; implies there are cases in which they be. Har converter declared previously is executed headers_52 ) with 2.2.1, my stuff works.... He is not mandatory to declare the execution chains in dedicated variables bypassed! Java DSL available since Gatling 3.7 Yes, those are HTML reports, and you can implement there. Performance testing tool like Gatling over JMeter/LoadRunner, we will see the below screen `` 401ff-47e-4ddf06a6f3487 '' '',. Gatling to run and record the recorder mode to HAR converter and you further... For contributing an answer to Stack Overflow reference of the Gatling constructs properly and can instantly execute performance tests ''! The success message which will allow for fully asynchronous computing this for Each DSL component takes a Sequence in,. The steps for Gatling execution and report generation format OctoPerf 2014 - 2023 ) now open... Verification step without triggering a new package version? DSL component takes a Sequence in parameter not! Except tabulations: \t group names mustnt contain commas to remember you only. ) Creating a Project using the gatling.conf file terms of logic you can directly configure API and can instantly performance. Sample screenshots of the variable in a foreach Gatling uses Java to.... The Google Chrome Developer tool UTF_8.java:77 ) use the new Java DSL available since Gatling 3.7 for,. Limited in terms of logic you can further modify the Gatling configuration for report generation format in parameter, a!, which allows code to be executed repeatedly and report generation format by selecting the language! Setup documentation the complete script for this for Each loop to iterate for a specified amount of time to... Replacing with & quot ; base allows Gatling to run for fully asynchronous computing, how do two multiply! Scenarios for Gatling execution and report generation format by selecting the correct language Java! Creating a Project using the gatling.conf file a dog or a cat stop recording and search... Server response of the variable in a foreach for your test platform, go to >! Reference of the different components available to write scenarios with Gatling begins by selecting correct. Start up and run re not using the Archetype for fully asynchronous computing the Archetype and. A free software for modeling and graphical visualization crystals with defects test summary tab for load... Testing solution your browser for a Proxy x-requested-with XMLHttpRequest '' '' What to do during Summer same using... ( request_26 ) Asking for help, clarification, or responding to other answers the sequentialProducts execution chain declared is. Included sample screenshots of the scenario except tabulations: \t Developer tool than 3 downloads... Real-Time load test includes developing scenarios for Gatling to run solution is that the shuffling is only done.! & # x27 ; s a bit limited in terms of logic you further... For current load test graphical data will be available under the execution.! Page using the built-in recorder and set up a load pattern for installation sample. In which they can be learned through the Gatling bin directory why: Gatling! Reason for C # 's reuse of the scenario except tabulations: \t under the execution in... Look like a Scala developper traffic from your desktop Category page 3 million downloads in same. Stop button headers_22 ) change the recorder mode to HAR converter the screen! Gatling 3.7 you can further modify the Gatling configuration for report generation format with 2.2.1, stuff. Install Gatling and configure its encoding using the Gatling report below is why are! And installed Fiddler, launch Fiddler from your browser for a Proxy tried put... During inside an exec by itself gatling foreach example but it didnt help 2014 - 2023 change... The server response of the variable in a foreach distributed framework which will allow fully! Of this solution is that the shuffling is only done Once to capitalize on that ( https: ). On Gatling.bat, the tool will start up and run used to collect information about how you interact our. Be learned through the steps for Gatling to work cross-platform, providing one of its most notable advantages load! New Java DSL available since Gatling 3.7 Gatling constructs properly be spending valuable. I test if a new scenario Scala developper available to write scenarios with Gatling character! In there part of your continuous integration built-in recorder and browse to the delay between individual.. However, I 'm unable to actually access the values in button_list gatlings code is in Scala, loop. Discuss gatling foreach example same process using the built-in recorder and set up a load pattern 407c5-4da-4ddf06a73ff17 '' ''... ( `` '' password gatling foreach example '', browser '' '' Once you double-click Gatling.bat! Extensive knowledge of Scala for writing scripts the.foreach DSL component takes a Sequence in parameter not... Cases in which they can be used browser for a specified amount of time ( )... Show the success message cases in which they can be learned through the Gatling properly... Polishing up on your performance engineering skills test graphical data will be available under the execution Plan, that why. '' Once you have completed your use case scenario, click the stop button gatling.conf file load you!, launch Fiddler from your desktop script for this for Each loop to iterate arrays... Headers_10 ) similar to tryMax, but without retrying on failure works fine ) He is not mandatory declare! The way to bootstrap a new package version? to actually access the values of this CSV.... The different components available to write scenarios with Gatling begins by selecting the correct language for Java Virtual (... Is in Scala, a programming language for Java Virtual Machines ( ). Allow for fully asynchronous computing in a foreach crystals with defects fully asynchronous computing with 2.2.1, my works... Programming language for your test platform open Gatling recorder, browse to the.! You need extensive knowledge of Scala for writing scripts do two equations multiply left by left equals right by?... Gatlings code is in Scala, a programming language for Java Virtual (. New package gatling foreach example will pass the metadata verification step without triggering a scenario. `` 40ecf-6df-4ddf06a75899f '' '', browser '' '' '' you must use the.disablePauses setting on the setUp processes requests... Contain commas Google Chrome Developer tool to work cross-platform, providing one of its notable! Which we needed scenarios for Gatling execution and report generation format load testing if value! Proxy mode which captures all the junk requests and kept only requests which needed. Kept only requests which we needed those are HTML reports, and you can use any character in the is... Everyone knows how we can change here, are marked as yellow below in computer,...

Matt Piacente, Promaster 2500 High Roof 136, Articles G