Jmeter Custom Plugin

Since i am a jmeter, you use the debugging capabilities of the jmeter plugin from jmeter logs. JMS Point to Point custom request headers Let's have Plugins Manager added in JMeter by default : 2019-06-08 JMeter Main issues. To execute JMeter tests, the above plugin is used. There are the build and the reporting plugins: Build plugins will be executed during the build and they should be configured in the element from the. Plugins can allow a web browser to display additional content it was not originally designed to display. Notable changes. Then in this section of the scenario choose which JARs you want to put in the plugin directory (i. Guess it's time to look for a different tool. Copy this jar file in the lib/ext folder. jar you need to add all its dependencies under JMeter Classpath, in your case it will be at least an appropriate version of the AWS SDK for Java. Intro to Plugins 2. sun:tools, which is really part of JDK, and junit. Image 2 shows how to specify a file name for the log file. This is written as a how could I customise the reports things (for e. After restarting the JMeter, right click on Test Plan and select Add -> Thread (Users). Solutions Designer, with a passion for learning new technologies. A goal not bound to any build phase could be executed outside of the build lifecycle by direct invocation. https://ttliquor. To make our life even more easier, It also lets us to come up with our own plugins by implementing few interfaces. Install Plugin Manager in Jmeter. I assume basic understanding and familiarity with JMeter. Extending JMeter – Creating Custom Functions – String Joiner. xml in the config element (The example below shows a property called threads and a propery called testIterations being set). Run maven from the JMeter directory. x is only available in jre8; Microseconds in timestamps might be truncated when transferred in binary mode. When clicking on Options in top JMeter menu, you should see Plugins Manager (has upgrades) instead of just Plugins Manager. But because we can use a REST interface, less parsing and saving of files is necessary. jar to the JMeter plugin distribution (see here to see the details). Service writing custom functions that it in the log file, 2015 - this is an image with the most understandable way. Engaging content which enhances learning, reading, and visualization skills. The figure below gives some common elements in JMeter. custom plugins for apache jmeter™ this project is an independent set of plugins for apache jmeter, the popular open-source load and performance testing tool. Using Performance Plugins Reports. In an effort to make it easier for developers, I decided to write a simple step-by-step tutorial. It’s worth to launch the JMeter Plugins Manager once in a while just to make sure you use the latest plugin versions. Default implementation is org. A follow up to the previous posts, I've integrated the graph code with ANT so that the HTML reports provided by running JMeter from the command line and styling them can be extended to include the graphs. JMeter JARs. 7: Building, Debugging, and Analyzing the Results of Test Plans. I'm trying to write a custom JMeter module, that will run a Java method that I use for Server Setup and returns Map as configuration properties that can be. SMTP Sampler Plugin in Jmeter 5. Custom JMeter Samplers and Config Elements tl;dr - Writing custom JMeter plugins doesn't have to be complicated. * Create custom data-entry forms, user interfaces, and menu bars. The plugin will also apply the Request Regular Expression against the recorded samples and if there is an occurrence, then it will be replaced and parameterized using the corresponding Reference name. org (@jmeter_plugins). A goal not bound to any build phase could be executed outside of the build lifecycle by direct invocation. To make our life even more easier, It also lets us to come up with our own plugins by implementing few interfaces. 72 and it is a. This plugin provides an HTTP2 Sampler and a custom View Result Tree to work with HTTP/2 protocol. org uses a Commercial suffix and it's server(s) are located in N/A with the IP number 104. jmeter plus maven: adding jmeter maven plugin helps to integrate rest api test cases to build and this provides nice HTML interactive report to publish the results. Let us see an example on how we can use a custom Java classes and methods in JMeter BeanShell sampler. Chocolatey integrates w/SCCM, Puppet, Chef, etc. It is mostly a maintenance release that fixes issue with Ultimate Thread Group. Here you can download the dependencies for the java class com. This tutorial describes the process of developing a custom Sampler and Config Element. BurpAMFDSer is another Burp plugin that will deserialize/serialize AMF request and response to and from XML with the use of Xtream library. Download SmartMeter. uk/ can be replaced with 25 http request to create strings in functions as you are outside of plugins. A Java Sampler is an easy way of creating a JMeter test by using native Java code. Each Element is designed for a specific purpose. This AR-Plugin app can be used only by valid authenticated teachers and students using myBag (student) and myClass (teachers) Apps. It is freely available under a BSD-style open-source license. ##Attribution This project started as a hard fork of kulya/jmeter-gradle-plugin. jar under ext lib folder in jmeter folder and then you can see the Radius Sampler listed under Sampler section. More in detail i'm looking for an "adhoc" TCPSampler that implement. Step to use HTTP2 Sampler. The Grinder is a Java TM load testing framework that makes it easy to run a distributed test using many load injector machines. You can find more details on the plugin here. This plugin is deprecated and should not be used. Apache JMeter is an awesome tool, offering great load-testing capabilities - learn how to implement custom JMeter samplers. Create a test case. Download the Plugins Manager JAR file and put it into JMeter's lib/ext directory. Performance Testing with Jmeter 2/ed (English) Page on tinyurl. It is a domain having org extension. Tutorial; Protractor Setup. JMeter has more than 70 plugins (data collector sets performance 1) Download the JMeter Plugins Manager JAR file and then put it into. Apache JMeter may be used to test performance both on static and dynamic resources. JMeter Plugin for Hudson The Hudson continuous integration server has a 'Performance' plugin that can execute and report on JMeter and JUnit tests, and generate charts on performance and robustness. Jenkins-Performance Plugin: Jenkins has a plugin for JMeter to parse the result files, create an aggregate report, create charts and to compare the current result with previous results etc. It is very simple to deploy JMeter on a Windows computer. Service writing custom functions that it in the log file, 2015 - this is an image with the most understandable way. Learn Apache JMeter by Example is a new you need to invest your time to develop the plugin. Using Maven Chronos Without an External JMeter Install Performance is one of the things we're really focused on at Kikini. As a result, it has a high level of community involvement that has lead to the creation of ample plugins that can be used to extend it and provide functionality that doesn't come out of the box. Better Graphs in Jmeter : (Custom Listener) 3. Jmeter-plugins-manager安装介绍 支持Base64加解密等多个函数的插件 Custom JMeter Functions 用于服务器性能监视的 PerfMon Metrics Collector. WordPress create advanced custom plugin using OOP. 0 as the minimum compatible version. It further provides information on HTTP periods, logs accounts, head dumps, and other data. 13) so had to be created. It does so by simulating multiple concurrent users browsing the web application. Generates a million messages per second. Log is lacking some of an existing jar, i show you how to add http authorization manager or __stringfromfile. Any problems file an INFRA jira ticket please. 0\lib\ext) Close the JMeter interface if open and open again by double clicking on the JMeter batch file present inside the JMeter bin folder; Click on Option-->Plugins Manager; Select Custom Thread Groups. In the above image, ‘Custom Thread Groups’ plugin is selected for new thread groups. 13) so had to be created. Custom Plugins for Apache JMeter™ This project is an independent set of plugins for Apache JMeter, the popular Open-Source load and performance testing tool. Creating a Java Sampler for JMeter. Test Custom Object Detector; That’s all Enjoy Jmeter. JMeter Aggregator Plugin — The Bamboo JMeter Aggregator Plugin aggregates and stores JMeter load test results, and then allows reporting on the aggregated data across builds. This article was written due to the difficulty I initially found in creating a Java Sampler for JMeter. The latest Tweets from JMeter-Plugins. Plugins are pretty easy to install thanks to the plugins manager. Our instructors have experience in helping you to build confidence in using the JMeter effectively and efficiently. Installation 3. Custom plugins set for Apache JMeter 点击查看jmeter-plugins-standard的另外6个版本信息. Each Element is designed for a specific purpose. Version Móvil. Set up JMeter Plugins - Jmeter plugin download. What is JMeter Plugins? JMeter Plugins is an open source project located in Github, develops independent set of plugins for Apache JMeter. jmeter plugin插件 拷贝至jmeter路径下的lib目录下即可 下载 Custom Maven Plugin 05-25. NULL 博文链接:https://gavin. Stepping Thread Group is the first custom thread group in the world. Use JMeter Integration plugin. In this article, Lets see how we can create a custom function and make it appear in the below JMeter's Function Helper dialog. Testing EJBs with JMeter. Jmeter Introduction Done Jmeter UI Components Done Record and playing back with Proxy Done Applying Load on Testcases with Thread Group Done Analysing the Load with Listeners Done Additional plugins to Listeners and Threadgroups Done Assertions in Jmeter Controllers in Jmeter Done Practial usage of Controllers in desigining Jmeter Scripts Half Timers usage in Jmete Done r Constant. The goal is to implement a custom sampler project which will load test a simple function. I will refer to this ConfigTestElement which has to be extended to implement our 'Property File Reader' plugin & this JMeter tutorial to get some idea. JMeter+ contains additional control elements such as enhanced loops, XML data files and try-catch-finally constructs. ZK JMeter Plugin can help you to perform stress tests on your ZK applications with JMeter easily; automating the process of replacing parameter values with user variables. This link has the details to create a plugin for JMeter. When clicking on Options in top JMeter menu, you should see Plugins Manager (has upgrades) instead of just Plugins Manager. Browse and would like gui and mike asked to the blazedemo website to use a beginner in any. functions (version 1. Graph Plugins 4. fix JMeter 4. With the jmeter-maven-plugin, a simple additional dependency to kg. (along with a dependency on custom-code) is in. So issue comes either from JMeter core or third party plugin (you use jmeter_plugins). Jenkins can however integrate with practically any tool which can provide a command-line interface via its shell/batch scripting integration. Need help with Dimdim Development Jobs in Bogot? Hire a freelancer today! Do you specialise in Dimdim Development Jobs in Bogot? Use your. There are also several nice plugins that show, e. Custom Plugins for Apache JMeter™ This project is an independent set of plugins for Apache JMeter, the popular Open-Source load and performance testing tool. Click on Apply changes and restart JMeter to install it. Developing custom JMeter plugins. i am getting failed to download plugs in repository. The Grinder is a Java TM load testing framework that makes it easy to run a distributed test using many load injector machines. Since JMeter 2. jmeter-maven-plugin To run the JMeter load test we will use the third party jmeter-maven-plugin by Lazerycode. bat under jmeter installation directory/bin you would see the below Jar is being called internally when you run bat file. In an effort to make it easier for developers, I decided to write a simple step-by-step tutorial. I have had a read around on the forums to see if I can find an exa. gradle file and include the jmeter plugin as follows: plugins { id "net. Building a Custom TCP Sampler. jmeter-plugins-standard-1. x (via command line) Date: December 14, 2016 Author: harano1109 7 Comments In the previous post, I already show you what is the JMeter plugins and how to install JMeter plugins via GUI mode (please note that it only apply to JMeter 3. really a plugin, since it was a stand alone command line utility. Here is a rabbitMQ test using JMeter RabbitMQ Plugin Build your test plan via JMeter Upload your test plan Upload your Plugin and needed libraries Scale up your load test Here isRead More → JMeter Plugin Support. After restarting the JMeter, right click on Test Plan and select Add -> Thread (Users). bsh” The __BeanShell function (like all JMeter functions) can be invoked anywhere you can normally use a variable; ForEach Logical Controller. Here's an example of implementing custom JMeter samplers! I use Gradle for this example. pl c check_jmeter NRPE: Unable to read output. Better Graphs in Jmeter : (Custom Listener) 3. JMS Point to Point custom request headers Let's have Plugins Manager added in JMeter by default : 2019-06-08 JMeter Main issues. Then start JMeter and go to "Options" menu to access the Plugins Manager. 0 as the minimum compatible version. com In my PC I have a JMeter installation where I downloaded some plugins with the Plugins Manager. properties file is used to define additional JMeter properties. It does what I expect it to do, however, I want to properly populate the SampleResult. What I want is to somehow get all information over ssh through Jmeter and instantly show graph results inside of Jmeter in realtime. Apache JMeter may be used to test functional and performance both on static and dynamic resources (files, Servlets, Perl scripts, Java Objects, Data Bases and Queries, FTP Servers and more). org uses a Commercial suffix and it's server(s) are located in N/A with the IP number 104. JMeter 플러그인 설정. When I mentioned this to mike, he had some ideas about what the tutorial. Log is lacking some of an existing jar, i show you how to add http authorization manager or __stringfromfile. In the above image, 'Custom Thread Groups' plugin is selected for new thread groups. Have special load testing need? First check if there is an already existing plugin for your needs before extending JMeter by your own. gradle file and include the jmeter plugin as follows: plugins { id "net. custom plugins for apache jmeter™ this project is an independent set of plugins for apache jmeter, the popular open-source load and performance testing tool. 13\bin\proxyserver. What finally motivated my decision to go for the jmeter-maven-plugin, was the last point. As a result, it has a high level of community involvement that has lead to the creation of ample plugins that can be used to extend it and provide functionality that doesn't come out of the box. Besides other things, JMeter can be used to load test web applications. apc » jmeter-plugins-extras: Custom plugins set for Apache JMeter. jar and put it into lib/ext directory, then restart JMeter. Toggle navigation. jmeter plugin插件 拷贝至jmeter路径下的lib目录下即可 下载 Custom Maven Plugin 05-25. Go to Jenkins and install Jenkins GitLab Plugin and Jenkins Git Plugin. jar plugin file to the lib/ext/ folder or do I have to go through the Plugin Manager in these VMs too?. If nothing is specified, a file is created in the running path of JMeter, named perfmon_yyyyMMdd-HHmmss. Setting Up Protractor; Setting Up the Selenium Server. Windows users. Pepper-Box is kafka load generator plugin for jmeter. Testing WebSocket-enabled applications. bat from the \bin directory to start JMeter. 1 There are many Linux containers for Apache JMeter is available in Docker and GitHub, but not for Windows. HTTP2 Plugin for JMeter. JMeter can be used for load and stress testing a number of services, particularly web applications. It does not display results on JMeter's GUI. JMeter Plugins :: JMeter-Plugins. Undoubtedly, the most awaited feature in JMeter is now live on JMXEnhancer. Custom plugins set for Apache JMeter 点击查看jmeter-plugins-extras的另外6个版本信息. Automation is my passion and playing with tools is my hobby. 72 and it is a. I'm not having any luck with this. I think you have to make your JMeter script do a log-in, and capture the sesskey into a variable in the process. We won't go into the details of writing a webservice. Currently there are 64 plugins available. Sehen Sie sich das Profil von Ziλa SARIKAYA auf LinkedIn an, dem weltweit größten beruflichen Netzwerk. JMeter Aggregator Plugin — The Bamboo JMeter Aggregator Plugin aggregates and stores JMeter load test results, and then allows reporting on the aggregated data across builds. But many users, especially with HP LoadRunner experience miss more flexible thread scheduling algorythm. · Monitoring the server with a JMeter plugin · Installing the plugins · Adding monitor listeners to the test plan · Summary Chapter 6: Distributed Testing Day-3. It can also be used to perform functional testing on a web application. The ASF does not endorse any of the organizations listed on this page nor any services that they may provide. Sublime Text. JMeter JARs. While this is a rather common practice, you will often notice plugins that employ some prefix for the system properties to avoid name clashes with other system properties. NoClassDefFoundError: Could not initialize class org. Creative writing custom functions and the jmeter, i needed, that's. This way you experience the limits of your cloud deployment in a TEST environment and not when real customers suffer performance degradation. custom plugins for apache jmeter™ this project is an independent set of plugins for apache jmeter, the popular open-source load and performance testing tool. A follow up to the previous posts, I've integrated the graph code with ANT so that the HTML reports provided by running JMeter from the command line and styling them can be extended to include the graphs. Developing Struts PlugIn This article shows you how to develop custom Struts PlugIn and incorporate in your Struts Web Applications. The newly compiled and packaged jar containing the Thrift sampler is put in the lib/ext folder inside JMeter folder. The home page of jmeter-plugins. And this is the first thing you need to do with the dialog, select one of function you want to use in the dropdown list, it will load the corresponding Function Parameters in the table below. Most of its "out of the box" features are implemented with plugins. In an effort to make it easier for developers, I decided to write a simple step-by-step tutorial. 2016/07/11 12:19:40 INFO - jmeter. I have had a read around on the forums to see if I can find an exa. Title: 0045 - JMeter - User load simulation using Ultimate Thread Group tutorial In this video we cover the topic of using what is called an Ultimate Thread Group. Keep in mind: you can change plugins list only for clean installation. properties file; Recorders, Integrations & Plugins. Graph Plugins 4. I created a custom JMeter Java sampler. Toggle navigation. Apache JMeter is an awesome tool, offering great load-testing capabilities - learn how to implement custom JMeter samplers. Enable Custom CSS and JS: It enables custom CSS and JS URLs listed in "vscode_custom_css. Thus you are used jmeter the box basic authentication through http resources complete with apache jmeter and load test component and. Learn about JMeter Listeners from Custom plugins:. This JMeter Training session covers Generating custom Graphs using JMeter plugin - 1. Custom plugins for Apache JMeter load testing tool. This was written while using JMeter versions 2. Documentation. ajax Listener menu meta box Nodejs OOP php pinch gesture plugin Plugin activation hook RecyclerView register activation hook. Create a simple Maven project; Add below dependency for creating a custom function - add other dependencies as you need. I found it hard to find a simple documentation that described how to do this - the ones I found were either incomplete or were trying to teach me a large number of things at the same time. __splitStarArray. Most of the commercial tools out there for testing. This plugin allows you to configure and run easily any JMeter test plan from Maven. 12, Mail Reader Sampler will show 1 for number of samples instead of number of messages retrieved, see Bug 56539; Since JMeter 2. Setting Up IDE: Lets first set up our IDE with all the dependencies. Test plans stored in XML and can be version controlled. Custom plugins for generating the code with jmeter perspective we can be a custom functions in the filename field processed only. Engaging content which enhances learning, reading, and visualization skills. This test element is now supported by OctoPerf. Written by Jason Rizio Updated over a week ago. We used it for testing various server side technologies including. For example the following will ensure sample result will have a start and end time, and will be set to status “success”: Join the DZone community and get the full member experience. It also allows configurable assertions that can, for example, fail the build if the mean time of any samplers deviates by more than 10%. See GUI for details. WRITING CUSTOM SAMPLER FOR JMETER - Post as a guest Name. - The last released version (0. You simply need to upload the associated. The plugin is called as a Backend Listener implementation – but if JMeter does not call Backend Listener component at all when running your test plan, this means it does not even reach the plugin. If you are building a software application, it is essential that you test it for performance. JMX Import. JMeter is full of features to build, configure and run a realistic web test. Our instructors have experience in helping you to build confidence in using the JMeter effectively and efficiently. To enable the generator to operate, the CSV file generated by JMeter must include certain required data which are correct by default in the. plugins option lets you describe list. * Expand abbreviations as you type them. I use gradle for this example. Skip to end of metadata. Go to Jenkins and install Jenkins GitLab Plugin and Jenkins Git Plugin. jar and put it into JMETER_HOME/lib/ext directory, Restart JMeter, Click on Options > Plugins Manager in the top menu,. This plugin converts an OSS installation to a CloudBees Jenkins Enterprise (CBJE) installation. Need suggestions on this??. A Maven plugin that parses JMeter result XML files and generates detailed reports with charts. Each plugin serves different purpose and expedites the process of creating and executing JMeter Test Plan. Then you'll be able to install any other plugins just by clicking a checkbox. Create a simple Maven project; Add below dependency for creating a custom function – add other dependencies as you need. "jmeter-plugins-casutg-2. It is very simple to deploy JMeter on a Windows computer. xml in the config element (The example below shows a property called threads and a propery called testIterations being set). JMeter will be used to test the HLS stream in this blog post. Keep the files in \apache-jmeter-2. The Custom JMeter Functions plugin should show up. I have developed and implemented various security measures including custom scripted hardening. The JMeter course is designed to help Testing Professionals to Use JMeter for Web Application Performance Testing Projects effectively and efficiently. JMeter do support the scripting. Learn Apache JMeter by Example Jmeter debug sampler example. js files by replacing "goog. When I mentioned this to mike, he had some ideas about what the tutorial. 1) Index from Logstash (7. Problem: How to run JMeter test on a remote server and report back results to Jenkins for analysis and visualisation. JMeter Advanced Plugins Table of Contents: 1. Create a test case. 最新版本 jmeter-plugins-extras-1. Any problems file an INFRA jira ticket please. * Apache is not about distributing binaries, but source. Now, in this blog we will introduce how you can use ZK JMeter Plugin to simplify your work. * Expand abbreviations as you type them. Tested on various Drupal CMS projects which also served to demonstrate the improvements I has implemented. How to install plugins in JMeter 3. Record and playing back RMI calls (RMI Serevr) – Swing Sampler in Jmeter. Testing WebSocket-enabled applications. Plugins allow you to extend and customize your Grafana. Notable changes. Writa a custom connection name, enter the GitLab server URL in the ‘GitLab host URL‘ field and click Add -> Jenkins button. Overview of Pre-Processors and Controllers in JMeter (Part-III): => Follow comprehensive series of free JMeter tutorials here. Có thể nói Plugin giống như sự bổ sung sức mạnh chi tiết cho JMeter, bạn muốn sử dụng tính năng cộng, trừ, nhân chia, tạo chữ ký, mã hóa mật khẩu thay vì phải viết một đống code trong JRS223 rồi gọi hàm JMeter thì bạn có thể tạo ra một custom function plugin…Nói qua như. Posts about Authentication written by idmdude. I'm running some tests on 3 different Linux VMs (1 master and 2 slaves). Go to Jenkins and install Jenkins GitLab Plugin and Jenkins Git Plugin. Comparisons and advocacy. JMeter is a load testing tool which helps you to analyse the performance and scalability a web application. Marco April 24, at 8: Unicorn Meta Zoo 3: You can checkout the code. log by default. This plugin extends JMeter's functionality with an element called the Flexible File Writer listener. 3 With dependencies Documentation Source code All Downloads are FREE. I tried modifying the JMeter source code to multi-thread my HTTP requests and it turned into a nightmare since the main thread context is not threadsafe. I started off trying to modify the Jenkins Performance plugin, this would be a troublesome exercise. Waffle has dropped support for 1. Install Plugin Manager in Jmeter. e its inability to execute Javascript. It does not display results on JMeter's GUI. - This need spatial plugin library to be installed. We could. Add a plugin called Custom thread groups. This only works for Windows, I leave other platforms as an exercise to the reader :-). JMeter doesn't offer these options out of the box, but you can easily install the Custom plugins package, which contains many useful listeners (installation instruction can be found. NoClassDefFoundError: Could not initialize class org. JMeter Base64 Encoding In the application that I was tasked with testing, the login request was a standard HTTP request with the following properties: Request Type:. This catalogue lists plugins available for use with Plugins Manager. Test the result is deployed over the first script to write tests and. Custom Plugins for Apache JMeter™ This project is an independent set of plugins for Apache JMeter, the popular Open-Source load and performance testing tool. This post is dedicated to a custom JMeter SOAP sampler having support to enclose attachments to the request This functionality was not present in standard JMeter binary (v2. Jenkins uses SSH to run a Bash script that runs JMeter tests in the headless mode. Do not use lib/ext for utility jars or dependency jars used by the plugins; it is only intended for JMeter components and plugins. JMeter JsonPath Extractor Plugin can be downloaded and installed from jmeter-plugins website. if you open JMeterPluginsCMD. Select the plugin. NET webservices suck and cost too much. Dashboard JSON. Custom Plugins for Apache JMeter™ This project is an independent set of plugins for Apache JMeter, the popular Open-Source load and performance testing tool. Chocolatey is trusted by businesses to manage software deployments. I have uploaded the Java Sampler source codes here. Developing custom JMeter plugins. Jenkins Performance Plugin - Jenkins plugin to capture reports from JMeter and generate graphic charts with the trend report of performance and robustness. jar to the JMeter plugin distribution (see here to see the details). Our Dynamic Parameters Identification Engine is unique and the only one of its kind. Here is a rabbitMQ test using JMeter RabbitMQ Plugin Build your test plan via JMeter Upload your test plan Upload your Plugin and needed libraries Scale up your load test Here isRead More → JMeter Plugin Support. WRITING CUSTOM SAMPLER FOR JMETER - If I can build upon a pre-built sampler, I will. 0 (28 February 2019) com. 在Available Plugins选项里勾选Custom Thread Groups 安装并自动重启. really a plugin, since it was a stand alone command line utility. Web Server is a platform which carries loads of numbers of applications and users, so that it is necessary to know that how does it works or performs means; how effective it is to handle simultaneous users or. Tested on various Drupal CMS projects which also served to demonstrate the improvements I has implemented. PerfMon-JMeter Server Monitoring PlugIn like custom performance monitor. Go to Manage Jenkins -> Configure System and scroll down to the ‘GitLab‘ section. Undoubtedly, the most awaited feature in JMeter is now live on JMXEnhancer. 如果连ruby-toolbox.