{"id":20797,"date":"2020-05-21T06:28:23","date_gmt":"2020-05-21T06:28:23","guid":{"rendered":"https:\/\/www.testingdocs.com\/questions\/?p=20797"},"modified":"2024-12-07T14:48:46","modified_gmt":"2024-12-07T14:48:46","slug":"what-is-selenium-event-bus","status":"publish","type":"post","link":"https:\/\/www.testingdocs.com\/questions\/what-is-selenium-event-bus\/","title":{"rendered":"What is Selenium Event Bus?"},"content":{"rendered":"<h2>What is Selenium Event Bus?<\/h2>\n<p>In this tutorial, we will learn about Selenium Event Bus. The steps involved to start the Selenium Grid Component.<\/p>\n<h3>Selenium Event Bus<\/h3>\n<p>Selenium Event Bus is a grid component in the new Selenium 4 Grid architecture. The component is the communication platform for other components to interact with each other seamlessly. The components interact with each other with messages.<\/p>\n<p>This component should be the first component that should be started in the Selenium Grid Distributed mode.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20880\" src=\"https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-4-Grid-Components-1.png\" alt=\"Selenium 4 Grid Components\" width=\"1729\" height=\"879\" title=\"\" srcset=\"https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-4-Grid-Components-1.png 1729w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-4-Grid-Components-1-300x153.png 300w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-4-Grid-Components-1-1024x521.png 1024w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-4-Grid-Components-1-768x390.png 768w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-4-Grid-Components-1-1536x781.png 1536w\" sizes=\"auto, (max-width: 1729px) 100vw, 1729px\" \/><\/p>\n<h3>How to start?<\/h3>\n<ul>\n<li>Download Selenium Server<\/li>\n<li>Launch Command Prompt<\/li>\n<li>Issue the following command:<\/li>\n<\/ul>\n<p><strong>\\&gt; java -jar &lt;selenium-server-4.x_ jar&gt; event-bus<\/strong><\/p>\n<p>Command updated with the\u00a0 latest 4 release candidate version:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20812\" src=\"https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-Event-Bus-TestingDocs.png\" alt=\"Selenium Event Bus\" width=\"1918\" height=\"977\" title=\"\" srcset=\"https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-Event-Bus-TestingDocs.png 1918w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-Event-Bus-TestingDocs-300x153.png 300w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-Event-Bus-TestingDocs-1024x522.png 1024w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-Event-Bus-TestingDocs-768x391.png 768w, https:\/\/www.testingdocs.com\/questions\/wp-content\/uploads\/Selenium-Event-Bus-TestingDocs-1536x782.png 1536w\" sizes=\"auto, (max-width: 1918px) 100vw, 1918px\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is Selenium Event Bus? In this tutorial, we will learn about Selenium Event Bus. The steps involved to start the Selenium Grid Component. Selenium Event Bus Selenium Event Bus is a grid component in the new Selenium 4 Grid architecture. The component is the communication platform for other components to interact with each other [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[],"class_list":["post-20797","post","type-post","status-publish","format-standard","hentry","category-selenium","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"_links":{"self":[{"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/posts\/20797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/comments?post=20797"}],"version-history":[{"count":16,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/posts\/20797\/revisions"}],"predecessor-version":[{"id":26263,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/posts\/20797\/revisions\/26263"}],"wp:attachment":[{"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/media?parent=20797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/categories?post=20797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.testingdocs.com\/questions\/wp-json\/wp\/v2\/tags?post=20797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}