{"id":7921,"date":"2022-09-10T23:57:59","date_gmt":"2022-09-10T18:27:59","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-why-is-task-wait-causing-application-to-freeze\/"},"modified":"2022-09-10T23:57:59","modified_gmt":"2022-09-10T18:27:59","slug":"solved-why-is-task-wait-causing-application-to-freeze","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-why-is-task-wait-causing-application-to-freeze\/","title":{"rendered":"[Solved] Why is Task.Wait() causing application to freeze"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-45640509\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"45640509\" data-parentid=\"45640363\" data-score=\"7\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>You have a deadlock. The <code>StartTask<\/code> waits on <code>task.Wait()<\/code> to complete but this occurs (is called on) on the calling thread which is the main UI thread. <\/p>\n<p>The <code>Task<\/code> being waited eventually reaches <code>UpdateStatus<\/code> which calls an Invoke on the UI thread as well but this thread is currently waiting on <code>task.Wait()<\/code> (<em>so it is blocking which results in the UI thread not being available indefinitely<\/em>).<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">1<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Why is Task.Wait() causing application to freeze <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You have a deadlock. The StartTask waits on task.Wait() to complete but this occurs (is called on) on the calling thread which is the main UI thread. The Task being waited eventually reaches UpdateStatus which calls an Invoke on the UI thread as well but this thread is currently waiting on task.Wait() (so it &#8230; <a title=\"[Solved] Why is Task.Wait() causing application to freeze\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-why-is-task-wait-causing-application-to-freeze\/\" aria-label=\"More on [Solved] Why is Task.Wait() causing application to freeze\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[1144,324,1394],"class_list":["post-7921","post","type-post","status-publish","format-standard","hentry","category-solved","tag-async-await","tag-c","tag-task-parallel-library"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Why is Task.Wait() causing application to freeze - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-why-is-task-wait-causing-application-to-freeze\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Why is Task.Wait() causing application to freeze - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You have a deadlock. The StartTask waits on task.Wait() to complete but this occurs (is called on) on the calling thread which is the main UI thread. The Task being waited eventually reaches UpdateStatus which calls an Invoke on the UI thread as well but this thread is currently waiting on task.Wait() (so it ... 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The StartTask waits on task.Wait() to complete but this occurs (is called on) on the calling thread which is the main UI thread. The Task being waited eventually reaches UpdateStatus which calls an Invoke on the UI thread as well but this thread is currently waiting on task.Wait() (so it ... 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