{"id":31017,"date":"2023-01-18T23:33:48","date_gmt":"2023-01-18T18:03:48","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-detect-received-message-in-dtls\/"},"modified":"2023-01-18T23:33:48","modified_gmt":"2023-01-18T18:03:48","slug":"solved-how-detect-received-message-in-dtls","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-detect-received-message-in-dtls\/","title":{"rendered":"[Solved] How detect received message in DTLS?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-51519020\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"51519020\" data-parentid=\"51172291\" data-score=\"0\" 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>In nonblocking operation, you typically have a point in the program where it waits for any of the nonblocking file descriptors to report availability of data.<\/p>\n<p>In the example you linked, that&#8217;s the <code>select(...)<\/code> line. In practice, you either have such a central select yourself, or have the main loop run by another library to which you pass the descriptors of whose readiness you want to be notified (eg. in GTK that might be <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/developer.gnome.org\/glib\/stable\/glib-The-Main-Event-Loop.html#g-source-add-unix-fd\">g_source_add_unix_fd<\/a>).<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How detect received message in DTLS? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] In nonblocking operation, you typically have a point in the program where it waits for any of the nonblocking file descriptors to report availability of data. In the example you linked, that&#8217;s the select(&#8230;) line. In practice, you either have such a central select yourself, or have the main loop run by another library &#8230; <a title=\"[Solved] How detect received message in DTLS?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-detect-received-message-in-dtls\/\" aria-label=\"More on [Solved] How detect received message in DTLS?\">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":[324,5780,1282,5781],"class_list":["post-31017","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-dtls","tag-openssl","tag-wolfssl"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How detect received message in DTLS? - 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-how-detect-received-message-in-dtls\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How detect received message in DTLS? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] In nonblocking operation, you typically have a point in the program where it waits for any of the nonblocking file descriptors to report availability of data. 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