{"id":115669,"date":"2024-05-10T13:52:18","date_gmt":"2024-05-10T11:52:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland"},"modified":"2024-05-10T13:52:18","modified_gmt":"2024-05-10T11:52:19","slug":"vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland","title":{"rendered":"Vyd\u00e1n\u00ed Xpra 6.0, ekvivalent utilit screen pro GUI. V\u00fdvoj Wprs, implementace Xpra pro Wayland","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Bylo vyd\u00e1no vyd\u00e1n\u00ed projektu Xpra 6.0, kter\u00e9 vyv\u00edj\u00ed alternativu k utilit\u00e1m screen a tmux pro pr\u00e1ci s grafick\u00fdmi aplikacemi. Xpra umo\u017e\u0148uje spustit X11 aplikace na m\u00edstn\u00edm nebo vzd\u00e1len\u00e9m syst\u00e9mu, odpojit relaci, ani\u017e by do\u0161lo k ukon\u010den\u00ed program\u016f, a vr\u00e1tit se k pr\u00e1ci s aplikacemi po n\u011bjak\u00e9m \u010dase nebo pokra\u010dovat v pr\u00e1ci z jin\u00e9ho hostitele (je mo\u017en\u00e9 za\u010d\u00edt pracovat s programem na jednom po\u010d\u00edta\u010di a pokra\u010dovat na jin\u00e9m). Nap\u0159\u00edklad, Xpra umo\u017e\u0148uje spustit grafickou aplikaci na extern\u00edm Linux serveru a zobrazit obsah na obrazovce aktu\u00e1ln\u00ed pracovn\u00ed stanice b\u011b\u017e\u00edc\u00ed pod Linuxem, Windows nebo macOS. K\u00f3d projektu je naps\u00e1n v Pythonu a je \u0161\u00ed\u0159en pod licenc\u00ed GPLv2+. <\/p>\n

Je mo\u017en\u00e9 jak p\u0159ipojen\u00ed k existuj\u00edc\u00edm relac\u00edm pracovn\u00ed plochy, tak vytvo\u0159en\u00ed nov\u00fdch relac\u00ed pro organizaci pr\u00e1ce s grafick\u00fdmi linuxov\u00fdmi programy v prost\u0159ed\u00edch Windows a macOS. Nav\u00edc, Xpra obsahuje vestav\u011bn\u00e9ho klienta HTML5, kter\u00fd umo\u017e\u0148uje p\u0159ipojen\u00ed k relac\u00edm p\u0159es prohl\u00ed\u017ee\u010d. Krom\u011b p\u0159\u00edstupu k okn\u016fm, Xpra implementuje podporu mnoha souvisej\u00edc\u00edch funkc\u00ed pracovn\u00edch ploch, jako je streamov\u00e1n\u00ed zvuku na vzd\u00e1len\u00fd syst\u00e9m, p\u0159esm\u011brov\u00e1n\u00ed tisk\u00e1ren a webov\u00fdch kamer, organizace p\u0159\u00edstupu k clipboardu, podpora synchronizace stavu syst\u00e9mov\u00e9 li\u0161ty a upozorn\u011bn\u00ed. Existuj\u00ed vestav\u011bn\u00e9 funkce pro p\u0159enos a synchronizaci soubor\u016f mezi syst\u00e9my.

\"Vyd\u00e1n\u00ed<\/center>
\"Vyd\u00e1n\u00ed<\/center> <\/p>\n

Mezi nov\u00fdmi funkcemi, kter\u00e9 se objevily ve verzi Xpra 6.0, lze zm\u00ednit podporu architektury riscv64, p\u0159echod na vyu\u017eit\u00ed z\u00e1kladn\u00edho profilu OpenGL, p\u0159id\u00e1n\u00ed samostatn\u00e9ho klienta pro GNOME, implementaci p\u0159\u00edkazu «xpra configure» pro zjednodu\u0161en\u00ed nastaven\u00ed parametr\u016f Gstreamer, zrychlen\u00ed operac\u00ed mmap, zjednodu\u0161en\u00ed rychl\u00e9ho vypnut\u00ed pokro\u010dil\u00fdch funkc\u00ed pro p\u0159enos zvuku a videa, p\u0159id\u00e1n\u00ed podpory. virtu\u00e1ln\u00edch pracovn\u00edch ploch<\/a> Windows 10. <\/p>\n

D\u00e1le lze zm\u00ednit projekt wprs, kter\u00fd vyv\u00edj\u00ed analog Xpra pro syst\u00e9my zalo\u017een\u00e9 na Wayland. Wprs umo\u017e\u0148uje spou\u0161t\u011bt na m\u00edstn\u00edm nebo extern\u00edm syst\u00e9mu aplikace vyu\u017e\u00edvaj\u00edc\u00ed Wayland a obnovovat s nimi pr\u00e1ci na jin\u00fdch syst\u00e9mech. P\u0159es p\u0159ipojen\u00ed XWayland je rovn\u011b\u017e zaji\u0161t\u011bna mo\u017enost spou\u0161t\u011bn\u00ed aplikac\u00ed kompilovan\u00fdch pro X11. Pro pr\u00e1ci na vzd\u00e1len\u00e9m syst\u00e9mu je nutn\u00e9 spustit na pozad\u00ed proces wprsd, po \u010dem\u017e lze na tomto syst\u00e9mu spou\u0161t\u011bt aplikace z jin\u00fdch po\u010d\u00edta\u010d\u016f pomoc\u00ed p\u0159\u00edkaz\u016f «wprs run», «wprs detach» a «wprs attach». K\u00f3d wprs je naps\u00e1n v jazyce Rust a \u0161\u00ed\u0159\u00ed se pod licenc\u00ed Apache 2.0. <\/p>\n

Proces wprsd zahrnuje implementaci kompozitn\u00edho serveru<\/a> Wayland, zalo\u017een\u00fd na knihovn\u011b Smithay, a m\u00edsto vykreslov\u00e1n\u00ed na obrazovku prov\u00e1d\u00ed serializaci sezen\u00ed Wayland pro jeho p\u0159enos na jin\u00fd syst\u00e9m. Sezen\u00ed se rekonstruuje pomoc\u00ed utility wprsc a implementace Wayland klienta na z\u00e1klad\u011b Smithay Client Toolkit. Pro autorizaci p\u0159\u00edstupu a organizaci komunika\u010dn\u00edho kan\u00e1lu se pou\u017e\u00edv\u00e1 SSH. Mezi omezen\u00edmi wprs je zm\u00edn\u011bna podpora pouze z\u00e1kladn\u00edho protokolu Wayland a roz\u0161\u00ed\u0159en\u00ed XDG shell, co\u017e nap\u0159\u00edklad neumo\u017e\u0148uje vyu\u017e\u00edt hardwarov\u00e9 akcelerace vykreslov\u00e1n\u00ed a dmabuf. Tak\u00e9 zat\u00edm nen\u00ed podporov\u00e1n p\u0159enos ud\u00e1lost\u00ed z dotykov\u00fdch obrazovek\/touchpad\u016f a je omezen\u00e1 funkcionalita rozhran\u00ed Drag&drop.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Xpra 6.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0434\u043e\u0431\u0438\u0435 \u0443\u0442\u0438\u043b\u0438\u0442 screen \u0438 tmux \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438. Xpra \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c X11-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u0438\u043b\u0438 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u043e\u0442\u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u044c \u0441\u0435\u0430\u043d\u0441, \u043d\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c, \u0438 \u0432\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0447\u0435\u0440\u0435\u0437 \u043a\u0430\u043a\u043e\u0435-\u0442\u043e \u0432\u0440\u0435\u043c\u044f \u0438\u043b\u0438 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u0445\u043e\u0441\u0442\u0430 (\u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0447\u0430\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043e\u0439 \u043d\u0430 \u043e\u0434\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u0435 \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":115670,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-115669","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vyd\u00e1n\u00ed Xpra 6.0, analog utilitky screen pro GUI. Rozvoj Wprs, implementace Xpra pro Wayland | ProHoster","description":"Byl vyd\u00e1n projekt Xpra 6.0, kter\u00fd vyv\u00edj\u00ed podobu utilit screen a tmux pro pr\u00e1ci s grafick\u00fdmi aplikacemi.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a Xpra 6.0, \u0430\u043d\u0430\u043b\u043e\u0433\u0430 \u0443\u0442\u0438\u043b\u0438\u0442\u044b screen \u0434\u043b\u044f GUI. \u0420\u0430\u0437\u0432\u0438\u0442\u0438\u0435 Wprs, \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 Xpra \u0434\u043b\u044f Wayland | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Xpra 6.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0434\u043e\u0431\u0438\u0435 \u0443\u0442\u0438\u043b\u0438\u0442 screen \u0438 tmux \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-05-10T11:52:19+00:00","article:modified_time":"2024-05-10T11:52:19+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"115669","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-02-22 15:43:07","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 00:03:19","updated":"2026-02-22 15:43:07","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/115669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=115669"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/115669\/revisions"}],"predecessor-version":[{"id":162197,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/115669\/revisions\/162197"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/115670"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=115669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=115669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=115669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}