{"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\/ro\/blog\/news\/vypusk-xpra-6-0-analoga-utility-screen-dlya-gui-razvitie-wprs-realizaczii-xpra-dlya-wayland","title":{"rendered":"Lansarea Xpra 6.0, echivalentul utilitarului screen pentru GUI. Dezvoltarea Wprs, implementarea Xpra pentru Wayland","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A fost publicat versiunea proiectului Xpra 6.0, care dezvolt\u0103 utilitare asem\u0103n\u0103toare cu screen \u0219i tmux pentru a lucra cu aplica\u021bii grafice. Xpra permite lansarea aplica\u021biilor X11 pe un sistem local sau la distan\u021b\u0103, deconectarea sesiunii f\u0103r\u0103 a \u00eencheia execu\u021bia programelor \u0219i revenirea la lucrul cu aplica\u021biile dup\u0103 un timp sau continuarea lucrului de pe un alt gazd\u0103 (po\u021bi \u00eencepe lucrul cu un program pe o ma\u0219in\u0103 \u0219i continua pe alta). De exemplu, Xpra permite lansarea unei aplica\u021bii grafice pe un server Linux extern \u0219i afi\u0219area con\u021binutului pe ecranul sta\u021biei de lucru curente, care func\u021bioneaz\u0103 pe Linux, Windows sau macOS. Codul proiectului este scris \u00een Python \u0219i este distribuit sub licen\u021ba GPLv2+. <\/p>\n

Este posibil at\u00e2t conectarea la sesiunile existente de birou, c\u00e2t \u0219i crearea de noi sesiuni pentru organizarea lucrului cu aplica\u021bii Linux grafice \u00een medii Windows \u0219i macOS. Mai mult, Xpra dispune de un client HTML5 integrat, care permite conectarea la sesiuni prin browser. Pe l\u00e2ng\u0103 accesul la feronerie, Xpra implementeaz\u0103 suport pentru multe func\u021bionalit\u0103\u021bi auxiliare ale birourilor, cum ar fi redarea sunetului pe un sistem la distan\u021b\u0103, redirec\u021bionarea imprimantelor \u0219i a camerelor web, organizarea accesului la clipboard, suport pentru sincronizarea st\u0103rii tray-ului sistemului \u0219i a notific\u0103rilor. Exist\u0103 func\u021bii integrate pentru transferul \u0219i sincronizarea fi\u0219ierelor \u00eentre sisteme.

\"Lansarea<\/center>
\"Lansarea<\/center> <\/p>\n

Printre noile func\u021bionalit\u0103\u021bi introduse \u00een versiunea Xpra 6.0, se num\u0103r\u0103 suportul pentru arhitectura riscv64, trecerea la utilizarea profilului de baz\u0103 OpenGL, ad\u0103ugarea unui client separat pentru GNOME, implementarea comenzii «xpra configure» pentru simplificarea configur\u0103rii parametrilor Gstreamer, accelerarea opera\u021biunilor mmap, simplificarea dezactiv\u0103rii rapide a func\u021biilor avansate pentru transmiterea sunetului \u0219i video-ului, ad\u0103ugarea suportului. birouri virtuale<\/a> Windows 10. <\/p>\n

De asemenea, se remarc\u0103 proiectul wprs, care dezvolt\u0103 un analog al Xpra pentru sisteme bazate pe Wayland. Wprs permite rularea pe un sistem local sau extern a aplica\u021biilor care utilizeaz\u0103 Wayland \u0219i reluarea lucrului cu acestea pe alte sisteme. Prin integrarea XWayland se asigur\u0103, de asemenea, posibilitatea de a rula aplica\u021bii construite pentru X11. Pentru a func\u021biona pe un sistem remote, este necesar s\u0103 se porneasc\u0103 un proces \u00een fundal wprsd, dup\u0103 care pe acel sistem pot fi lansate aplica\u021bii de pe alte computere, utiliz\u00e2nd comenzile «wprs run», «wprs detach» \u0219i «wprs attach». Codul wprs este scris \u00een limbajul Rust \u0219i este distribuit sub licen\u021ba Apache 2.0. <\/p>\n

Procesul wprsd include implementarea compozitului server<\/a> Wayland, bazat pe biblioteca Smithay \u0219i \u00een loc de a desena pe ecran, realizeaz\u0103 serializarea sesiunii Wayland pentru a fi transmis\u0103 pe un alt sistem. Sesiunea este recreat\u0103 cu ajutorul utilitarului wprsc, implement\u00e2nd un client Wayland bazat pe Smithay Client Toolkit. Pentru autorizarea accesului \u0219i organizarea canalului de comunicare se folose\u0219te SSH. Printre limit\u0103rile wprs se num\u0103r\u0103 suportul doar pentru protocolul de baz\u0103 Wayland \u0219i extensiile XDG shell, ceea ce, de exemplu, nu permite utilizarea acceler\u0103rii hardware a desen\u0103rii \u0219i dmabuf. De asemenea, nu este suportat\u0103 \u00eenc\u0103 transmiterea evenimentelor de la ecranele tactile\/touchpaduri, iar capacit\u0103\u021bile interfe\u021bei Drag&drop sunt limitate.
\n
Sursa: opennet.ro<\/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\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\udd47Lansare Xpra 6.0, echivalentul utilitarului screen pentru GUI. 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