{"id":96449,"date":"2020-10-12T01:42:16","date_gmt":"2020-10-11T23:42:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-dendrite-0-1-0-kommunikaczionnogo-servera-s-realizacziej-protokola-matrix"},"modified":"2020-10-12T01:42:16","modified_gmt":"2020-10-11T23:42:16","slug":"vypusk-dendrite-0-1-0-kommunikaczionnogo-servera-s-realizacziej-protokola-matrix","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-dendrite-0-1-0-kommunikaczionnogo-servera-s-realizacziej-protokola-matrix","title":{"rendered":"Udgivelse af Dendrite 0.1.0, en kommunikationsserver med implementering af Matrix-protokollen","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/matrix.org\/blog\/2020\/10\/08\/dendrite-is-entering-beta\">Publiceret<\/a><\/noindex> Udgivelsen af Matrix-serveren <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org\/dendrite\/releases\/tag\/v0.1.0\">Dendrite 0.1.0<\/a><\/noindex>, der markerede overgangen til beta-testfase. Dendrite udvikles af det prim\u00e6re udviklerteam af den decentraliserede kommunikationsplatform Matrix og positionerer sig som implementeringen af anden generation af Matrix-serverkomponenter. I mods\u00e6tning til reference-serveren <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org\/synapse\">Synapse<\/a><\/noindex>, der er skrevet i Python, er Dendrite <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org\/dendrit\">udvikles<\/a><\/noindex> skrevet i Go. Begge officielle implementeringer distribueres under Apache 2.0-licensen. I forbindelse med projektet <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ruma.io\/\">(Rust) og<\/a><\/noindex> udvikles der separat en version af Matrix-serveren i Rust, som <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/ruma\/ruma\">distribueres<\/a><\/noindex> under MIT-licensen. <\/p>\n<p>Den nye server har til form\u00e5l at opn\u00e5 h\u00f8j effektivitet, p\u00e5lidelighed og skalerbarhed. Dendrite overg\u00e5r Synapse i ydeevne, kr\u00e6ver v\u00e6sentligt mindre hukommelse til sit arbejde og kan skaleres gennem load balancing p\u00e5 flere noder. Arkitekturen af Dendrite underst\u00f8tter horisontal skalerbarhed og er baseret p\u00e5 opdeling af behandlere i form af mikrotjenester, hvor hver instans af mikrotjenesten har sine egne tabeller i databasen. Lastbalanceringssystemet h\u00e5ndterer anmodningerne til mikrotjenesterne. For at parallelisere operationer i koden anvendes tr\u00e5de (go routines), der muligg\u00f8r udnyttelse af ressourcerne fra alle CPU-kerner uden at opdele i separate processer. <\/p>\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/matrix.org\/blog\/img\/2020-10-08-dendrite-arch.svg\"><img decoding=\"async\" alt=\"Udgivelse af Dendrite 0.1.0, en kommunikationsserver med implementering af Matrix-protokollen \" src=\"\/wp-content\/uploads\/2020\/10\/b6ad73a7ee869063c0214298a8dabfc7.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>Dendrite underst\u00f8tter drift i to tilstande \u2013 monolitisk og multikomponent (polylith). I den monolitiske tilstand er alle mikrotjenester samlet i en enkelt eksekverbar fil, k\u00f8rer i en proces og interagerer direkte med hinanden. I den multikomponente (klynge) tilstand kan mikrotjenesterne startes separat, ogs\u00e5 med fordeling p\u00e5 forskellige noder. Interaktionen mellem komponenterne i<br \/>\nden polykomponent tilstand sker ved hj\u00e6lp af et internt HTTP-API og platformen. <noindex><a rel=\"nofollow\" href=\"https:\/\/kafka.apache.org\/\">Apache Kafka<\/a><\/noindex>.<\/p>\n<p>Udviklingen sker p\u00e5 baggrund af specifikationerne for Matrix-protokollen og ved brug af to testpakker \u2013 f\u00e6lles tests med Synapse. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org\/sytest\">sytest<\/a><\/noindex>  og den nye samling <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org\/complement\">Complement<\/a><\/noindex>. P\u00e5 det nuv\u00e6rende udviklingstrin klarer Dendrite med succes 56% af tests for Client-Server API og 77% af tests for Federation API, mens den faktiske d\u00e6kning af funktionalitet vurderes til 70% for Client-Server API og 95% for Federation API.<\/p>\n<p>Beta-teststadiet vidner om Dendrites klarhed til indledende implementering og overgangen til udvikling med periodisk udgivelse af nye versioner. Mellem udgivelserne vil opdatering af databaseringsschemat i DB blive sikret (i mods\u00e6tning til installationssnit fra repoet, vil indholdet i databasen ikke g\u00e5 tabt efter opdatering). \u00c6ndringer, der bryder bagudkompatibilitet, \u00e6ndrer struktur i DB eller kr\u00e6ver konfigurations\u00e6ndringer, vil kun blive foresl\u00e5et i betydelige udgivelser. Dendrite anbefales i \u00f8jeblikket at blive brugt i monolitisk tilstand sammen med PostgreSQL DB til at skabe sm\u00e5 prim\u00e6re servere (homeserver) og P2P-noder. Brug af SQLite anbefales endnu ikke p\u00e5 grund af ul\u00f8ste problemer med h\u00e5ndtering af samtidige operationer.<\/p>\n<p>Af de endnu ikke implementerede funktioner i Dendrite kan n\u00e6vnes bekr\u00e6ftelse af modtagelse af beskeder, l\u00e6sem\u00e6rker, push-notifikationer, OpenID, e-mail-binding, server-side s\u00f8gning, brugerkatalog, brugerbloklister, oprettelse af grupper og f\u00e6llesskaber, vurdering af brugerens online-tilstedev\u00e6relse, g\u00e6ste-login, interaktion med tredjepartsnetv\u00e6rk.<\/p>\n<p>Grundl\u00e6ggende funktionalitet til chatrum (oprettelse, invitationer, autentificeringsregler) er tilg\u00e6ngelig, samt v\u00e6rkt\u00f8jer til at forene deltagere i rum, synkronisering af begivenheder efter tilbagevenden fra offline, konti, profiler, indikatorer ved indtastning, upload og deling af filer (Media API), redigering af beskeder, ACL, tagbinding og arbejde med enheds- og krypteringsn\u00f8glelister. <\/p>\n<p>Husk, at platformen til organisering af decentrale kommunikationer Matrix anvender HTTPS+JSON som transport, med mulighed for at bruge WebSockets eller en protokol baseret p\u00e5 <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc7252\">CoAP<\/a><\/noindex>+<noindex><a rel=\"nofollow\" href=\"https:\/\/noiseprotocol.org\/\">Noise<\/a><\/noindex>. Systemet dannes som et f\u00e6llesskab af servere, der kan interagere med hinanden og sammenk\u00e6des i et samlet decentraliseret netv\u00e6rk. Beskeder replikeres p\u00e5 alle servere, som deltagerne i beskedudvekslingen er tilsluttet. Beskeder distribueres p\u00e5 serverne p\u00e5 samme m\u00e5de som commits spredes mellem Git-repositories. I tilf\u00e6lde af en midlertidig serverafbrydelse g\u00e5r beskederne ikke tabt, men sendes til brugerne, n\u00e5r serverens drift genoptages. Forskellige varianter af brugeridentifikatorer underst\u00f8ttes, herunder email, mobilnummer, Facebook-konto osv. <\/p>\n<p>The network lacks a single point of failure or control over messages. All servers involved in the discussion are equal to each other.<br \/>\nAny user can launch their own server and connect it to the common network. It is possible to create <noindex><a rel=\"nofollow\" href=\"https:\/\/matrix.org\/docs\/projects\/bridges\/\">gateways<\/a><\/noindex> for interacting Matrix with systems based on other protocols, for example, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/matrix-org?utf8=%E2%9C%93&#038;q=matrix-appservice&#038;type=&#038;language=\">forberedes<\/a><\/noindex> tjenester til tovejs beskedudveksling i IRC, Facebook, Telegram, Skype, Hangouts, Email, WhatsApp og Slack. Udover \u00f8jeblikkelig tekstbeskedudveksling og organisering af chats kan systemet bruges til filoverf\u00f8rsel, sending af notifikationer,<br \/>\norganisering af telekonferencer, gennemf\u00f8relse af tale- og videosamtaler. Der underst\u00f8ttes ogs\u00e5 avancerede funktioner s\u00e5som meddelelse om indtastning af tekst, vurdering af brugerens tilstedev\u00e6relse online, bekr\u00e6ftelse af l\u00e6sning, push-notifikationer, server-side s\u00f8gning, synkronisering af historik og klientstatus. <\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53869\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a Matrix-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Dendrite 0.1.0, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0437\u043d\u0430\u043c\u0435\u043d\u043e\u0432\u0430\u043b \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043d\u0430 \u0441\u0442\u0430\u0434\u0438\u044e \u0431\u0435\u0442\u0430-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. Dendrite \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0434\u0435\u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Matrix \u0438 \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0432\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 Matrix. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 Synapse, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Python, \u043a\u043e\u0434 Dendrite \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Go. \u041e\u0431\u0435 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u0412 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":96450,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-96449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a Matrix-\u0441\u0435\u0440\u0432\u0435\u0440\u0430\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-dendrite-0-1-0-kommunikaczionnogo-servera-s-realizacziej-protokola-matrix\" \/>\n\t\t<meta name=\"generator\" 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