{"id":181717,"date":"2026-05-25T08:49:03","date_gmt":"2026-05-25T06:49:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opendds-3-34-0"},"modified":"2026-05-25T08:49:03","modified_gmt":"2026-05-25T06:49:03","slug":"opendds-3-34-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/opendds-3-34-0","title":{"rendered":"OpenDDS 3.34.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>V\u00e4ljaanne on toimunud <strong><a rel=\"nofollow\" href=\"https:\/\/opendds.org\/about\/\">OpenDDS 3.34.0<\/a><\/strong> \u2014 avatud C++ rakenduse spetsifikatsioon <strong>Objektihalduri r\u00fchma andmeedastus teenus reaalajas s\u00fcsteemide jaoks<\/strong>. DDS-i kasutatakse jaotatud s\u00fcsteemide ehitamiseks avaldamise ja tellimise mudeli alusel, ning OpenDDS, lisaks C++-le, pakub Java\/JNI sidemeid ja toetub ACE\/TAO-le. V\u00e4ljalase on avaldatud <strong>21. mai 2026<\/strong>, <a rel=\"nofollow\" href=\"https:\/\/opendds.org\/downloads.html\">valmis arhiivid<\/a> on saadaval Windows, Linuxi ja macOS jaoks.<\/p>\n<p><\/noindex><\/noindex><br \/>\n<noindex><\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/opendds.org\/about\/license.html\">Projekt levitatakse<\/a> avatud l\u00e4htekoodina: OpenDDS-i v\u00f5ib kasutada, muuta ja levitada ilma litsentsitasudeta, s\u00e4ilitades autori\u00f5iguse teadet; eraldi r\u00f5hutatakse, et OpenDDS-i v\u00f5ib kasutada ka proprietaarse tarkvara arendamisel, ilma et peaks oma l\u00e4htekoodi avalikustama.<\/p>\n<p><\/noindex><\/p>\n<p>Peamised muudatused OpenDDS 3.34.0:<\/p>\n<ul>\n<li>\n<p><strong>RtpsRelay v\u00f5imalusi on laiendatud.<\/strong> RtpsRelay's on n\u00fc\u00fcd v\u00f5imalik muuta t\u00e4iendavaid parameetreid k\u00e4itamise ajal RtpsRelayControl mehhanismi kaudu. Samuti on lisatud v\u00f5imalus m\u00e4\u00e4rata sektsioonide loetelu, millele teatud RtpsRelay eksemplaridel ei ole lubatud juurdep\u00e4\u00e4su, uue teema RelayDeniedPartitions kaudu. Selle keelu kehtivuse haldamiseks on lisatud v\u00f5imalus -DeniedPartitionsTimeout.<\/p>\n<\/li>\n<li>\n<p><strong>Lisatud on profiliseerimise re\u017eiim.<\/strong> Skripti configure on lisatud lipp \u2014profiling, mis sisaldab GCC j\u00f5udluse anal\u00fc\u00fcsi jaoks t\u00fc\u00fcpilisi kompileerimise seadistusi.<\/p>\n<\/li>\n<li>\n<p><strong>Ilmuvad callback'id OpenDDS-i l\u00f5imede haldamiseks.<\/strong> Arendajad on lisanud t\u00f6\u00f6tlejad, mis kutsutakse \u00fcles l\u00f5imede OpenDDS-i k\u00e4ivitamisel ja l\u00f5petamisel. See v\u00f5imaldab m\u00e4\u00e4rata l\u00f5imede k\u00e4itumist, n\u00e4iteks siduda need konkreetsed CPU tuumadega Linuxis.<\/p>\n<\/li>\n<li>\n<p><strong>IDL-t\u00fc\u00fcpide deserialiseerimine on optimeeritud.<\/strong> K\u00f5ik IDL-mappingud p\u00fc\u00fcavad n\u00fc\u00fcd v\u00e4ltida ebavajalikku m\u00e4lu nullimise \u00f5igustamisel primitiivsete t\u00fc\u00fcpide j\u00e4rjestuste deserialiseerimise ajal. IDL to C++11 jaoks on vajalik t\u00e4iendav selge aktiveerimine @OpenDDS::no_init_before_deserialize kaudu.<\/p>\n<\/li>\n<li>\n<p><strong>Lisanud EventDispatcher'i l\u00f5imede arvu haldamise.<\/strong> Ilmuvad parameetrid DCPSEventDispatcherThreads ja transpordiseade event_dispatcher_threads. Kui event_dispatcher_threads=0, kasutab transport \u00fchiseid s\u00fcndmuste haldureid, mitte ei loo oma kohalikku haldurit.<\/p>\n<\/li>\n<li>\n<p><strong>Lisatud TCP-puhvrite seadistused.<\/strong> TCP-transpordile on lisatud parameetrid send_buffer_size ja rcv_buffer_size. Kui neid parameetreid ei m\u00e4\u00e4rata positiivsete v\u00e4\u00e4rtustena, j\u00e4\u00e4b sokli puhversuurus n\u00fc\u00fcd platvormi otsustada.<\/p>\n<\/li>\n<li>\n<p><strong>ACE\/TAO on uuendatud.<\/strong> Uuendatud s\u00f5ltuvused: ACE 6\/TAO 2 versioonid t\u00f5stetud 6.5.23-lt 6.5.24-le ja ACE 8\/TAO 4 versioonid 8.0.5-lt 8.0.6-le. OpenDDS-i koostamisel on CMake'i kaudu n\u00fc\u00fcd vaikimisi seotud ACE 8 \/ TAO 4.<\/p>\n<\/li>\n<li>\n<p><strong>Kustutatud kasutamata valik RtpsRelay.<\/strong> RtpsRelay-st eemaldati valik -LogParticipantStatistics, kuna seda ei kasutatud enam.<\/p>\n<\/li>\n<li>\n<p><strong>Parandatud j\u00f5udlust ja v\u00f5rgu t\u00f6\u00f6d.<\/strong> Netlink'i receive buffer'i suurust on suurendatud, ja olulised teenindus- ja vastustegevused on \u00fcle viidud Reactor'ite voogudest vastavatesse EventDispatcher'i voogudesse. See peaks v\u00e4hendama Reactor'ite voogude koormust v\u00f5rgu lugemisel.<\/p>\n<\/li>\n<li>\n<p><strong>Parandatud ThreadStatusManager'i ja transpordi vigu.<\/strong> ThreadStatusManager kasutab n\u00fc\u00fcd mitmeid pesasid oma lukustusmechanismiga, v\u00e4hendades nii voogude vahelist konkurentsi. Parandatud oli nulli viitavate viidete de-serialiseerimise vigade t\u00f5ttu, mis tekkisid eemaldatud osalejalt saadud DynamicData puhul, samuti transpordi eksemplari otsimise ja t\u00f6\u00f6tamise vigade t\u00f5ttu, mis v\u00f5isid p\u00f5hjustada vale locator-i v\u00e4\u00e4rtusi osalejate ja endpoint'ide kuulutustes.<br \/>\n&lt;&lt;&lt;&lt;<\/p>\n<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/opendds.readthedocs.io\/en\/master\/news.html#v3-34-0\">Uudis projekti veebisaidil<\/a><\/p>\n<p><\/noindex><\/p>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18299140\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 OpenDDS 3.34.0 \u2014 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 C++-\u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 Object Management Group Data Distribution Service for Real-time Systems. DDS \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043f\u043e \u043c\u043e\u0434\u0435\u043b\u0438 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438 \u0438 \u043f\u043e\u0434\u043f\u0438\u0441\u043a\u0438, \u0430 \u0441\u0430\u043c OpenDDS, \u043f\u043e\u043c\u0438\u043c\u043e C++, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 Java\/JNI-\u043f\u0440\u0438\u0432\u044f\u0437\u043a\u0438 \u0438 \u043e\u043f\u0438\u0440\u0430\u0435\u0442\u0441\u044f \u043d\u0430 ACE\/TAO. \u0420\u0435\u043b\u0438\u0437 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d 21 \u043c\u0430\u044f 2026 \u0433\u043e\u0434\u0430, \u0433\u043e\u0442\u043e\u0432\u044b\u0435 \u0430\u0440\u0445\u0438\u0432\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f Windows, Linux \u0438 macOS. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-181717","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 OpenDDS 3.34.0 \u2014 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 C++-\u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 Object Management Group Data Distribution Service for Real-time Systems. 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DDS-i kasutatakse jaotatud s\u00fcsteemide ehitamiseks avaldamise ja tellimise mudeli alusel, samas kui OpenDDS, lisaks C++-le, pakub Java\/JNI teemasid ja toetub ACE\/TAO-le. V\u00e4ljalase avaldati 21. mail 2026. Valmis arhiivid on saadaval Windowsi, Linuxi ja macOS-i jaoks. Projekt on levitatakse","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/opendds-3-34-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\udd47OpenDDS 3.34.0 | ProHoster","og:description":"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 OpenDDS 3.34.0 \u2014 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 C++-\u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 Object Management Group Data Distribution Service for Real-time Systems. 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