{"id":1229,"date":"2019-11-10T10:48:26","date_gmt":"2019-11-10T10:48:26","guid":{"rendered":"https:\/\/diysmarthome.hu\/?post_type=knowledgebase&#038;p=1229"},"modified":"2019-11-10T10:48:26","modified_gmt":"2019-11-10T10:48:26","slug":"mi-az-az-mqtt","status":"publish","type":"knowledgebase","link":"https:\/\/diysmarthome.hu\/tudasbazis\/alapok\/mi-az-az-mqtt\/","title":{"rendered":"Mi az az MQTT?"},"content":{"rendered":"<p>Az\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/MQTT\" target=\"_blank\" rel=\"noopener noreferrer\">MQTT<\/a>\u00a0(Message Queue Telemetry Transport) egy ISO szabv\u00e1ny (ISO\/IEC PRF 20922), publish-subscribe alap\u00fa pehelys\u00faly\u00fa \u00fczenetk\u00fcld\u0151 protokoll. Az MQTT protokollnak alacsony a s\u00e1vsz\u00e9less\u00e9g ig\u00e9nye. Sz\u00fcks\u00e9ges hozz\u00e1 egy szerver \u00fan. broker. A broker feladata a be\u00e9rkez\u0151 \u00fczenetek tov\u00e1bbk\u00fcld\u00e9se a klienseknek, t\u00e9ma alapj\u00e1n. Azaz a kliensek feliratkoznak k\u00fcl\u00f6nb\u00f6z\u0151 t\u00e9m\u00e1kra, majd a broker a t\u00e9m\u00e1kba \u00e9rkezett \u00fczeneteket tov\u00e1bb\u00edtja a feliratkozott klienseknek.<\/p>\n<h6><em>Forr\u00e1s:\u00a0<a href=\"https:\/\/gyengus.hu\/2017\/03\/arduino-csatlakoztatasa-mosquitto-mqtt-szerverhez\/\" target=\"_blank\" rel=\"noopener noreferrer\">Gyengus<\/a><\/em><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>Az\u00a0MQTT\u00a0(Message Queue Telemetry Transport) egy ISO szabv\u00e1ny (ISO\/IEC PRF 20922), publish-subscribe alap\u00fa pehelys\u00faly\u00fa \u00fczenetk\u00fcld\u0151 protokoll. Az MQTT protokollnak alacsony a s\u00e1vsz\u00e9less\u00e9g ig\u00e9nye. Sz\u00fcks\u00e9ges hozz\u00e1 egy szerver \u00fan. broker. A broker feladata a be\u00e9rkez\u0151 \u00fczenetek tov\u00e1bbk\u00fcld\u00e9se a klienseknek, t\u00e9ma alapj\u00e1n. Azaz a kliensek feliratkoznak k\u00fcl\u00f6nb\u00f6z\u0151 t\u00e9m\u00e1kra, majd a broker a t\u00e9m\u00e1kba \u00e9rkezett \u00fczeneteket tov\u00e1bb\u00edtja a feliratkozott [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_links_to":"","_links_to_target":""},"knowledgebase_cat":[316],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mi az az MQTT? - Okosotthon Magazin<\/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:\/\/diysmarthome.hu\/tudasbazis\/alapok\/mi-az-az-mqtt\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mi az az MQTT? - Okosotthon Magazin\" \/>\n<meta property=\"og:description\" content=\"Az\u00a0MQTT\u00a0(Message Queue Telemetry Transport) egy ISO szabv\u00e1ny (ISO\/IEC PRF 20922), publish-subscribe alap\u00fa pehelys\u00faly\u00fa \u00fczenetk\u00fcld\u0151 protokoll. Az MQTT protokollnak alacsony a s\u00e1vsz\u00e9less\u00e9g ig\u00e9nye. Sz\u00fcks\u00e9ges hozz\u00e1 egy szerver \u00fan. broker. A broker feladata a be\u00e9rkez\u0151 \u00fczenetek tov\u00e1bbk\u00fcld\u00e9se a klienseknek, t\u00e9ma alapj\u00e1n. Azaz a kliensek feliratkoznak k\u00fcl\u00f6nb\u00f6z\u0151 t\u00e9m\u00e1kra, majd a broker a t\u00e9m\u00e1kba \u00e9rkezett \u00fczeneteket tov\u00e1bb\u00edtja a feliratkozott [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/diysmarthome.hu\/tudasbazis\/alapok\/mi-az-az-mqtt\/\" \/>\n<meta property=\"og:site_name\" content=\"Okosotthon Magazin\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/diysmarthomehu\" \/>\n<meta property=\"og:image\" content=\"https:\/\/diysmarthome.hu\/wp-content\/uploads\/2020\/01\/omlogo.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"700\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@DIYSmartHomeHU\" \/>\n<meta name=\"twitter:site\" content=\"@DIYSmartHomeHU\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\">\n\t<meta name=\"twitter:data1\" content=\"Vir\u00e1g Zolt\u00e1n\">\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\">\n\t<meta name=\"twitter:data2\" content=\"0 perc\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/diysmarthome.hu\/#organization\",\"name\":\"Okosotthon Magazin\",\"url\":\"https:\/\/diysmarthome.hu\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/diysmarthomehu\",\"https:\/\/www.instagram.com\/okosotthonmagazin\/\",\"https:\/\/twitter.com\/DIYSmartHomeHU\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/diysmarthome.hu\/#logo\",\"inLanguage\":\"hu\",\"url\":\"https:\/\/diysmarthome.hu\/wp-content\/uploads\/2020\/01\/omlogo.png\",\"width\":800,\"height\":700,\"caption\":\"Okosotthon Magazin\"},\"image\":{\"@id\":\"https:\/\/diysmarthome.hu\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/diysmarthome.hu\/#website\",\"url\":\"https:\/\/diysmarthome.hu\/\",\"name\":\"Okosotthon Magazin\",\"description\":\"Csin\\u00e1ld Magad Okosotthon | DIY Smart Home\",\"publisher\":{\"@id\":\"https:\/\/diysmarthome.hu\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/diysmarthome.hu\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"hu\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/diysmarthome.hu\/tudasbazis\/alapok\/mi-az-az-mqtt\/#webpage\",\"url\":\"https:\/\/diysmarthome.hu\/tudasbazis\/alapok\/mi-az-az-mqtt\/\",\"name\":\"Mi az az MQTT? - Okosotthon Magazin\",\"isPartOf\":{\"@id\":\"https:\/\/diysmarthome.hu\/#website\"},\"datePublished\":\"2019-11-10T10:48:26+00:00\",\"dateModified\":\"2019-11-10T10:48:26+00:00\",\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/diysmarthome.hu\/tudasbazis\/alapok\/mi-az-az-mqtt\/\"]}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/knowledgebase\/1229"}],"collection":[{"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/knowledgebase"}],"about":[{"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/types\/knowledgebase"}],"author":[{"embeddable":true,"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/comments?post=1229"}],"version-history":[{"count":1,"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/knowledgebase\/1229\/revisions"}],"predecessor-version":[{"id":1230,"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/knowledgebase\/1229\/revisions\/1230"}],"wp:attachment":[{"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/media?parent=1229"}],"wp:term":[{"taxonomy":"knowledgebase_cat","embeddable":true,"href":"https:\/\/diysmarthome.hu\/wp-json\/wp\/v2\/knowledgebase_cat?post=1229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}