macaay tuxxiq MQTT qeedaalissol qaada HTTP portokool

HTTP kaxxam baar luk edde yantifiqqen portokool yamixxige. takkay immay MQTT sissikuk ardi geeh taturte dagoo sanootat. IoT dadal wagsiisak walal yakke waqdi, dadal aba nammayak fanat doorittam faxximta.

MQTT oytitte elle geytimtaah, HTTP kaadu sanaditte elle geytimta. HTTP yaanam essero-gacsi portokool maqmiil-ayfaf cisab, toh umman way mobaayil yahaadal massoowele. Tama qaynatih addat, MQTT-k kaxxa tuxxiq: lowsis (MQTT data byte arrays) kee publish/subscribe model, MQTT kaxxaam meqeh tan lowsis le aalatittel kee battery lowsis akah takkennah cato abta. Ossotinah, yatbiqeenim/mabla moodeli maqmilwa ittak ittah currik gactam xiqsissa, tohih taagah inkih tan maknayih numma osissa. Madruur taqabih addat, inkih tan maknay meqennal taamitak geytima.

MQTT uxih mango tuxxiq le, ciggiltam:

1. rammale portokool amogginah, MQTT baxsa le too tet amogginah farmol uxxuk 2 bytes. MQ kee HTTP inkih mango fayya le farmo amogginah. HTTP lih, qagitak xisaanam HTTP angaaraw umman qusba esseroh farmo maqnale cangaxxala katassa. MQ kee MQTT edde yantifiqen garuq sinni angaaraw maqnale caddol salcisa.

2. Sabhalal sinni retteemah xiqto, MQTT kee MQ angaaraw garuq innah tan taqabitteek angadaaday, kee ossotinah koox faxxiimam mali. Takkay immay, HTTP tamah abtam madudda, maqmilwa qimmoh addah wagitak, idempotence caagid ossimtam duddah.

3. rammale caylih adoobi, MQTT baxsaluk faatacimeh addah tan caylih adoobi. HTTP tah akkaawonti beytuh goolisso luk masuginna, tonnal cayli ossotina.

4. Milyoonul loowimta angaaraw le maqmilwa, HTTP stack, milyoonul loowimta angaaraw le maqmilwa qokol akah takkennah mango taama faxximta. ta qokol yakkem duudah, mango kabxah murtisso yaysiiseenim garuq sinni fantaaxawitte ta yaakumik ciggiilil. IBM IBM MessageSight, inki rack mount server 1 milyoonuk daga takke sissin qaynatih angaaraw le MQTT il geytimta. Qalalisna way, MQTT mango ixxima le maqmilwa mafaxximta.

5. Maysaxxagoogi gutuqtam, atu maysaxxagoogi maqmilwa waktil tatrussam duddam faxxinta. Tahah, dago qaynatih waktih dooro hinnay gutqo tamlimtam faxximta; push yaanam battery, system load kee bandwidth wagsiisak meqe calli kinni.

Ni taamah addat sissin oytitte ruubaanam faxximtaah, sissin qaynatih oytitte ruubaanam faxximta. Tah OS-baxsa le fidgaagi (Apple iOS, Google Play maysaxxagoogi) qimmoh addah gexsitih qimmol lowsiisa.

HTTP dubuh COMET deqsita inki cogdah lowsis abak, HTTP esseroora lowsis abak, lowsis abak geytima. ta xayyos gaalik yan nammayak inkih maqmiil kee ayfaf mabla. MQ kee MQTT inkih qokol gutqo keenik rakiiboh weelo.

6. Madruurwa pilaatformih baxsitte, nammayak inkih HTTP kee MQTT maqmilwa mango ixxima le pilaatformittel abbinotteh. sahlinih MQTT cato abbinoosuh MQTT ossotinah maqmilwah kaxxam dago macal luk.

7. Girâ gidaar qellat xiqto, inkinki massoynaanih gidaar waadot tan iroh angaarawitte dagoo baxxaaqimteh tan marsoosa. Tama portitte mango uddur HTTP (porti 80), HTTPS (porti 443), w.w.w., HTTP qaduuk tama caalatal taamitam duudah. MQTT WebSockets angaaraw addat cultam duddah HTTP lowsis esseroh addat tan, tama caalatal taamah afkan akah yaceenim. MQTT ta qaynat midnisa.

HTTP lih qalalisak, MQTT portokool fayyale tabsih caddo caabiinu le. Affaafay mexxat kak sidiicam yani:

A. mangom inki adda: gufne diggossam gibbat.

B. Dagnal inki adda: Email dagnal inki adda rubtam kee farmo kaadu inki addaak dagah rubtam duddah.

C. Inki adda: Kulli farmo gersi exxal dubuk inki adda hirigtam kee ceda.

nummaak, MQTT baar luk edde yantifiqen. MQTT inkih tan kaxxa hardware kee interneet kampaanitteh addal geytimtam duddah, axcih Facebook, BP, alibaba, baidu, w.w.

MQTT isih baxaabaxsale tekniik tuxxiiqitteh taagah, mango kampaanitte MQTT doortam faxxa IoT murtissoh angaarawih protokol. Tohih taagah, injineerwah yan mari MQTT porotokol kaxxa caddol commercial akah yakkennah abaanam faxximtah tan inki inki taamah afkanitte lem tamixxige. ceelalloh:

1. SDK kibne mali, kee baxaabaxsale heterogeneous terminal faxximta softiweer SDK package MQTT ayfaafay luk angaaraw abak. Ceelalloh, MCU, Linax, Andiroyid, IOS, WEB, w.w.w., fanat yan angaaraw aracat haanam, baxaabaxsale SDK packages faxximta.

2. Faayil kee AV maqokla. Inki inki applicationitte, oytitte elle tatrusan innal, axcih, audio signal kee video signal, Faayil kee AV fanah angaaraw faxximta.

3. sidoc haytoh exxah HTTP lih agle maqokla. Takkay ikkahh MQTT protokol qaada HTTP protokolik dagah yan, WEB server elle rakittam qaada HTTP protokol uxih lowsis gubat tan, tohih taagah tama server MQTT protokol luk angaaraw le lowsis lowsis gubat haanam faxximta Cost kaadu faxximta.

4. quuki qeedaalisso maqokla. fayyale sittal kataytam kee uma maysattaka kalaloonuh, quuki qeedaalissoh ayfaf kalah faxxiima.

5. Xoqoysimah xiinissoh angaaraw maqokla. Baxsa luk, sissin qaynatih oytitte elle kusaaqisaanamih tuxxiq le, tamah Industirih 4.0 kee kaxxa oytitte elle faxximta innal geytimta.

6. Offline farmooma maqokla, kee MQTT server lowsis oytitte lowsis gubat gactaamih taagah lowsis gubat gacta.

7. ximmok ximmo fan angaaraw maqokla, kee madab MQTT portokool oggolimteh. Mabla caddol, ximmok ximmo fan angaaraw ittat axawah tan angaaraw akah yakkennah abaanam duudumtah, takkay immay logic sissin qaynatih angaaraw leeh, jahaazih amni wagittaamal bohoy yan. B aalat kee C aalat inkih inki ximmol yanih yan waqdi, A aalat B aalat hinnay C aalat farmo ruubam yaaxigem maduuda, tonnah kaadu farmo D aalat lih yabtam bictah.

8. Buttâ angaaraw kee buttâ xiinisso maqoklaah, buttâ adoytit xiinisso ceddaah, buttâ adoytit ittat angaaraw abaanam duudaanah. sinaariyoh addat inki yahaaz mango mari lowsiisa, hinnay mango yahaaz inki num lowsiisa, baxsa luk tuxxiq le.