Menene WebSocket?
WebSocket ka'idar sadarwa ce ta tushen TCP da ake amfani da ita don kafawa da kiyaye ci gaba, haɗin kai biyu tsakanin a client da server kan intanit. Ba kamar ƙa'idar HTTP ta al'ada ba, WebSocket yana ba da damar ainihin-lokaci da ci gaba da musayar bayanai ba tare da buƙatar kafa sabuwar haɗi don kowane watsawa ba.
Wasu mahimman fasalulluka na WebSocket
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Haɗin dagewa: Da zarar an kafa haɗin yanar gizon WebSocket, yana ci gaba da buɗewa tsakanin saƙon client da server. Babu buƙatar fara sabon haɗi don kowane musayar bayanai.
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Bayanan Bidirectional: WebSocket yana ba da damar watsa bayanai daga duka biyun client da server kan haɗin gwiwa ɗaya. Wannan ya dace da aikace-aikacen da ke buƙatar sadarwar lokaci-lokaci, kamar wasannin kan layi, chat aikace-aikace, sabunta bayanan yanayi, da sauransu.
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Kyakkyawan Aiki: WebSocket yana rage jinkiri a musayar bayanai ta hanyar kiyaye haɗin budewa maimakon kafa sabbin hanyoyin haɗi don kowace buƙata.
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Scalability: Saboda rashin kafa haɗin gwiwa akai-akai, WebSocket na iya ɗaukar buƙatun lokaci ɗaya ba tare da ƙirƙirar sabbin server albarkatu da yawa ba.
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Tsare-tsaren Tsari: Ana watsa bayanai a cikin firam masu zaman kansu, yana sauƙaƙa sarrafawa da tabbatar da amincin bayanai.
Don amfani da WebSocket, duka biyu client da server buƙatar tallafawa wannan yarjejeniya. A client gefe, zaku iya amfani JavaScript da kafa da sarrafa haɗin yanar gizon WebSocket. A server gefe, harsunan shirye-shirye kamar Node.js, Python, Java, Ruby, da sauran su suna samar da dakunan karatu na WebSocket don taimaka maka gina aikace-aikacen lokaci-lokaci.
A taƙaice, WebSocket fasaha ce da ke ba da damar ci gaba da sadarwa ta zahiri tsakanin a client da a server ta hanyar haɗin kai mai tsayi. Wannan yana da matukar amfani don gina aikace-aikacen da ke buƙatar saurin hulɗa da sabuntawa.