Lwaki obulemu bwa SockJS proxy buyinza okulabika oluvannyuma lw'okudda
Ekkubo lya WebSocket n'okudda mu XHR biyinza okukozesa bakasitoma ba HTTP ab'enjawulo. Manya ekyambusa ekyefuula ng'okikyusa ensengeka za proxy yaakyo.
WebSocket bwe kikola ku network emu naye SockJS ne kiremwa ku ndala, network ey'okubiri eyinza okuba nga yatandika okudda mu XHR. Kino kiyinza okukyusa enkola ya HTTP ekola ebisabyo — era n'ensengeka ya proxy ekolebwa. Noonya URL eyasooka okulemwa n'ekyambusa kye yalonda. Okukwatagana kwa WebSocket n'ebisabyo by'okubuuza ebiddako bikolebwa eby'enjawulo. Singa XHR yokka yelemwa, goberera kkubo lyayo, okukakasa kwayo n'ebidamubwa byayo ebiyaka emirembe mu kifo ky'okukyusa buli kiseera ensengeka z'akasitoma ka WebSocket akola.