I-WebSocket heartbeat ku-browser idinga i-application protocol
Hlela i-application heartbeat evunyelwene nayo ngesikhathi i-JavaScript ye-browser ingakwazi ukuthumela i-WebSocket Ping frames ngqo.
I-WebSocket API ye-browser ina-send(), kodwa kayibonisi indlela ye-ping() evamile yokuthi i-JavaScript ithumele i-protocol Ping frames.
Kufanele livumelane ne-server ngokuthi i-heartbeat yini, ukuthi i-acknowledgement ibonisa ini, kanye nokuthi i-acknowledgement endala idlula nini.