node.js - Can a WebSocket connection be disconnected or messages lost due to poor signal strength? -


i have app uses native websockets on browser , node ws on server. have been testing on devices not have great wi-fi connections (on 5 bar signal strength indicator range 2 5 bars).

it seems impacts performance. when device has 2 or bars, looks messages aren't transmitted / received server. can't check see if connection has been dropped because of this issue doesn't seem right because device has weak signal, messages not transmit. because based on tcp, don't websockets guarantee delivery of messages / , wouldn't connection persist long there internet connectivity?


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