MQTT Keep Alive vs TCP Keep Alive
Ethernet Chips
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Ethernet Chips
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RE: MQTT Keep Alive vs TCP Keep Alive
by Eugeny ·
It seems you answered your question yourself
TCP KA packet serves probing purpose (and only if there was an activity) after connection establishment. If you have any other probing method, then KA becomes useless. The useful thing about KA is that it is performed in background without application involvement.