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[pturmel]

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Best place to run system.serial.readBytes() in gateway scope for unsolicited data

Hi As system.serial.readBytes() block script until its timeout pass, what is best place and method to call this functions without causing gateway CPU usage increasing. I’d like a mechanism like interrupt when I receive a char in serial line and then I start to capture my packet. As my device send data unsolicited putting it in a gateway timer may cause I lost packet.

Especially take note of the memory leak opportunities and persistent dictionary solutions.