![]() ![]() ![]() We took a tcpdump from the server and examined with the Wire Shark software. Basically if the device didn't receive any information from the server it keep retransmitting the duplicate data. This only happens if the IOT device lost or got interrupted the connection with the server. Often times we noticed the server receive duplicate data. Both end send it's data receive confirmation to each other, in order maintain it's communication and accept the next respective message. ![]() We have an application which it receive data from a TCP protocol (IOT device) to our Ubuntu server. ![]()
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