Arduino (MySensors W5100 Gateway) closing TCP connection (2us- NOT 2ms) after each sending of data



  • Hello Everybody,

    just noticed with Wireshark, that TCP connection is closing after Arduino sends something!

    UDP does not do that with the same sketch!!!!

    It is closing after 2 MICROSECONDS not Milliseconds.. so it means, that TCP does not wait for anything and just closing...

    Did somebody noticed that too?

    i am working with a latest DEV branch.

    Thank you in Advance!



  • Hello Everybody,

    checked yesterday and noticed, that if i use JUST STANDARD "TCP W5100) Sketch, it happens (Connection is closing just (2 MICROseconds) after Arduino sends something and just after that it starting to establish a new connection over the next TCP port!

    Checked everything with WIRESHARK.

    WHEN I USE STANDARD ETHERNET sketch, from the Standard Arduino Library Example:

    https://github.com/arduino/Arduino/tree/master/libraries/Ethernet

    everything is just fine!

    Should i place it as an Issue?


Log in to reply
 

Suggested Topics

51
Online

11.4k
Users

11.1k
Topics

112.6k
Posts