[Solved] ESP8266 simultaneous NTP client and UDP server - how to avoid interference?

Hi, I have a problem because I am trying to write a program on the ESP8266. I need such a program in which I simultaneously handle the downloading of time from an NTP server and at the same time I also want to communicate with another device via UDP protocol. Everything would be fine if it wasn't for the fact that when downloading time, we first send data to the NTP server and then parse the packet (working as a client), while communication with the other device starts with parsing the packet first and only then a reply is sent (working as a server). This seems to work somehow, but the two modes often interfere with each other.

Here is a code snippet with both functions (both work separately without problems):
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The interference is that both methods parse the package so it happens that one parses the package that is intended for the other and vice versa. I don't know how to separate this so that both methods work independently so that the parsing can't get mixed up

Can you be more specific? I'm not that familiar with the subject yet

So should I do a separate udp.begin() with a separate port each time?

I honestly didn't come across it, but it has a chance of working. When I do the tests I'll be sure to let you know how it went. I'll create two objects with different ports and see how it goes.

@khoam everything worked as you wrote. Creating two separate UDP class objects and assigning separate ports helped. Everything is running smoothly.
I consider the topic closed