B4R Question UPD packed send checking

[mtd]

Helllo;
I used this code for data send with UDP protocol.

its work and i recive data with host.
But I closed Host application, and sender code result not change same read logs ("packet send")
How can i check send status?


Wemos board code:

If udp.BeginPacket(sip,54321) Then
        udp.Write("Returns-")
        Dim x As String
        x=Rnd(100,999)
        Log(x)
        udp.Write(x)
        If udp.SendPacket Then
            Log("packet send")
        Else
            Log("Error")
        End If
    Else
        Log("Service Problems")
    End If

 

[Erel]

There isn't any other information available. You never know with UDP whether the sent packet was received (it is a connectionless protocol).

 

[mtd]

There isn't any other information available. You never know with UDP whether the sent packet was received (it is a connectionless protocol).

Ok. thank you.
UDP is one way ticket

 

[tigrot]

I never use UDP, TCP is better, generates more traffic, but it's a lot safer. I connect, send info and if no other activity is needed, sconnect. Protocolo takes care of anything.