iOS Question Error while sending UDP packets

[Nitin Joshi]

My IOS APP can receive UDP packets successfully however while sending UDP packet error occurs. There is no error description so i am unable to know what is the reason. I just see error message in Log (screenshot attached).
UDP data is "SHCSPV006"
IP address: Broadcast address

Please note: Below code is working fine in B4A

Sub UDP_Sent (Str As String, remoteIP As String)
    Connection_Timer.Enabled=False
    Dim Data() As Byte
    If UDP_Skt.IsInitialized=False Then
        UDP_Skt.Initialize("UDP", 4211, 255)
    End If
    Data=Str.GetBytes("UTF8")
    UDP_Pkt.Initialize(Data, remoteIP, 4210)
    UDP_Skt.Send(UDP_Pkt)
End Sub

 

[Erel]

What is the output of Log(remoteIP)? Is this the broadcast address? If so then you need to send the packet with SendBroadcast.

 

[Nitin Joshi]

Dear Erel, IP in log is broadcast IP. Let me change as suggested (with SendBroadcast), thanks.

 

[Nitin Joshi]

you need to send the packet with SendBroadcast.

@Erel , applied this. Solved it, thank you.