From Xojo Documentation

Read-Only Property (As Boolean )
BooleanValue = aSocketCore.IsConnected

Supported for all project types and targets.

Indicates whether the socket is currently connected.


For TCPSockets, a connection means you can send and receive data and are connected to a remote machine. For UDPSockets, this means that you are bound to the port and are able to send, receive, join or leave multicast groups, or set socket options.


If EasyUDPSocket1.IsConnected Then
// proceed using the connection
MessageBox("Connection failed!")
End If