conn, err := net.ListenUDP("udp", addr) if err != nil { // handle error } defer conn.Close()
conn, err := net.DialUDP("udp", nil, addr) if err != nil { // handle error } defer conn.Close()This example creates a UDP connection using the DialUDP function and closes it using the Close method. The connection is closed using a defer statement to ensure that it is done even if an error occurs. The package library used in these examples is the net package in Go.