package main import ( "crypto/tls" "log" ) func main() { config := &tls.Config{ MinVersion: tls.VersionTLS12, InsecureSkipVerify: true, } conn, err := tls.Dial("tcp4", "localhost:1965", config) if err != nil { log.Fatal(err) } n, err := conn.Write([]byte("Test message")) if err != nil { log.Fatal(err) } log.Println(n) }