testexample.go

func TestExternalServer(t *testing.T) {                                                                   
    client := NewClient(NewSecurityNull())                                                                
    err := client.Connect("tcp://127.0.0.1:31337")                                                        
    if err != nil {                                                                                       
        t.Error(err)                                                                                      
    }                                                                                                     
                                                                                                          
    err = client.Send([]byte("HELLO"))                                                                    
    if err != nil {                                                                                       
        t.Error(err)                                                                                      
    }                                                                                                     
}