let messageSender = new MessageSender_WebSocket("ws://127.0.0.1:8080/");
let ssc_c = new x.SimpleChatCommand_Client(messageSender);
ssc_c.Login("Test1","test1")
    .then(isSuccess=>{
        if(isSuccess){
            ssc_c.SendMessage("user1","testMethod");
        }
    })

let messageSender = new MessageSender_WebSocket("ws://127.0.0.1:8080/");
let ssc_c = new x.SimpleChatCommand_Client(messageSender);
sscClient.On("message",console.log);