C# networkcomms 3.0實現(xiàn)模擬登陸總結(jié)

更新時間：2017年06月17日 15:56:12 作者：蒙蒙大川

這篇文章主要介紹了C# networkcomms 3.0實現(xiàn)模擬登陸總結(jié),需要的朋友可以參考下

最近項目需要做一個客戶查詢狀態(tài)系統(tǒng),當(dāng)前上位機(jī)缺少服務(wù)功能,于是找到了networkcomms 開源框架,作為項目使用.

最新版networkcomms 下載地址:https://github.com/MarcFletcher/NetworkComms.Net

下載直接vs打開

新建服務(wù)器端

using MessageContract;
using NetworkCommsDotNet;
using NetworkCommsDotNet.Connections;
using NetworkCommsDotNet.Connections.TCP;
using NetworkCommsDotNet.DPSBase;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net;
using System.Text;
using System.Windows.Forms;
namespace AppServer
{
  public partial class MaiForm : Form
  {
    public MaiForm()
    {
      InitializeComponent();
    }
    SendReceiveOptions aboveOptions = new SendReceiveOptions(DPSManager.GetDataSerializer<ProtobufSerializer>(), null, null);
    private void button1_Click(object sender, EventArgs e)
    {
      //服務(wù)器開始監(jiān)聽客戶端的請求
      Connection.StartListening(ConnectionType.TCP, new IPEndPoint(IPAddress.Parse(txtIP.Text), int.Parse(txtPort.Text)));
      //服務(wù)器開始監(jiān)聽客戶端的請求      
      //IPEndPoint thePoint = new IPEndPoint(IPAddress.Parse(txtIP.Text), int.Parse(txtPort.Text));
      //TCPConnection.StartListening(thePoint, false);
      button1.Text = "監(jiān)聽中";
      button1.Enabled = false;
      //button1.Text = "監(jiān)聽中";
      //button1.Enabled = false;
      //此方法中包含服務(wù)器具體的處理方法。
      StartListening();
    }
    private void StartListening()
    {
      //開啟日志記錄 
      //配置日志記錄器
      //ILogger logger = new LiteLogger(LiteLogger.LogMode.ConsoleAndLogFile, "ServerLogFile_" + NetworkComms.NetworkIdentifier + ".txt");
      //NetworkComms.EnableLogging(logger);
      //禁用日志記錄 服務(wù)器端正式使用時，贏禁用日志記錄
      NetworkComms.DisableLogging();
      //服務(wù)器端處理收到的消息
      //為簡單起見，此示例中我們只處理字符類型的信息，也返回字符類型的信息。
      //處理的信息可以使自定義類，具體見下一個Demo
      NetworkComms.AppendGlobalIncomingPacketHandler<LoginContract>("ReqLogin", IncomingLoginRequest);
    }
    //處理某個具體的請求
    private void IncomingLoginRequest(PacketHeader header, Connection connection, LoginContract loginContract)
    {
      try
      {
        string resMsg = "";
        //為了簡單，這里不調(diào)用數(shù)據(jù)庫，而是模擬一下登錄
        if (loginContract.UserID == "1000" && loginContract.PassWord == "123")
          resMsg = "登錄成功";
        else
          resMsg = "用戶名密碼錯誤";
        //把返回結(jié)果寫入到契約類中，后面返回給客戶端
        //ResMsgContract contract = new ResMsgContract();
        //contract.Message = resMsg;
        //connection.SendObject<ResMsgContract>("ResLogin", contract);
        ResMsgContract contract = new ResMsgContract();
        contract.Message = resMsg;
        connection.SendObject("ResLogin", contract);
      }
      catch (Exception ex)
      {
        // LogTools.LogException(ex, "IncomingMsgHandle");
      }
    }
  }
}

在別的幫助中往往少了這行:導(dǎo)致出現(xiàn)客戶端發(fā)送時,類型打包出現(xiàn)問題. 這行代碼是客戶端服務(wù)器兩端都要加上的,是指定傳輸方式

 SendReceiveOptions aboveOptions = new SendReceiveOptions(DPSManager.GetDataSerializer<ProtobufSerializer>(), null, null);

就是這個報錯了

一下是客戶端

using MessageContract;
using NetworkCommsDotNet;
using NetworkCommsDotNet.Connections;
using NetworkCommsDotNet.Connections.TCP;
using NetworkCommsDotNet.DPSBase;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace AppClient
{
  public partial class MainForm : Form
  {
    public MainForm()
    {
      InitializeComponent();
    }
    //連接信息對象
    public ConnectionInfo connInfo = null;
    //連接對象
    Connection newTcpConnection;
    SendReceiveOptions aboveOptions = new SendReceiveOptions(DPSManager.GetDataSerializer<ProtobufSerializer>(), null, null);
    private void button1_Click(object sender, EventArgs e)
    {
      //給連接信息對象賦值
      connInfo = new ConnectionInfo(txtIP.Text, int.Parse(txtPort.Text));
      //如果不成功，會彈出異常信息
      newTcpConnection = TCPConnection.GetConnection(connInfo);
      button1.Enabled = false;
      button1.Text = "連接成功";
    }
    private void btnlogin_Click(object sender, EventArgs e)
    {
      //給契約類賦值
      LoginContract contract = new LoginContract(txtUserName.Text, txtPassword.Text);
      //contract.UserID = txtUserName.Text;
      //contract.PassWord = txtPassword.Text;
      //向服務(wù)器發(fā)送登錄信息并獲取登錄結(jié)果
       ResMsgContract resMsg = newTcpConnection.SendReceiveObject<LoginContract, ResMsgContract>("ReqLogin", "ResLogin", 5000, contract);
      //向服務(wù)器發(fā)送登錄信息并獲取登錄結(jié)果
      // ResMsgContract resMsg = newTcpConnection.SendReceiveObject<ResMsgContract>("ReqLogin", "ResLogin", 5000, contract);
      if (resMsg.Message == "登錄成功")
      {
        MessageBox.Show("登錄成功");
      }
      else
      {
        MessageBox.Show("用戶名密碼錯誤");
      }
    }
  }
}

契約類

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace MessageContract
{
  [ProtoContract]
  public class LoginContract
  {
    [ProtoMember(1)]
    public string UserID { get; set; }
    [ProtoMember(2)]
    public string PassWord { get; set; }
    public LoginContract() { }
    public LoginContract(string userID, string passWord)
    {
      this.UserID = userID;
      this.PassWord = passWord;
    }
  }
}
using ProtoBuf;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace MessageContract
{
  [ProtoContract]
  public class ResMsgContract
  {
    [ProtoMember(1)]
    public string Message;
    public ResMsgContract() { }
    public ResMsgContract(string message)
    {
      this.Message = message;
    }
  }
}

注意:

使用這個框架要配合谷歌的protobuf 要選好版本.本人沒重復(fù)測試最高版本,因為在調(diào)試登錄過程中出現(xiàn)別的問題過程中,也順改了protobuf 的版本,至今未測試最高版本是否存在兼容問題.本人成功的使用的是2.0.0.668

protobuf簡介protobuf是google提供的一個開源序列化框架,類似于XML,JSON這樣的數(shù)據(jù)表示語言,其最大的特點是基于二進(jìn)制,因此比傳統(tǒng)的XML表示高效短小

vs nuget添加方式