/**
* 发送消息 - MsgData
*/
public void sendMsgData(MsgData md, List <Socket> sendList)
{
foreach (Socket so in sendList)
{
sendMsgData(md, so);
}
}
/*************************************************************************** Socket 发送消息 **********/
/**
* 接受信息
*/
public void RecieveMsg(Object obj)
{
Socket aSocket = (Socket)obj;
while (true)
{
try {
NetworkStream ns = new NetworkStream(aSocket);
StreamReader sr = new StreamReader(ns);
string resultStr = sr.ReadLine();
MsgData md = MsgData.DeserializeMsg(resultStr);
String msg = md.msg;
//this.preventAlwaysLoop();
testcount++;
if (testcount > 100)
{
testcount = 0;
throw new Exception("循环次数太多!");
}
appendToHistory("Msg -来自" + aSocket.RemoteEndPoint.ToString() + "\n" + msg + "\n");
}
catch (Exception ex) {
appendToHistory("异常：" + ex.Message + "\n");
this.closeTheSocket(aSocket);
cliList_live = this.getConnctedCli();
this.showCliList(cliList_live);
this.sendOnlineListToCli(cliList_live);
break;
}
}
}
/**
* 序列化为Jison
*/
public static String SerializeMsg(MsgData md)
{
JavaScriptSerializer json = new JavaScriptSerializer();
string mdString = json.Serialize(md);
return(mdString);
}
/**
* 反序列数据
*/
public static MsgData DeserializeMsg(String mdString)
{
JavaScriptSerializer json = new JavaScriptSerializer();
MsgData md = json.Deserialize <MsgData>(mdString);
return(md);
}
/*************************************************************************** END Socket 发送消息 **********/
/*************************************************************************** Socket 发送消息 **********/
//////只有服务的发送， 客户端的接收才用 MsgData 对象的数据格式
////// 其他时候， 客户端-》服务端， 客户端《-》客户端都直接发送字符串
/**
* 发送消息 - MsgData
*/
public void sendMsgData(MsgData md, Socket so)
{
String mdString = MsgData.SerializeMsg(md);
NetworkStream ns = new NetworkStream(so);
StreamWriter sw = new StreamWriter(ns);
sw.WriteLine(mdString);
sw.Flush();
}
/**
* 发送在线客户端地址给，所有在线客户端
*/
public void sendOnlineListToCli(List <Socket> cliList)
{
String cliString = "";
foreach (Socket so in cliList)
{
cliString = cliString + so.RemoteEndPoint.ToString() + "&";
}
if (cliString.Length > 0)
{
cliString = cliString.Substring(0, cliString.Length - 1);
}
MsgData md = new MsgData("", cliString);
this.sendMsgData(md, cliList);
}
/**
* 监听客户端
*/
public void listenClientConn()
{
while (true)
{
Socket aSocket = serverS.Accept();
clientList.Add(aSocket);
cliList_live = this.getConnctedCli();
this.showCliList(cliList_live);
this.sendOnlineListToCli(cliList_live);
appendToHistory("连接来自" + aSocket.RemoteEndPoint.ToString() + "\n");
MsgData md = new MsgData("这里是服务端");
this.sendMsgData(md, aSocket);
Thread newThread = new Thread(RecieveMsg);
newThread.Name = "receieveeeee";
newThread.IsBackground = true;
newThread.Start(aSocket);
}
}
/*************************************************************************** END Socket 发送消息 **********/
/**************************************************************************** 按钮 *************/
private void btn_send_Click(object sender, EventArgs e)
{
String msg = getMsgContent();
List <Socket> sendList = this.getSendTarget();
if (sendList.Count == 0)
{
appendToHistory("请选择发送对象\n");
return;
}
MsgData md = new MsgData(msg);
this.sendMsgData(md, sendList);
//显示发送信息
appendToHistory("服务端 - 发往");
foreach (Socket so in sendList)
{
appendToHistory(so.RemoteEndPoint.ToString() + ", ");
}
appendToHistory("\n" + msg + "\n");
tb_msg.Clear();
}
