static void Main(string[] args)
{
bool isRunningServer = true;
Task.Factory.StartNew(() =>
{
List<Client> clients=new List<Client>();
TcpListener server = new TcpListener(IPAddress.Parse("127.0.0.1"), 8888);
server.Start();
while (isRunningServer)
{
try
{
Client newClient=new Client(server.AcceptTcpClient());
clients.Add(newClient);
newClient.Run();
}
catch (Exception)
{
throw;
}
}
},TaskCreationOptions.LongRunning);
Console.WriteLine("running");
Console.ReadLine();
isRunningServer = false;
Console.WriteLine("stoping");
Console.ReadLine();
}
//在新的线程中的操作，它主要用于当接收到一个客户端请求时，确认与客户端的连接，
//并且立刻启动一个新的线程来处理和该客户端的信息交互。
private void StartSocketListen()
{
while (Form1.SocketServiceFlag)
{
try
{
//当接收到一个客户端请求时，确认与客户端的连接
if (listener.Pending())//检查是否连接请求，如果有则为True
{
Socket socket = listener.AcceptSocket();
if (clients.Count >= MAX_NUM)
{
//msg_Handle msg_Handle1 = new msg_Handle(this.rtbSocketMsg.AppendText);
//this.rtbSocketMsg.Invoke(msg_Handle1, new object[]{"已经达到了最大连接数：" +
// MAX_NUM + "，拒绝新的连接\n"});
////this.rtbSocketMsg.AppendText("已经达到了最大连接数：" +
//// MAX_NUM + "，拒绝新的连接\n");
socket.Close();
}
else
{
//启动一个新的线程，
//执行方法this.ServiceClient，处理用户相应的请求
Client client = new Client(this, socket);
Thread clientService = new Thread(
new ThreadStart(client.ServiceClient));
clientService.Start();
AutoRead(client);
//client.ReadFromBuffer_ServerToOutside();
}
}
Thread.Sleep(200);//主线程休息200ms
}
catch (Exception ex)
{
msg_Handle msg_Handle2 = new msg_Handle(this.rtbSocketMsg.AppendText);
this.rtbSocketMsg.Invoke(msg_Handle2, new object[] { ex.Message.ToString() + "\n" });
}
}
}
private void AutoRead(Client client)
{
timer1.Elapsed += (s_, e_) => client.ReadFromBuffer_ServerToOutside();
timer1.AutoReset = true;
timer1.Enabled = true;
}
private void SendToClient(Client client, string msg)
{
System.Byte[] message = System.Text.Encoding.Unicode.GetBytes(
msg.ToCharArray());
client.CurrentSocket.Send(message, message.Length, 0);
}
//SendToClient()方法实现了向客户端发送命令请求的功能
private void SendToClient(Client client, string command, string msg)
{
//string msg = System.Text.Encoding.Unicode.GetString(CreateFrame(command, msg));
byte[] message = CreateFrame(command, msg);
client.CurrentSocket.Send(message, message.Length, 0);
}
