我正在尝试创建一个需要在后台运行并侦听传入流量的 Windows 服务(正常且常规的 TCP 侦听器)
我的代码是:
private TcpListener server;
public void startServer()
{
// EventLog.WriteEntry(source, "connected on: " + ipAddress.ToString() + " port: " + Service1.Port.ToString());
server = new TcpListener(IPAddress.Parse("127.0.0.1"), Service1.Port);
server.Start();
while (true)
{
var client = server.AcceptTcpClient();
new Thread(work).Start(client);
}
public void work(object client)
{
string msg = null;
var clientLocal = (TcpClient)client;
using (NetworkStream ns = clientLocal.GetStream())
using (StreamReader sr = new StreamReader(ns))
{
byte[] msgFullArray = new UTF8Encoding(true).GetBytes(msg);
fs.Write(msgFullArray, 0, msg.Length);
}
现在,如果您根本不查看工作方法,因为每当我启动服务时,每当我尝试在我的位置启动它时,它就会冻结:
var client = server.AcceptTcpClient();
这意味着我的服务永远无法使用 Thread 或我的 Work 方法。
我可以从之前的日志记录中看到它进入我的 while 循环,然后使服务超时
In your OnStart
你必须实例化一个服务器类的方法。
protected override void OnStart(string[] args)
{
// Create the Server Object ans Start it.
server = new TCPServer();
server.StartServer();
}
负责通过创建新的连接来处理与服务器的连接Thread
(这样它就是一个非阻塞进程)
public void StartServer()
{
if (m_server!=null)
{
// Create a ArrayList for storing SocketListeners before
// starting the server.
m_socketListenersList = new ArrayList();
// Start the Server and start the thread to listen client
// requests.
m_server.Start();
m_serverThread = new Thread(new ThreadStart(ServerThreadStart));
m_serverThread.Start();
// Create a low priority thread that checks and deletes client
// SocktConnection objcts that are marked for deletion.
m_purgingThread = new Thread(new ThreadStart(PurgingThreadStart));
m_purgingThread.Priority=ThreadPriority.Lowest;
m_purgingThread.Start();
}
}
对于每个套接字,它将由一个监听TCPListener
.
private void ServerThreadStart()
{
// Client Socket variable;
Socket clientSocket = null;
TCPSocketListener socketListener = null;
while(!m_stopServer)
{
try
{
// Wait for any client requests and if there is any
// request from any client accept it (Wait indefinitely).
clientSocket = m_server.AcceptSocket();
// Create a SocketListener object for the client.
socketListener = new TCPSocketListener(clientSocket);
// Add the socket listener to an array list in a thread
// safe fashon.
//Monitor.Enter(m_socketListenersList);
lock(m_socketListenersList)
{
m_socketListenersList.Add(socketListener);
}
//Monitor.Exit(m_socketListenersList);
// Start a communicating with the client in a different
// thread.
socketListener.StartSocketListener();
}
catch (SocketException se)
{
m_stopServer = true;
}
}
}
这里是完整的项目文章.
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