为什么我的TcpClient不发送信息?(C#)
本文关键字:信息 我的 TcpClient 为什么 | 更新日期: 2023-09-27 18:19:34
我正在制作一个简单的工具,当客户端通过Tcp连接时,它会告诉您。出于某种原因,它不会在程序第一次运行时发送,但只在第二次发送
例如:双击程序-什么都没有再次双击它,它运行TcpClient的东西。
当有人连接时告诉我的代码:
public void ListenForClients()
{
while (listening == true)
{
TcpClient currClient = listener.AcceptTcpClient();
clients.Add(currClient);
byte[] b = new byte[100];
Socket s = listener.AcceptSocket();
int k = s.Receive(b);
string ClientInfo = "";
for (int i = 0; i < k; i++)
{
ClientInfo = ClientInfo + Convert.ToChar(b[i]).ToString();
}
clientHandler(currClient, ClientInfo);
}
}
public void clientHandler(TcpClient client, string ClientInfo)
{
clientID++;
this.Invoke(new Action(() =>
{
this.Text = "Network Monitor - Connections: " + clientID.ToString();
}));
listView1.Invoke(new Action(() =>
{
IPEndPoint IP = ((IPEndPoint)client.Client.RemoteEndPoint);
ListViewItem lvi = new ListViewItem(new string[] { clientID.ToString(), IP.ToString(), ClientInfo });
this.listView1.Items.Add(lvi);
}));
}
我的客户端发送Tcp信息的代码
TcpClient me = new TcpClient();
me.Connect("127.0.0.1", 2222);
Stream sendData = me.GetStream();
ASCIIEncoding text = new ASCIIEncoding();
byte[] clientInfoByte = text.GetBytes("lol");
sendData.Write(clientInfoByte,0,clientInfoByte.Length);
sendData.Close();
me.Close();
尝试替换
Socket s = listener.AcceptSocket();
带有
Socket s = currClient.Client;
注意:
for (int i = 0; i < k; i++)
{
ClientInfo = ClientInfo + Convert.ToChar(b[i]).ToString();
}
可以写成
ClientInfo = System.Text.Encoding.ASCII.GetString(b);