我正在尝试在 C# 中构建一个单纯的客户端/服务器 tcp 连接
这是服务器代码片段:
y
和客户端代码片段:
try
{
var iPAddress = IPAddress.Parse("127.0.0.1");
var tcpListener = new TcpListener(iPAddress, 8001);
tcpListener.Start();
Console.WriteLine("The server is running and listening to the port 8001.");
Console.WriteLine($"The local End point is: {tcpListener.LocalEndpoint}");
Console.WriteLine("Waiting for a connection.....");
var newClient = tcpListener.AcceptTcpClient();
while (true)
{
var rStream = new StreamReader(newClient.GetStream());
var receivedObjDto = JsonConvert.DeserializeObject<ObjDto>(rStream.ReadLine());
Total += receivedObjDto.Order;
Console.WriteLine($"message from {newClient.Client.RemoteEndPoint}: {receivedObjDto.Message}, order: {receivedObjDto.Order}, New Total: {Total}");
}
...
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
我不知道为什么它不起作用。
在调试时,我可以在服务器端(在客户端连接并发送消息后)看到代码在该行之后没有执行任何其他操作:
...
var streamWriter = new StreamWriter(this.tcpConn.GetStream());
var objDto = new ObjDto(message, orderValue);
if (this.tcpConn == null)
{
MessageBox.Show("Connection not established", "test", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
streamWriter.WriteLine(JsonConvert.SerializeObject(objDto));
...
(很可能是在等待行结束?)
我通过关闭客户端代码中的 streamWriter 使其工作,但我认为这不是正确的方法:
var receivedObjDto = JsonConvert.DeserializeObject<ObjDto>(rStream.ReadLine());
有什么想法吗?评论?