我是一个新手在websocket领域。我创建了一个运行在.net 4.5框架下的控制台应用程序,并使用"WebSocketSharp"库创建了一个示例websocket客户端。以下是我的代码:
using System;
using WebSocketSharp;
namespace WebsocketTest
{
class Program
{
public static void Main(string[] args)
{
try
{
using (var ws = new WebSocketSharp.WebSocket("ws://192.168.18.186:7884"))
{
Console.WriteLine("started");
ws.Connect();
ws.Send("START");
Console.ReadLine();
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadLine();
}
}
}
}
但我无法与运行在另一台机器上的WebSocket服务器建立连接。我收到了以下错误信息:
09-05-2017 16:20:41|Fatal|WebSocket.connect:0|System.Net.Sockets.SocketException (0x80004005): No connection could be made because the target machine actively refused it 192.168.18.186:7884
at System.Net.Sockets.TcpClient..ctor(String hostname, Int32 port)
at WebSocketSharp.WebSocket.setClientStream()
at WebSocketSharp.WebSocket.doHandshake()
at WebSocketSharp.WebSocket.connect()
我的代码出了什么问题?有没有好的WebSocket库可用?