/// 发送数据
/// </summary>
/// <param name="host"></param>
/// <param name="port"></param>
/// <param name="data"></param>
/// <returns></returns>
public static string Send(string host, int port, string data)
{
string result = string.Empty;
Socket clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
clientSocket.Connect(host, port);
clientSocket.Send(encode.GetBytes(data));
Console.WriteLine("Send：" + data);
result = Receive(clientSocket, 5000 * 2); //5*2 seconds timeout.
Console.WriteLine("Receive：" + result);
DestroySocket(clientSocket);
return result;
}
/// <summary>
/// 接收数据
/// </summary>
/// <param name="socket"></param>
/// <param name="timeout"></param>
/// <returns></returns>
private static string Receive(Socket socket, int timeout)
{
string result = string.Empty;
socket.ReceiveTimeout = timeout;
List<byte> data = new List<byte>();
byte[] buffer = new byte[1024];
int length = 0;
try
