private void SendCallback(IAsyncResult ar)
{
AsyncClientToken token = (AsyncClientToken)ar.AsyncState;
try
{
token.Socket.EndSendTo(ar);
CommonVariables.LogTool.Log(DateTime.Now.ToString(CommonFlag.F_DateTimeFormat) + " End Send:");
EndPoint ipe = new IPEndPoint(IPAddress.Parse(token.IP), token.Port);
token.Socket.BeginReceiveFrom(token.Buffer, 0, 1024, SocketFlags.None, ref ipe, new AsyncCallback(Reviceallback), token);
}
catch (Exception ex)
{
//token.HandlerReturnData(token.MessageID, true);
CommonVariables.LogTool.Log(ex.Message + ex.StackTrace);
}
}
private void Reviceallback(IAsyncResult ar)
{
AsyncClientToken token = (AsyncClientToken)ar.AsyncState;
try
{
EndPoint ipe = new IPEndPoint(IPAddress.Parse(token.IP), token.Port);
int receiveCount = token.Socket.EndReceiveFrom(ar, ref ipe);
if (receiveCount > 0)
{
CommonVariables.LogTool.Log(DateTime.Now.ToString(CommonFlag.F_DateTimeFormat) + " receive:" + Encoding.UTF8.GetString(token.Buffer, 0, receiveCount));
}
else
{
CommonVariables.LogTool.Log(DateTime.Now.ToString(CommonFlag.F_DateTimeFormat) + " receive:null");
}
//token.Socket.Close();
}
catch (Exception ex)
{
//token.HandlerReturnData(token.MessageID, true);
CommonVariables.LogTool.Log(ex.Message + ex.StackTrace);
}
}
public string TestSendUDPToService(string ipaddress, int port)
{
Socket socket = new Socket(SocketType.Dgram, ProtocolType.Udp);
m_bufferManager = BufferManager.CreateBufferManager(100 * 1024, 1024);
for (int i = 0; i <= 50; i++)
{
AsyncClientToken asyncClientToken = new AsyncClientToken();
//asyncClientToken.HandlerReturnData = handlerReturnData;
asyncClientToken.Socket = socket;
//asyncClientToken.MessageID = messageID;
asyncClientToken.IP = ipaddress;
asyncClientToken.Port = port;
asyncClientToken.Buffer = m_bufferManager.TakeBuffer(1024);
IPEndPoint ipe = new IPEndPoint(IPAddress.Parse(asyncClientToken.IP), asyncClientToken.Port);
int sendCount = Encoding.UTF8.GetBytes("TestSendUDPToService" + i.ToString(), 0, ("TestSendUDPToService" + i.ToString()).Length, asyncClientToken.Buffer, 0);
CommonVariables.LogTool.Log(DateTime.Now.ToString(CommonFlag.F_DateTimeFormat) + " Send:" + asyncClientToken.IP + asyncClientToken.Port.ToString() + "TestSendUDPToService" + i.ToString());
socket.BeginSendTo(asyncClientToken.Buffer, 0, sendCount, SocketFlags.None, ipe, new AsyncCallback(SendCallback), asyncClientToken);
}
return(null);
}
