private void Send(int messageID, object data, IPEndPoint remoteIP)
{
SendCell cell = new SendCell(messageID, data);
byte[] buffer = cell.ToBuffer();
UdpPeer.Send(cell, remoteIP);
}
public void Send(int messageID, object data, IPEndPoint remoteIP)
{
SendCell cell = new SendCell(messageID, data);
byte[] buffer = cell.ToBuffer();
UdpClient.BeginSend(
buffer,
buffer.Length,
remoteIP,
new AsyncCallback(SendCallback),
null);
}
private void UdpPeerReceiveData(object sender, ReceiveDataEventArgs e)
{
SendCell cell = new SendCell();
cell.FromBuffer(e.Buffer);
switch (cell.MessageID)
{
case (int)Command.ResponeSendFile:
OnResponeSendFile((ResponeTraFransfersFile)cell.Data);
break;
case (int)Command.ResponeSendFilePack:
ResponeSendFilePack((ResponeTraFransfersFile)cell.Data);
break;
case (int)Command.RequestCancelReceiveFile:
RequestCancelReceiveFile(cell.Data.ToString());
break;
}
}
private void UdpPeerReceiveData(object sender, ReceiveDataEventArgs e)
{
SendCell cell = new SendCell();
cell.FromBuffer(e.Buffer);
switch (cell.MessageID)
{
case (int)Command.RequestSendFile:
OnStartRecieve((TraFransfersFileStart)cell.Data, e.RemoteIP);
break;
case (int)Command.RequestSendFilePack:
OnRecieveBuffer((TraFransfersFile)cell.Data, e.RemoteIP);
break;
case (int)Command.RequestCancelSendFile:
OnRequestCancelSendFile(cell.Data.ToString(), e.RemoteIP);
break;
}
}
private void ReceiveCallback(IAsyncResult result)
{
IPEndPoint remoteEP = new IPEndPoint(IPAddress.Any, 0);
byte[] buffer = UdpClient.EndReceive(result, ref remoteEP);
UdpClient.BeginReceive(
new AsyncCallback(ReceiveCallback),
null);
SendCell cell = new SendCell();
cell.FromBuffer(buffer);
switch (cell.MessageID)
{
case 0:
OnStartRecieve((TraFransfersFileStart)cell.Data, remoteEP);
break;
case 1:
OnRecieveBuffer((TraFransfersFile)cell.Data, remoteEP);
break;
}
}
private void ReceiveCallback(IAsyncResult result)
{
IPEndPoint remoteEP = new IPEndPoint(IPAddress.Any, 0);
byte[] buffer = UdpClient.EndReceive(result, ref remoteEP);
UdpClient.BeginReceive(
new AsyncCallback(ReceiveCallback),
null);
SendCell cell = new SendCell();
cell.FromBuffer(buffer);
switch (cell.MessageID)
{
case 0:
case 1:
_sendFileManage.Read();
break;
case 2:
_sendFileManage.Dispose();
break;
}
}
