private void StartSend(ClientSocketAsyncEventArgs clientSocketAsyncEventArgs)
{
clientSocketAsyncEventArgs.IOEvent.WaitOne();
clientSocketAsyncEventArgs.Status = SocketStatus.Sending;
if (clientSocketAsyncEventArgs.SendBytesRemainingCount <= this.Settings.BufferSize)
{
clientSocketAsyncEventArgs.SetBuffer(clientSocketAsyncEventArgs.BufferOffsetSend, clientSocketAsyncEventArgs.SendBytesRemainingCount);
Buffer.BlockCopy(clientSocketAsyncEventArgs.DataToSend, clientSocketAsyncEventArgs.BytesSentAlreadyCount, clientSocketAsyncEventArgs.Buffer, clientSocketAsyncEventArgs.BufferOffsetSend, clientSocketAsyncEventArgs.SendBytesRemainingCount);
}
else
{
clientSocketAsyncEventArgs.SetBuffer(clientSocketAsyncEventArgs.BufferOffsetSend, this.Settings.BufferSize);
Buffer.BlockCopy(clientSocketAsyncEventArgs.DataToSend, clientSocketAsyncEventArgs.BytesSentAlreadyCount, clientSocketAsyncEventArgs.Buffer, clientSocketAsyncEventArgs.BufferOffsetSend, this.Settings.BufferSize);
}
if (!clientSocketAsyncEventArgs.AcceptSocket.Connected || clientSocketAsyncEventArgs.IsClosed)
{
clientSocketAsyncEventArgs.Status = SocketStatus.Idle;
clientSocketAsyncEventArgs.IOEvent.Set();
return;
}
bool willRaiseEvent = clientSocketAsyncEventArgs.AcceptSocket.SendAsync(clientSocketAsyncEventArgs);
if (!willRaiseEvent)
{
ProcessSend(clientSocketAsyncEventArgs);
}
}
private void StartReceive(ClientSocketAsyncEventArgs clientSocketAsyncEventArgs)
{
if (clientSocketAsyncEventArgs.Status == SocketStatus.Idle)
{
clientSocketAsyncEventArgs.IOEvent.WaitOne();
clientSocketAsyncEventArgs.Status = SocketStatus.Receiving;
clientSocketAsyncEventArgs.SetBuffer(clientSocketAsyncEventArgs.BufferOffsetReceive,
this.Settings.BufferSize);
if (!clientSocketAsyncEventArgs.AcceptSocket.Connected || clientSocketAsyncEventArgs.IsClosed)
{
clientSocketAsyncEventArgs.Status = SocketStatus.Idle;
clientSocketAsyncEventArgs.IOEvent.Set();
return;
}
bool willRaiseEvent = clientSocketAsyncEventArgs.AcceptSocket.ReceiveAsync(clientSocketAsyncEventArgs);
if (!willRaiseEvent)
{
ProcessReceive(clientSocketAsyncEventArgs);
}
}
}
