public SendToken([NotNull] Socket socket, [NotNull] TOuterToken outerToken,
[NotNull] IList <ArraySegment <byte> > buffer, int expectedBytesCount,
[NotNull] SenderCallback callback)
{
if (socket == null)
{
throw new ArgumentNullException("socket");
}
if (outerToken == null)
{
throw new ArgumentNullException("outerToken");
}
if (buffer == null)
{
throw new ArgumentNullException("buffer");
}
if (expectedBytesCount <= 0)
{
throw new ArgumentOutOfRangeException("expectedBytesCount", "must be positive");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
Socket = socket;
OuterToken = outerToken;
ExpectedBytesCount = expectedBytesCount;
Buffer = buffer;
Callback = callback;
}
public void SendAsync([NotNull] Socket socket, [NotNull] IList <ArraySegment <byte> > buffers, int messageSize,
[NotNull] TOuterToken outerToken, [NotNull] SenderCallback callback)
{
if (socket == null)
{
throw new ArgumentNullException("socket");
}
if (buffers == null)
{
throw new ArgumentNullException("buffers");
}
if (messageSize <= 0)
{
throw new ArgumentOutOfRangeException("messageSize", "must be positive");
}
if (outerToken == null)
{
throw new ArgumentNullException("outerToken");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
var socketArgs = _socketArgsPool.Get();
var token = new SendToken(socket, outerToken, buffers, messageSize, callback);
socketArgs.BufferList = buffers.Trim(messageSize);
socketArgs.Completed += SendCompletedHandler;
socketArgs.UserToken = token;
try
{
bool willRaiseEvent = socket.SendAsync(socketArgs);
if (!willRaiseEvent)
{
SendCompletedHandler(this, socketArgs);
}
}
catch (SocketException socketException)
{
Debug.Assert(socketException.SocketErrorCode != SocketError.Success);
ReleaseResourcesAndCallErrorCallback(socketArgs, token, socketException.SocketErrorCode);
}
}