OpenSSL.SSL.SslStreamBase.BeginRead C# (CSharp) Метод

		public override IAsyncResult BeginRead(
			byte[] buffer,
			int offset,
			int count,
			AsyncCallback asyncCallback,
			object asyncState)
		{
			if (buffer == null)
			{
				throw new ArgumentNullException("buffer", "buffer can't be null");
			}
			if (offset < 0)
			{
				throw new ArgumentOutOfRangeException("offset", "offset less than 0");
			}
			if (offset > buffer.Length)
			{
				throw new ArgumentOutOfRangeException("offset", "offset must be less than buffer length");
			}
			if (count < 0)
			{
				throw new ArgumentOutOfRangeException("count", "count less than 0");
			}
			if (count > (buffer.Length - offset))
			{
				throw new ArgumentOutOfRangeException("count", "count is greater than buffer length - offset");
			}

			bool proceedAfterHandshake = true;
			if (count == 0) proceedAfterHandshake = false;

			InternalAsyncResult internalAsyncResult = new InternalAsyncResult(asyncCallback, asyncState, buffer, offset, count, false, proceedAfterHandshake);

			if (NeedHandshake)
			{
				//inHandshakeLoop = true;
				BeginHandshake(internalAsyncResult);
			}
			else
			{
				InternalBeginRead(internalAsyncResult);
			}

			return internalAsyncResult;
		}