/// <summary>
/// Initializes a new instance of the <see cref="SntpMessageEventArgs" /> class.
/// </summary>
/// <param name="channel">Socket channel request is recived on.</param>
/// <param name="data">Raw data received from socket.</param>
public SntpMessageEventArgs(SocketChannel channel, SocketBuffer data)
{
if (channel == null)
{
throw new ArgumentNullException("channel");
}
this.Channel = channel;
if (data == null)
{
throw new ArgumentNullException("data");
}
this.ChannelBuffer = data;
try
{
// Parse the sntp message
this.RequestMessage = new SntpMessage(data.Buffer);
// log that the packet was successfully parsed
logger.Debug("PACKET with channel id " + this.Channel.ChannelId.ToString() +
" successfully parsed from client endpoint " + this.Channel.RemoteEndpoint.ToString());
logger.Debug(RequestMessage.ToString());
}
catch (Exception ex)
{
logger.Error(ex, "Error parsing message:" + ex.Message.ToString());
// disconnect ?
return;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ClientConnectedEventArgs" /> class.
/// </summary>
/// <param name="socket">The channel.</param>
public SocketEventArgs(Socket socket)
{
if (socket == null)
{
throw new ArgumentNullException("socket");
}
Channel = new SocketChannel();
ChannelBuffer = new SocketBuffer();
Channel.Assign(socket);
}
/// <summary>
/// Initializes a new instance of the <see cref="ClientConnectedEventArgs" /> class.
/// </summary>
/// <param name="socket">The channel.</param>
/// <param name="messageBuffer">The message buffer.</param>
public ClientConnectedEventArgs(Socket socket, int messageBuffer)
{
if (socket == null)
{
throw new ArgumentNullException("socket");
}
AllowConnect = true;
Channel = new SocketChannel();
ChannelBuffer = new SocketBuffer(messageBuffer);
Channel.Assign(socket);
}
private void OnClientConnect(object sender, ClientConnectedEventArgs args)
{
SocketBuffer channelBuffer = args.ChannelBuffer;
if (channelBuffer != null &&
args.Channel.IsConnected &&
channelBuffer.BytesTransferred >= Constants.SNTP_MIN_MESSAGE_SIZE &&
channelBuffer.BytesTransferred <= Constants.SNTP_MAX_MESSAGE_SIZE)
{
logger.Debug("PACKET request with channel id " +
args.Channel.ChannelId.ToString() +
" was received from " +
args.Channel.RemoteEndpoint.ToString() +
" and queued for processing...");
SntpMessageEventArgs messageArgs = new SntpMessageEventArgs(args.Channel, args.ChannelBuffer);
OnSntpMessageReceived(this, messageArgs);
ThreadPool.QueueUserWorkItem(new WaitCallback(ProcessRequest), messageArgs);
}
}
/// <summary>
/// Send a new message to a connected socket.
/// </summary>
/// <param name="message">A message type Socket Buffer that contains the data to be sent.</param>
public void Send(SocketBuffer message)
{
Stream sendMessage = new MemoryStream(message.Buffer);
Send(sendMessage);
}