public override void Init(OpenAccessClusterMsgHandler messageHandler, string serverName, string identifier, IOpenAccessClusterTransportLog log)
{
this.handler = messageHandler;
this.log = log;
if (string.IsNullOrWhiteSpace(this.multicastAddress) || this.multicastPort <= 0)
{
throw new ArgumentException("Missing MulticastAddress setting.");
}
IPAddress ip = IPAddress.Parse(multicastAddress);
IPEndPoint ipep = new IPEndPoint(ip, multicastPort);
// create send socket
senderSocket = new Socket(AddressFamily.InterNetwork, SocketType.Rdm, (ProtocolType)113);
// bind socket to network interface IP address ANY
//sendSocket.Bind(new IPEndPoint(IPAddress.Any, 0));
// connect socket to multicast address group
senderSocket.Connect(ipep);
receiverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Rdm, (ProtocolType)113);
// bind socket to multicast group
receiverSocket.ExclusiveAddressUse = false;
receiverSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
receiverSocket.Bind(ipep);
receiverSocket.Listen(10);
receiverSocket.BeginAccept(OnAccept, null);
}
public override void Init(OpenAccessClusterMsgHandler messageHandler, string serverName, string identifier, IOpenAccessClusterTransportLog log)
{
this.handler = messageHandler;
this.log = log;
if (string.IsNullOrWhiteSpace(this.multicastAddress) || this.multicastPort <= 0)
{
throw new ArgumentException("Missing MulticastAddress setting.");
}
IPAddress ip;
if (IPAddress.TryParse(this.multicastAddress, out ip) == false)
{
throw new ArgumentException(string.Format("Unable to parse IP address {0}", this.multicastAddress));
}
IPEndPoint ipep = new IPEndPoint(ip, multicastPort);
// Create a TCP/IP socket.
socket = new Socket(ip.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
try
{
socket.SetSocketOption(SocketOptionLevel.Tcp, SocketOptionName.NoDelay, 1);
// Connect the socket to the remote endpoint
socket.Connect(ipep);
var greeting = Encoding.UTF8.GetBytes(string.IsNullOrEmpty(this.Localpath) ? "<Localpath>" : this.Localpath);
SendBase(greeting, socket, OpCode.Hello);
byte[] tmp = new byte[HeaderLength];
if (ReceiveAll(socket, tmp, 0, tmp.Length))
{
OpCode code;
if (ReadHeader(tmp, out code) == 0 && (code & OpCode.Welcome) != 0)
{
receiverThread = new Thread(new ThreadStart(ReceiveLoop));
receiverThread.Name = "Cache Eviction Listener for " + ipep.ToString();
receiverThread.Start();
}
else
{
Close();
}
}
else
{
Close();
}
}
catch
{
Close();
throw;
}
if (socket == null)
{
throw new InvalidOperationException("Initial Handshake with TcpCacheClusterServer failed.");
}
}
public override void Init(OpenAccessClusterMsgHandler messageHandler, string serverName, string identifier, IOpenAccessClusterTransportLog log)
{
this.handler = messageHandler;
this.log = log;
if (string.IsNullOrWhiteSpace(this.multicastAddress) || this.multicastPort <= 0)
{
throw new ArgumentException("Missing MulticastAddress setting.");
}
IPAddress ip = IPAddress.Parse(multicastAddress);
IPEndPoint ipep = new IPEndPoint(ip, multicastPort);
senderSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
senderSocket.SetSocketOption(SocketOptionLevel.Udp, SocketOptionName.NoDelay, 1);
senderSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
senderSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(ip));
senderSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, 1);
senderSocket.Connect(ipep);
receiverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
receiverSocket.ReceiveTimeout = 1000;
IPEndPoint ipepRecv = new IPEndPoint(IPAddress.Any, multicastPort);
IPAddress ipRecv = IPAddress.Parse(multicastAddress);
receiverSocket.SetSocketOption(SocketOptionLevel.Udp, SocketOptionName.NoDelay, 1);
receiverSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, 1);
receiverSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, new MulticastOption(ipRecv, IPAddress.Any));
receiverSocket.Bind(ipepRecv);
receiverThread = new Thread(new ThreadStart(ReceiveLoop));
receiverThread.Name = "Cache Eviction Listener";
receiverThread.Start();
}
public override void Init(OpenAccessClusterMsgHandler msgHandler, string serverName, string identifier, IOpenAccessClusterTransportLog log)
{
this.handler = msgHandler;
this.log = log;
if (!ConnectToRabbitMQ())
{
throw new Exception("Failed to connect to RabbitMQ");
}
StartConsumingFromRabbitMQ(millisecondsTimeout);
}
public void Close()
{
closed = true;
if (socket != null)
{
socket.Shutdown(SocketShutdown.Both);
socket.Close();
}
if (receiverThread != null)
{
receiverThread.Abort();
if (receiverThread.Join(2000))
{
receiverThread = null;
socket.Dispose();
}
}
handler = null;
}
public void Init(OpenAccessClusterMsgHandler messageHandler, string serverName, string identifier, IOpenAccessClusterTransportLog log)
{
this.handler = messageHandler;
this.log = log;
if (string.IsNullOrWhiteSpace(this.multicastAddress) || this.multicastPort <= 0)
{
throw new ArgumentException("Missing MulticastAddress setting.");
}
IPAddress ip = IPAddress.Parse(multicastAddress);
IPEndPoint ipep = new IPEndPoint(ip, multicastPort);
socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(ipep);
receiverThread = new Thread(new ThreadStart(ReceiveLoop));
receiverThread.Name = "Cache Eviction Listener";
receiverThread.Start();
}
/// <summary> /// Initializes transport after all properties have been set. /// </summary> /// <param name="msgHandler">The callback to use when messages are received</param> /// <param name="serverName">The connection id.</param> /// <param name="identifier">The identifier of the performance counters.</param> /// <param name="log">Logging instance</param> public abstract void Init(OpenAccessClusterMsgHandler msgHandler, string serverName, string identifier, IOpenAccessClusterTransportLog log);