/// <summary>
///
/// </summary>
/// <param name="raftNodeSettings"></param>
/// <param name="udpPort">e.g. 47777 </param>
/// <param name="verboseNode">Will call VerbosePrint on true</param>
public RaftNodeUdp(RaftNodeSettings raftNodeSettings, int udpPort, bool verboseNode)
{
try
{
TM = new TimeMaster(this);
udpSocket = new UdpSocketListener(TM, this);
UdpPort = udpPort;
rn = new RaftNode(raftNodeSettings, this, this);
rn.Verbose = verboseNode;
rn.NodeAddress.IsMe = true;
//Can be increased on the hot system later.
rn.SetNodesQuantityInTheCluster(raftNodeSettings.InitialQuantityOfRaftNodesInTheCluster);
//Supplied by emulator for VerbosePrints
rn.NodeAddress.NodeAddressId = raftNodeSettings.RaftNodeIdExternalForEmulator;
}
catch (Exception ex)
{
this.LogError(new WarningLogEntry()
{
Exception = ex, Method = "Raft.RaftNodeUdp.RaftNodeUdp"
});
}
}
public void StopListen(IPEndPoint endpoint)
{
lock (listeners)
{
if (listeners.ContainsKey(endpoint))
{
UdpSocketListener listener = listeners[endpoint];
if (listener.Release() == 0)
{
listeners.Remove(endpoint);
}
}
}
}
public void Listen(IPAddress ipAddress, int port)
{
lock (listeners)
{
IPEndPoint endpoint = new IPEndPoint(ipAddress, port);
if (listeners.ContainsKey(endpoint))
{
UdpSocketListener listener = listeners[endpoint];
listener.AddRef();
}
else
{
UdpSocketListener listener = new UdpSocketListener(ipAddress, port, false, MaxBufferPoolSize, MaxMessageSize, dataReceivedCallback);
listener.Open();
listener.AddRef();
listeners.Add(endpoint, listener);
}
}
}
public void Listen(IPAddress ipAddress, int port)
{
lock (listeners)
{
IPEndPoint endpoint = new IPEndPoint(ipAddress, port);
if (listeners.ContainsKey(endpoint))
{
UdpSocketListener listener = listeners[endpoint];
listener.AddRef();
}
else
{
UdpSocketListener listener = new UdpSocketListener(ipAddress, port, false, MaxBufferPoolSize, MaxMessageSize, dataReceivedCallback);
listener.Open();
listener.AddRef();
listeners.Add(endpoint, listener);
}
}
}
/// <summary>
///
/// </summary>
public void Dispose()
{
try
{
this.TM.Dispose();
if (udpSocket != null)
{
udpSocket.Stop();
udpSocket.Dispose();
udpSocket = null;
}
if (rn != null)
{
rn.NodeStop();
rn.Dispose();
rn = null;
}
}
catch
{}
}
private void InitListener()
{
string hostName = Dns.GetHostName();
IPAddress[] ipasAddresses = Dns.GetHostAddresses(hostName);
List <IPAddress> list = new List <IPAddress>(ipasAddresses)
{
IPAddress.Parse("127.0.0.1")
};
_Listeners = new List <ISocketListener>(list.Count);
foreach (IPAddress ipa in list)
{
ListenerInfo info = new ListenerInfo()
{
BackLog = ServerConfig.BackLog,
EndPoint = new IPEndPoint(ipa, ServerConfig.ListenPort)
};
ISocketListener socketListener;
if (this.ServerConfig.SocketMode == SocketMode.Tcp)
{
socketListener = new TcpSocketListener(info);
}
else
{
socketListener = new UdpSocketListener(info);
}
socketListener.NewClientAccepted += tcpSocketListener_NewClientAccepted;
socketListener.Error += tcpSocketListener_Error;
socketListener.Stopped += tcpSocketListener_Stopped;
socketListener.Start(this.ServerConfig);
_Listeners.Add(socketListener);
}
}
