/// <summary>
/// Asynchronous peer connection callback. When a connection
/// is completed try to add it to the swarm via the connector
/// passed as a parameter.
/// </summary>
/// <param name="ar"></param>
private void ConnectionAsyncHandler(IAsyncResult ar)
{
AgentConnector connector = (AgentConnector)ar.AsyncState;
try
{
connector.socket.EndConnect(ar);
connector.callBack(connector);
}
catch (Exception ex)
{
connector.socket?.Close();
Log.Logger.Error("Error (Ignored): " + ex.Message);
}
}
internal static int listenPort = Host.DefaultPort; // Listener port
/// <summary>
/// Asynchronous remote peer connection callback. When a remote connection
/// arrives try to add it to the swarm via the connector passed then prime
/// the accept callback for the next peers connection attempt.
/// </summary>
/// <param name="ar"></param>
private void AcceptAsyncHandler(IAsyncResult ar)
{
AgentConnector connector = (AgentConnector)ar.AsyncState;
try
{
connector.socket = _listenerSocket.EndAccept(ar);
connector.callBack(connector.Copy());
_listenerSocket.BeginAccept(new AsyncCallback(AcceptAsyncHandler), connector);
}
catch (Exception ex)
{
connector.socket?.Close();
Log.Logger.Error(ex);
Log.Logger.Info("Port connection listener terminated.");
}
}