/// <summary>
/// Attempt to connect to a server at the specified address.
/// Base method calls Socket's Connect(str, int) method using the configured port number and invokes OnNewConnection()
/// </summary>
/// <param name="host">DNS hostname to connect to or IPv4/IPv6 address string</param>
public virtual void Connect(string host)
{
try
{
this.Socket.Connect(host, this.Port);
if (this.Socket.RemoteEndPoint != null)
{
if (this.Socket.RemoteEndPoint is IPEndPoint remoteEndpoint)
{
Server = new NetworkNode(remoteEndpoint.Address, this.Protocol, (ushort)remoteEndpoint.Port, this.Socket);
OnNewConnection(Server);
}
}
}
catch (SocketException se)
{
if (SocketExceptionOccured != null)
{
OnSocketException(Server, se);
}
else
{
throw; // Rethrow, preserving stack details
}
}
}
public void ListenForConnections()
{
while (IsRunning)
{
try
{
Socket newSocket = this.Socket.Accept();
if (newSocket != null)
{
if (newSocket.RemoteEndPoint is IPEndPoint remoteEndpoint)
{
NetworkNode Remote = new NetworkNode(remoteEndpoint.Address, this.Protocol, (ushort)remoteEndpoint.Port, newSocket);
this.OnNewConnection(Remote);
_ = ListenForMessagesAsync(Remote);
}
}
}
catch (SocketException)
{
IsRunning = false;
}
}
}
