/// <summary>
/// Start the server
/// <para>If <paramref name="localClient"/> is given then will start in host mode</para>
/// </summary>
/// <param name="config">Config for <see cref="Peer"/></param>
/// <param name="localClient">if not null then start the server and client in hostmode</param>
// Has to be called "StartServer" to stop unity complaining about "Start" method
public void StartServer(NetworkClient localClient = null)
{
ThrowIfActive();
ThrowIfSocketIsMissing();
Application.quitting += Stop;
if (logger.LogEnabled())
{
logger.Log($"NetworkServer created, Mirage version: {Version.Current}");
}
logger.Assert(Players.Count == 0, "Player should have been reset since previous session");
logger.Assert(_connections.Count == 0, "Connections should have been reset since previous session");
World = new NetworkWorld();
SyncVarSender = new SyncVarSender();
LocalClient = localClient;
MessageHandler = new MessageHandler(World, DisconnectOnException);
MessageHandler.RegisterHandler <NetworkPingMessage>(World.Time.OnServerPing);
var dataHandler = new DataHandler(MessageHandler, _connections);
Metrics = EnablePeerMetrics ? new Metrics(MetricsSize) : null;
var config = PeerConfig;
if (config == null)
{
config = new Config
{
// only use MaxConnections if config was null
MaxConnections = MaxConnections,
};
}
var maxPacketSize = SocketFactory.MaxPacketSize;
NetworkWriterPool.Configure(maxPacketSize);
// Are we listening for incoming connections?
// If yes, set up a socket for incoming connections (we're a multiplayer game).
// If not, that's okay. Some games use a non-listening server for their single player game mode (Battlefield, Call of Duty...)
if (Listening)
{
// Create a server specific socket.
var socket = SocketFactory.CreateServerSocket();
// Tell the peer to use that newly created socket.
_peer = new Peer(socket, maxPacketSize, dataHandler, config, LogFactory.GetLogger <Peer>(), Metrics);
_peer.OnConnected += Peer_OnConnected;
_peer.OnDisconnected += Peer_OnDisconnected;
// Bind it to the endpoint.
_peer.Bind(SocketFactory.GetBindEndPoint());
if (logger.LogEnabled())
{
logger.Log($"Server started, listening for connections. Using socket {socket.GetType()}");
}
if (RunInBackground)
{
Application.runInBackground = RunInBackground;
}
}
else
{
// Nicely mention that we're going live, but not listening for connections.
if (logger.LogEnabled())
{
logger.Log("Server started, but not listening for connections: Attempts to connect to this instance will fail!");
}
}
InitializeAuthEvents();
Active = true;
_started?.Invoke();
if (LocalClient != null)
{
// we should call onStartHost after transport is ready to be used
// this allows server methods like NetworkServer.Spawn to be called in there
_onStartHost?.Invoke();
localClient.ConnectHost(this, dataHandler);
if (logger.LogEnabled())
{
logger.Log("NetworkServer StartHost");
}
}
}
