public static HostManager RegisterHost(IHost host)
{
if (host == null) throw new ArgumentNullException("host");
Log.WriteInfo("Registering host of type {0}", host.GetType());
var manager = new HostManager(host);
lock (_registrations)
_registrations.Add(host, manager);
return manager;
}
public static HostManager RegisterHost(IHost host)
{
if (host == null)
{
throw new ArgumentNullException(nameof(host));
}
var manager = new HostManager(host);
lock (_registrations)
_registrations.Add(host, manager);
return(manager);
}
public static void UnregisterHost(IHost host)
{
Log.WriteInfo("Unregistering host of type {0}", host.GetType());
HostManager managerToDispose = null;
lock (_registrations)
{
if (_registrations.ContainsKey(host))
{
managerToDispose = _registrations[host];
_registrations.Remove(host);
}
}
managerToDispose?.Dispose();
}
public static HostManager RegisterHost(IHost host)
{
if (host == null)
{
throw new ArgumentNullException(nameof(host));
}
Log.WriteInfo("Registering host of type {0}", host.GetType());
var manager = new HostManager(host);
lock (_registrations)
_registrations.Add(host, manager);
return(manager);
}
public static void UnregisterHost(IHost host)
{
HostManager managerToDispose = null;
lock (_registrations)
{
if (_registrations.ContainsKey(host))
{
managerToDispose = _registrations[host];
_registrations.Remove(host);
}
}
managerToDispose?.Dispose();
}
private void TryInitializeHosting()
{
if (_hostManager != null) return;
lock (SyncRoot)
{
Thread.MemoryBarrier();
if (_hostManager != null) return;
var hostManager = HostManager.RegisterHost(Host);
Thread.MemoryBarrier();
_hostManager = hostManager;
try
{
Host.RaiseStart();
_hostManager.Resolver.Resolve<ILogger<OwinLogSource>>();
}
catch
{
HostManager.UnregisterHost(Host);
_hostManager = null;
throw;
}
}
}
