internal static void SetProcessTopologyMode(TopologyMode mode)
{
if (TopologyMode.Adam == mode)
{
throw new ArgumentException("mode. Adam topology mode can't be specified");
}
if (TopologyMode.Ldap == mode && TopologyProvider.IsTopologyServiceProcess())
{
TopologyProvider.isRunningOnTopologyService = true;
}
ExTraceGlobals.TopologyProviderTracer.TraceDebug <TopologyMode, TopologyMode>(0L, "User set topology mode from {0} to {1}", (TopologyProvider.userSetTopologyMode != null) ? TopologyProvider.userSetTopologyMode.Value : TopologyProvider.CurrentTopologyMode, mode);
TopologyProvider.userSetTopologyMode = new TopologyMode?(mode);
int num;
TopologyMode topologyMode = TopologyProvider.SelectTopologyMode(out num);
if (TopologyProvider.staticInstance != null && (TopologyProvider.userSetTopologyMode.Value != TopologyProvider.staticInstance.TopologyMode || TopologyProvider.userSetTopologyMode.Value != topologyMode))
{
IDisposable disposable = TopologyProvider.staticInstance as IDisposable;
TopologyProvider topologyProvider = TopologyProvider.InitializeInstance();
topologyProvider.PopulateConfigNamingContextsForLocalForest();
topologyProvider.PopulateDomainNamingContextsForLocalForest();
ConnectionPoolManager.Reset();
if (disposable != null)
{
disposable.Dispose();
}
}
}
private static TopologyProvider InitializeInstance()
{
ExTraceGlobals.TopologyProviderTracer.TraceDebug(0L, "Starting InitializeInstance and waiting for the lock");
TopologyProvider result;
lock (TopologyProvider.instanceLockRoot)
{
int adamPort;
switch (TopologyProvider.SelectTopologyMode(out adamPort))
{
case TopologyMode.ADTopologyService:
{
ServiceTopologyProvider serviceTopologyProvider = new ServiceTopologyProvider();
serviceTopologyProvider.SuppressDisposeTracker();
TopologyProvider.staticInstance = serviceTopologyProvider;
break;
}
case TopologyMode.Adam:
TopologyProvider.staticInstance = new AdamTopologyProvider(adamPort);
break;
case TopologyMode.Ldap:
TopologyProvider.staticInstance = new LdapTopologyProvider();
break;
}
ExTraceGlobals.TopologyProviderTracer.TraceDebug <int>(0L, "TopologyProvider::InitializeInstance created {0}", (int)TopologyProvider.CurrentTopologyMode);
result = TopologyProvider.staticInstance;
}
return(result);
}