// Token: 0x0600002E RID: 46 RVA: 0x000025F4 File Offset: 0x000007F4
public virtual string GetFqdn(string shortNodeName, bool throwException)
{
if (SharedHelper.StringIEquals(shortNodeName, "localhost") || SharedHelper.StringIEquals(shortNodeName, MachineName.Local))
{
return(AmServerName.LocalComputerName.Fqdn);
}
AmServerNameCache.CacheEntry cacheEntry = null;
bool flag = false;
try
{
this.m_rwLock.EnterReadLock();
if (this.m_cache != null)
{
flag = true;
if (this.m_cache.TryGetValue(shortNodeName, out cacheEntry) && cacheEntry.ExpiryTime > ExDateTime.Now)
{
return(cacheEntry.Fqdn);
}
}
}
finally
{
try
{
this.m_rwLock.ExitReadLock();
}
catch (SynchronizationLockException)
{
}
}
string text = AmServerNameCache.ResolveFqdn(shortNodeName, throwException);
if (!flag)
{
return(text);
}
try
{
this.m_rwLock.EnterWriteLock();
if (!this.m_cache.TryGetValue(shortNodeName, out cacheEntry))
{
cacheEntry = new AmServerNameCache.CacheEntry();
this.m_cache.Add(shortNodeName, cacheEntry);
}
cacheEntry.ExpiryTime = ExDateTime.Now + this.TimeToLive;
cacheEntry.Fqdn = text;
}
finally
{
try
{
this.m_rwLock.ExitWriteLock();
}
catch (SynchronizationLockException)
{
}
}
return(text);
}
// Token: 0x06000030 RID: 48 RVA: 0x00002874 File Offset: 0x00000A74
public void PopulateForDag()
{
Dictionary <string, AmServerNameCache.CacheEntry> dictionary = new Dictionary <string, AmServerNameCache.CacheEntry>(16, MachineName.Comparer);
Exception ex = SharedHelper.RunADOperationEx(delegate(object param0, EventArgs param1)
{
IADToplogyConfigurationSession iadtoplogyConfigurationSession = ADSessionFactory.CreateIgnoreInvalidRootOrgSession(true);
Exception ex2;
IADDatabaseAvailabilityGroup localServerDatabaseAvailabilityGroup = DirectoryHelper.GetLocalServerDatabaseAvailabilityGroup(iadtoplogyConfigurationSession, out ex2);
if (ex2 != null)
{
AmServerNameCache.Tracer.TraceError <Exception>(0L, "PopulateForDag failed to get DAG: {0}", ex2);
return;
}
if (localServerDatabaseAvailabilityGroup != null)
{
iadtoplogyConfigurationSession.UseConfigNC = false;
iadtoplogyConfigurationSession.UseGlobalCatalog = true;
MultiValuedProperty <ADObjectId> servers = localServerDatabaseAvailabilityGroup.Servers;
if (servers != null)
{
foreach (ADObjectId adobjectId in servers)
{
IADComputer iadcomputer = iadtoplogyConfigurationSession.FindComputerByHostName(adobjectId.Name);
if (iadcomputer != null && !string.IsNullOrEmpty(iadcomputer.DnsHostName))
{
AmServerNameCache.CacheEntry cacheEntry = new AmServerNameCache.CacheEntry();
cacheEntry.ExpiryTime = ExDateTime.Now + this.TimeToLive;
cacheEntry.Fqdn = iadcomputer.DnsHostName;
}
else
{
AmServerNameCache.Tracer.TraceError <ADObjectId>(0L, "PopulateForDag could not map server {0}", adobjectId);
}
}
}
}
});
if (ex != null)
{
AmServerNameCache.Tracer.TraceError <Exception>(0L, "PopulateForDag did not replace cache because: {0}", ex);
return;
}
if (dictionary != null)
{
AmServerNameCache.Tracer.TraceDebug(0L, "PopulateForDag replaced the cache");
try
{
this.m_rwLock.EnterWriteLock();
this.m_cache = dictionary;
}
finally
{
try
{
this.m_rwLock.ExitWriteLock();
}
catch (SynchronizationLockException)
{
}
}
}
}
