// Token: 0x06000779 RID: 1913 RVA: 0x0001D180 File Offset: 0x0001B380
public IAsyncResult BeginGetBackEndServerList(MiniRecipient miniRecipient, int maxServers, AsyncCallback callback, object state)
{
if (miniRecipient == null)
{
throw new ArgumentNullException("miniRecipient");
}
if (maxServers <= 0)
{
throw new ArgumentException("maxServers needs to be greater than zero");
}
this.database = miniRecipient.Database;
this.maxServers = maxServers;
OrganizationId organizationId = miniRecipient.OrganizationId;
SmtpAddress primarySmtpAddress = miniRecipient.PrimarySmtpAddress;
if (this.database == null)
{
ADUser defaultOrganizationMailbox = HttpProxyBackEndHelper.GetDefaultOrganizationMailbox(organizationId, null);
if (defaultOrganizationMailbox == null || defaultOrganizationMailbox.Database == null)
{
ExTraceGlobals.CafeTracer.TraceError <OrganizationId>(0L, "[BackEndLocator.BeginGetBackEndServerList] Cannot find organization mailbox for organization {1}", organizationId);
throw new AdUserNotFoundException(ServerStrings.ADUserNotFound);
}
this.database = defaultOrganizationMailbox.Database;
primarySmtpAddress = defaultOrganizationMailbox.PrimarySmtpAddress;
}
string domainName = null;
if (organizationId != null && !organizationId.Equals(OrganizationId.ForestWideOrgId))
{
domainName = primarySmtpAddress.Domain;
}
this.serverLocator = MailboxServerLocator.Create(this.database.ObjectGuid, domainName, this.database.PartitionFQDN);
bool flag = true;
IAsyncResult result;
try
{
result = this.serverLocator.BeginGetServer(callback, state);
flag = false;
}
catch (Exception ex)
{
ExTraceGlobals.CafeTracer.TraceError <Exception>(0L, "[AsyncBackEndLocator.BeginGetBackEndServerList] Caught exception {0}.", ex);
if (BackEndLocator.ShouldWrapInBackendLocatorException(ex))
{
throw new BackEndLocatorException(ex);
}
throw;
}
finally
{
if (flag)
{
this.serverLocator.Dispose();
this.serverLocator = null;
}
}
return(result);
}
private static IList <BackEndServer> GetBackEndServerListForDatabase(ADObjectId database, OrganizationId organizationId, SmtpAddress primarySmtpAddress, int maxServers)
{
if (maxServers == 0)
{
return(new BackEndServer[0]);
}
if (database == null)
{
return(BackEndLocator.GetBackEndServerListForOrganization(organizationId, maxServers));
}
string domainName = null;
if (organizationId != null && !organizationId.Equals(OrganizationId.ForestWideOrgId))
{
domainName = primarySmtpAddress.Domain;
}
IList <BackEndServer> result;
using (MailboxServerLocator mailboxServerLocator = MailboxServerLocator.Create(database.ObjectGuid, domainName, database.PartitionFQDN))
{
BackEndServer server = mailboxServerLocator.GetServer();
ExTraceGlobals.CafeTracer.TraceDebug <BackEndServer, ADObjectId>(0L, "[BackEndLocator.GetBackEndServerByDatabase] Returns back end server {0} for database {1}", server, database);
IList <BackEndServer> list = new List <BackEndServer>();
list.Add(server);
int num = 1;
foreach (KeyValuePair <Guid, BackEndServer> keyValuePair in mailboxServerLocator.AvailabilityGroupServers)
{
if (num >= maxServers)
{
break;
}
if (!string.Equals(keyValuePair.Value.Fqdn, server.Fqdn, StringComparison.OrdinalIgnoreCase))
{
list.Add(keyValuePair.Value);
num++;
}
}
result = list;
}
return(result);
}
private static BackEndServer GetBackEndServerByDatabase(ADObjectId database, OrganizationId organizationId, SmtpAddress primarySmtpAddress)
{
if (database == null)
{
return(BackEndLocator.GetBackEndServerByOrganization(organizationId));
}
string domainName = null;
if (organizationId != null && !organizationId.Equals(OrganizationId.ForestWideOrgId))
{
domainName = primarySmtpAddress.Domain;
}
BackEndServer result;
using (MailboxServerLocator mailboxServerLocator = MailboxServerLocator.Create(database.ObjectGuid, domainName, database.PartitionFQDN))
{
BackEndServer server = mailboxServerLocator.GetServer();
ExTraceGlobals.CafeTracer.TraceDebug <BackEndServer, ADObjectId>(0L, "[BackEndLocator.GetBackEndServerByDatabase] Returns back end server {0} for database {1}", server, database);
result = server;
}
return(result);
}
// Token: 0x0600080B RID: 2059 RVA: 0x0002074A File Offset: 0x0001E94A
internal static MailboxServerLocator Create(Guid databaseGuid, string domainName, string resourceForest)
{
return(MailboxServerLocator.Create(databaseGuid, domainName, resourceForest, true));
}
