private ServiceType GetClientAccessServiceFromList <ServiceType>(List <DownLevelServerStatusEntry> serverList, ServiceTopology topology, AnchorMailbox anchorMailbox, Site targetSite, ClientAccessType clientAccessType, Predicate <ServiceType> otherFilter, RequestDetailsLogger logger, DownLevelServerManager.DownlevelExchangeServerVersion targetDownlevelExchangeServerVersion) where ServiceType : HttpService
{
string text = anchorMailbox.ToCookieKey();
int hashCode = HttpProxyBackEndHelper.GetHashCode(text);
serverList = this.GetFilteredServerListByVersion(serverList, targetDownlevelExchangeServerVersion);
int[] shuffledList = DownLevelServerManager.GetShuffledList(serverList.Count, hashCode);
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
ExTraceGlobals.VerboseTracer.TraceDebug <string, int, string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: HashKey: {0}, HashCode: {1}, Anchor mailbox {2}.", text, hashCode, anchorMailbox.ToString());
}
for (int i = 0; i < shuffledList.Length; i++)
{
int num = shuffledList[i];
DownLevelServerStatusEntry currentServer = serverList[num];
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
ExTraceGlobals.VerboseTracer.TraceDebug <string, int, bool>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: Back end server {0} is selected by current index {1}. IsHealthy = {2}", currentServer.BackEndServer.Fqdn, num, currentServer.IsHealthy);
}
if (currentServer.IsHealthy)
{
ServiceType serviceType = topology.FindAny <ServiceType>(clientAccessType, (ServiceType service) => service != null && service.ServerFullyQualifiedDomainName.Equals(currentServer.BackEndServer.Fqdn, StringComparison.OrdinalIgnoreCase) && !service.IsOutOfService && otherFilter(service), "f:\\15.00.1497\\sources\\dev\\cafe\\src\\HttpProxy\\DownLevelServerManager\\DownLevelServerManager.cs", "GetClientAccessServiceFromList", 767);
if (serviceType != null)
{
ExTraceGlobals.VerboseTracer.TraceDebug <Uri, string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: Found service {0} matching back end server {1}.", serviceType.Url, currentServer.BackEndServer.Fqdn);
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(logger, "DownLevelTargetRandomHashing", string.Format("{0}/{1}", i, serverList.Count));
return(serviceType);
}
ExTraceGlobals.VerboseTracer.TraceError <string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: Back end server {0} cannot be found by ServiceDiscovery.", currentServer.BackEndServer.Fqdn);
}
else
{
ExTraceGlobals.VerboseTracer.TraceWarning <string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: Back end server {0} is marked as unhealthy.", currentServer.BackEndServer.Fqdn);
}
}
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(logger, "DownLevelTargetRandomHashingFailure", string.Format("{0}", serverList.Count));
this.TriggerServerMapRefreshIfNeeded(topology, serverList);
string text2 = string.Format("Unable to find proper back end service for {0} in site {1}.", anchorMailbox, targetSite.DistinguishedName);
ExTraceGlobals.VerboseTracer.TraceError <string>((long)this.GetHashCode(), "[DownLevelServerManager::GetClientAccessServiceFromList]: {0}", text2);
throw new NoAvailableDownLevelBackEndException(text2);
}
// Token: 0x0600073B RID: 1851 RVA: 0x0002A6F4 File Offset: 0x000288F4
protected override AnchorMailbox ResolveAnchorMailbox()
{
if (ExTraceGlobals.VerboseTracer.IsTraceEnabled(1))
{
ExTraceGlobals.VerboseTracer.TraceDebug <string, Uri>((long)this.GetHashCode(), "[SiteMailboxCreatingProxyRequestHandler::ResolveAnchorMailbox]: Method {0}; Url {1};", base.ClientRequest.HttpMethod, base.ClientRequest.Url);
}
if (!Utilities.IsPartnerHostedOnly && !GlobalConfiguration.GetSnapshot(MachineSettingsContext.Local, null, null).MultiTenancy.Enabled)
{
base.Logger.Set(3, "SiteMailboxCreating-ServerVersion");
return(new ServerVersionAnchorMailbox <EcpService>(new ServerVersion(Server.E15MinVersion), 0, this));
}
AnchorMailbox anchorMailbox = AnchorMailboxFactory.CreateFromCaller(this);
if (anchorMailbox is AnonymousAnchorMailbox)
{
return(anchorMailbox);
}
if (anchorMailbox is DomainAnchorMailbox || anchorMailbox is OrganizationAnchorMailbox)
{
return(anchorMailbox);
}
SidAnchorMailbox sidAnchorMailbox = anchorMailbox as SidAnchorMailbox;
if (sidAnchorMailbox != null)
{
if (sidAnchorMailbox.OrganizationId == null)
{
throw new InvalidOperationException(string.Format("OrganizationId is null for site mailbox proxy {0}.", anchorMailbox.ToString()));
}
base.Logger.Set(3, "SiteMailboxCreating-Organization");
return(new OrganizationAnchorMailbox(sidAnchorMailbox.OrganizationId, this));
}
else
{
UserBasedAnchorMailbox userBasedAnchorMailbox = anchorMailbox as UserBasedAnchorMailbox;
if (userBasedAnchorMailbox == null)
{
throw new InvalidOperationException(string.Format("Unknown site mailbox proxy {0}.", anchorMailbox.ToString()));
}
OrganizationId organizationId = (OrganizationId)userBasedAnchorMailbox.GetADRawEntry()[ADObjectSchema.OrganizationId];
if (organizationId == null)
{
throw new InvalidOperationException(string.Format("OrganizationId is null for site mailbox proxy {0}.", anchorMailbox.ToString()));
}
base.Logger.Set(3, "SiteMailboxCreating-Organization");
return(new OrganizationAnchorMailbox(organizationId, this));
}
}
