internal IAsyncResult BeginGetMailTipsInBatches(RecipientInfo[] recipientsInfo, RecipientInfo senderInfo, bool doesNeedConfig, AsyncCallback asyncCallback, object asyncCallbackData)
{
this.primarySmtpAddress = this.userContext.ExchangePrincipal.MailboxInfo.PrimarySmtpAddress.ToString();
ClientSecurityContext clientSecurityContext = this.userContext.LogonIdentity.ClientSecurityContext.Clone();
string weekdayDateTimeFormat = this.userContext.UserOptions.GetWeekdayDateTimeFormat(true);
MailTipsState mailTipsState = new MailTipsState(recipientsInfo, senderInfo, doesNeedConfig, this.userContext.ExchangePrincipal.LegacyDn, this.primarySmtpAddress, clientSecurityContext, this.userContext.TimeZone, this.userContext.UserCulture, this.userContext.ExchangePrincipal.MailboxInfo.OrganizationId, this.userContext.MailboxIdentity.GetOWAMiniRecipient().QueryBaseDN, this.userContext.UserOptions.HideMailTipsByDefault, this.userContext.PendingRequestManager, Query <IEnumerable <MailTips> > .GetCurrentHttpRequestServerName(), weekdayDateTimeFormat);
OwaAsyncResult owaAsyncResult = new OwaAsyncResult(asyncCallback, asyncCallbackData);
Interlocked.Increment(ref this.concurrentRequestCount);
if (3 >= this.concurrentRequestCount)
{
ExTraceGlobals.CoreCallTracer.TraceError <int, string>((long)this.GetHashCode(), "MailTipsNotificationHandler.BeginGetMailTipsInBatches, serving concurrent request {0} for {1}", this.concurrentRequestCount, this.primarySmtpAddress);
ThreadPool.QueueUserWorkItem(new WaitCallback(this.GetMailTipsWorker), mailTipsState);
return(owaAsyncResult);
}
IAsyncResult result;
try
{
ExTraceGlobals.CoreCallTracer.TraceError <int>((long)this.GetHashCode(), "MailTipsNotificationHandler.BeginGetMailTipsInBatches, maximum concurrent request limit {0} has been reached", 3);
MailTipsNotificationHandler.PopulateException(mailTipsState, new OwaMaxConcurrentRequestsExceededException("Maximum MailTips concurrent requests exceeded"), this.GetHashCode());
this.mailTipsNotifier.AddToPayload(mailTipsState);
this.mailTipsNotifier.PickupData();
result = owaAsyncResult;
}
finally
{
Interlocked.Decrement(ref this.concurrentRequestCount);
}
return(result);
}
private IEnumerable <MailTips> GetMailTipsInBatches(MailTipsState mailTipsState)
{
Exception ex = null;
try
{
using (IStandardBudget standardBudget = StandardBudget.Acquire(mailTipsState.ClientSecurityContext.UserSid, BudgetType.Owa, ADSessionSettings.FromRootOrgScopeSet()))
{
string callerInfo = "MailTipsNotificationHandler.GetMailTipsInBatches";
standardBudget.CheckOverBudget();
standardBudget.StartConnection(callerInfo);
standardBudget.StartLocal(callerInfo, default(TimeSpan));
mailTipsState.Budget = standardBudget;
ClientContext clientContext = ClientContext.Create(mailTipsState.ClientSecurityContext, mailTipsState.Budget, mailTipsState.LogonUserTimeZone, mailTipsState.LogonUserCulture);
((InternalClientContext)clientContext).QueryBaseDN = mailTipsState.QueryBaseDn;
ExTraceGlobals.CoreCallTracer.TraceDebug <ADObjectId>((long)this.GetHashCode(), "QueryBaseDN set to {0}", mailTipsState.QueryBaseDn);
ProxyAddress sendingAsProxyAddress = this.GetSendingAsProxyAddress(mailTipsState);
mailTipsState.CachedOrganizationConfiguration = CachedOrganizationConfiguration.GetInstance(mailTipsState.LogonUserOrgId, CachedOrganizationConfiguration.ConfigurationTypes.All);
ExTraceGlobals.CoreCallTracer.TraceDebug <OrganizationId>((long)this.GetHashCode(), "Organization ID = {0}", mailTipsState.LogonUserOrgId);
try
{
int num = 0;
do
{
ProxyAddress[] nextBatch = MailTipsNotificationHandler.GetNextBatch(mailTipsState.RecipientsInfo, ref num);
mailTipsState.GetMailTipsQuery = new GetMailTipsQuery(this.GetHashCode(), clientContext, sendingAsProxyAddress, mailTipsState.CachedOrganizationConfiguration, nextBatch, MailTipTypes.OutOfOfficeMessage | MailTipTypes.MailboxFullStatus | MailTipTypes.CustomMailTip | MailTipTypes.ExternalMemberCount | MailTipTypes.TotalMemberCount | MailTipTypes.DeliveryRestriction | MailTipTypes.ModerationStatus, mailTipsState.LogonUserCulture.LCID, mailTipsState.Budget, null);
mailTipsState.GetMailTipsQuery.ServerName = mailTipsState.ServerName;
mailTipsState.RequestLogger = mailTipsState.GetMailTipsQuery.RequestLogger;
IEnumerable <MailTips> collection = mailTipsState.GetMailTipsQuery.Execute();
mailTipsState.MailTipsResult.AddRange(collection);
}while (num < mailTipsState.RecipientsInfo.Length);
}
catch (UserWithoutFederatedProxyAddressException ex2)
{
ex = ex2;
}
catch (InvalidFederatedOrganizationIdException ex3)
{
ex = ex3;
}
}
}
catch (OverBudgetException ex4)
{
ex = ex4;
}
catch (ObjectDisposedException ex5)
{
ex = ex5;
}
catch (OwaInvalidOperationException ex6)
{
ex = ex6;
}
finally
{
if (ex != null)
{
MailTipsNotificationHandler.PopulateException(mailTipsState, ex, this.GetHashCode());
}
}
return(mailTipsState.MailTipsResult);
}
