private void HandleSearchCompletion(ISearchMailboxTask task, ISearchTaskResult result)
{
AggregatedMailboxSearchTask aggregatedMailboxSearchTask = task as AggregatedMailboxSearchTask;
lock (this.locker)
{
Factory.Current.LocalTaskTracer.TraceDebug((long)this.GetHashCode(), "Correlation Id:{0}. {1} Search completed on {2} mailboxes, with query of length {3} with {4} keywords.The result was {5}", new object[]
{
base.ExecutingUser.QueryCorrelationId,
(task.Type == SearchType.Preview) ? "Preview" : "Statistics",
aggregatedMailboxSearchTask.MailboxInfoList.Count,
string.IsNullOrEmpty(aggregatedMailboxSearchTask.SearchCriteria.QueryString) ? 0 : aggregatedMailboxSearchTask.SearchCriteria.QueryString.Trim().Length,
(aggregatedMailboxSearchTask.SearchCriteria.SubFilters != null && aggregatedMailboxSearchTask.SearchCriteria.SubFilters.Keys.Count > 0) ? aggregatedMailboxSearchTask.SearchCriteria.SubFilters.Keys.Count : 0,
(result != null && result.Success) ? "Success" : "Failure"
});
this.tasksInProgress--;
this.scheduledTasks.Remove(task);
if (result != null && task.ShouldRetry(result))
{
Factory.Current.LocalTaskTracer.TraceDebug((long)this.GetHashCode(), "Correlation Id:{0}. Retrying {1} Search completed on {2} mailboxes, with query of length {3} with {4} keywords.", new object[]
{
base.ExecutingUser.QueryCorrelationId,
(task.Type == SearchType.Preview) ? "Preview" : "Statistics",
aggregatedMailboxSearchTask.MailboxInfoList.Count,
string.IsNullOrEmpty(aggregatedMailboxSearchTask.SearchCriteria.QueryString) ? 0 : aggregatedMailboxSearchTask.SearchCriteria.QueryString.Trim().Length,
(aggregatedMailboxSearchTask.SearchCriteria.SubFilters != null && aggregatedMailboxSearchTask.SearchCriteria.SubFilters.Keys.Count > 0) ? aggregatedMailboxSearchTask.SearchCriteria.SubFilters.Keys.Count : 0
});
this.queue.Enqueue(task);
}
else
{
this.completed++;
if (result != null)
{
base.ResultAggregator.MergeSearchResult(result);
}
aggregatedMailboxSearchTask.Dispose();
if (this.completed == this.totalTasks)
{
this.ReportCompletion();
}
}
if (!this.cancelled)
{
this.Dispatch();
}
}
}
public bool ShouldRetry(ISearchTaskResult taskResult)
{
AggregatedSearchTaskResult aggregatedSearchTaskResult = taskResult as AggregatedSearchTaskResult;
if (aggregatedSearchTaskResult == null)
{
throw new ArgumentNullException("result");
}
if (this.type != aggregatedSearchTaskResult.ResultType)
{
throw new ArgumentException("result types don't match");
}
if (aggregatedSearchTaskResult.Success)
{
return(false);
}
Exception exception = aggregatedSearchTaskResult.Exception;
return(this.attempts <= 3 && exception != null && (exception is DiscoverySearchMaxSearchesExceeded || exception is DiscoveryKeywordStatsSearchTimedOut || exception is DiscoverySearchTimedOut || exception is StorageTransientException || exception is ADTransientException || exception is SearchTransientException));
}
private void SearchCompletedCallback(ISearchMailboxTask task, ISearchTaskResult result)
{
AggregatedMailboxSearchTask aggregatedMailboxSearchTask = task as AggregatedMailboxSearchTask;
lock (this.locker)
{
if (!this.cancelled)
{
this.HandleSearchCompletion(task, result);
}
else
{
Factory.Current.LocalTaskTracer.TraceDebug((long)this.GetHashCode(), "Correlation Id:{0}. {1} Search completed on {2} mailboxes, with query of length {3} with {4} keywords. But not merging the results because search was cancelled.", new object[]
{
base.ExecutingUser.QueryCorrelationId,
(task.Type == SearchType.Preview) ? "Preview" : "Statistics",
aggregatedMailboxSearchTask.MailboxInfoList.Count,
string.IsNullOrEmpty(aggregatedMailboxSearchTask.SearchCriteria.QueryString) ? 0 : aggregatedMailboxSearchTask.SearchCriteria.QueryString.Trim().Length,
(aggregatedMailboxSearchTask.SearchCriteria.SubFilters != null && aggregatedMailboxSearchTask.SearchCriteria.SubFilters.Keys.Count > 0) ? aggregatedMailboxSearchTask.SearchCriteria.SubFilters.Keys.Count : 0
});
}
}
}
