// Token: 0x060003F4 RID: 1012 RVA: 0x00013598 File Offset: 0x00011798
protected TimeBasedDatabaseJob GetPendingJob(bool cycleDemandJob = true)
{
if (this.demandJobs.Count > 0)
{
TimeBasedDatabaseDemandJob timeBasedDatabaseDemandJob = this.demandJobs[0];
if (cycleDemandJob)
{
this.demandJobs.RemoveAt(0);
this.demandJobs.Add(timeBasedDatabaseDemandJob);
}
return(timeBasedDatabaseDemandJob);
}
return(this.windowJob);
}
// Token: 0x060003F3 RID: 1011 RVA: 0x00013198 File Offset: 0x00011398
protected AssistantTaskContext ProcessOneMailbox(ref AssistantTaskContext context)
{
lock (this.instanceLock)
{
if (context == null)
{
if (!this.started)
{
ExTraceGlobals.TimeBasedDatabaseDriverTracer.TraceDebug <TimeBasedDatabaseDriver, string>((long)this.GetHashCode(), "{0}: Worker bailing (Not started) for assistant: {1}", this, this.Assistant.NonLocalizedName);
AssistantsLog.LogNotStartedEvent(this.Assistant.NonLocalizedName, this.Assistant as AssistantBase);
return(null);
}
if (this.TotalMailboxesQueued == 0U)
{
ExTraceGlobals.TimeBasedDatabaseDriverTracer.TraceDebug <TimeBasedDatabaseDriver, string>((long)this.GetHashCode(), "{0}: Worker bailing (Empty queue) for assistant: {1}", this, this.Assistant.NonLocalizedName);
AssistantsLog.LogNoMailboxesPendingEvent(this.Assistant.NonLocalizedName);
return(null);
}
}
if (this.workersActive++ == 0)
{
FastManualResetEvent fastManualResetEvent = this.workerThreadsClear;
if (fastManualResetEvent != null)
{
fastManualResetEvent.Reset();
}
}
ExTraceGlobals.TimeBasedDatabaseDriverTracer.TraceDebug <TimeBasedDatabaseDriver, int, string>((long)this.GetHashCode(), "{0}: Worker started. Workers Active on this Driver: {1}, assistant: {2}", this, this.workersActive, this.Assistant.NonLocalizedName);
}
AssistantTaskContext assistantTaskContext = null;
TimeBasedDatabaseJob timeBasedDatabaseJob = null;
MailboxData mailboxData = null;
try
{
if (context == null)
{
lock (this.instanceLock)
{
timeBasedDatabaseJob = this.GetPendingJob(true);
ExTraceGlobals.TimeBasedDatabaseDriverTracer.TraceDebug <TimeBasedDatabaseDriver, uint, string>((long)this.GetHashCode(), "{0}: Total Mailboxes Queued on this database: {1}, assistant: {2}", this, this.TotalMailboxesQueued, this.Assistant.NonLocalizedName);
}
if (timeBasedDatabaseJob != null)
{
mailboxData = timeBasedDatabaseJob.GetNextMailbox();
if (mailboxData != null)
{
context = this.Assistant.InitializeContext(mailboxData, timeBasedDatabaseJob);
}
}
else
{
AssistantsLog.LogNoJobsEvent(this.Assistant.NonLocalizedName);
}
}
else
{
timeBasedDatabaseJob = context.Job;
mailboxData = context.MailboxData;
}
if (context != null && context.Job != null)
{
assistantTaskContext = context.Job.ProcessNextMailbox(context);
}
}
catch
{
lock (this.instanceLock)
{
if (--this.workersActive == 0)
{
ExTraceGlobals.TimeBasedDatabaseDriverTracer.TraceDebug <TimeBasedDatabaseDriver, int, string>((long)this.GetHashCode(), "{0}: Worker exiting due to exception. Workers Active {1}, assistant: {2}", this, this.workersActive, this.Assistant.NonLocalizedName);
this.workerThreadsClear.Set();
}
}
throw;
}
finally
{
if (timeBasedDatabaseJob != null && mailboxData != null && (assistantTaskContext == null || context == null))
{
timeBasedDatabaseJob.RemoveFromActive(mailboxData);
timeBasedDatabaseJob.FinishIfNecessary();
}
}
lock (this.instanceLock)
{
try
{
ExTraceGlobals.TimeBasedDatabaseDriverTracer.TraceDebug <TimeBasedDatabaseDriver, int, uint>((long)this.GetHashCode(), "{0}: Yielding thread. Workers Active: {1}, Remaining Mailboxes on this database: {2}", this, this.workersActive, this.TotalMailboxesQueued);
if (context != null && context.Job != null && (context.Job.MailboxesQueued == 0 || context.Job.Finished))
{
TimeBasedDatabaseDemandJob timeBasedDatabaseDemandJob = context.Job as TimeBasedDatabaseDemandJob;
if (timeBasedDatabaseDemandJob != null)
{
this.demandJobs.Remove(timeBasedDatabaseDemandJob);
ExTraceGlobals.TimeBasedDatabaseDriverTracer.TraceDebug <TimeBasedDatabaseDriver, int>((long)this.GetHashCode(), "{0}: Demand Job is done and has been removed. Remaining Demand Jobs: {1}", this, this.demandJobs.Count);
}
else
{
this.RemoveWindowJobWithHistoryEntry();
}
}
}
finally
{
if (--this.workersActive == 0)
{
ExTraceGlobals.TimeBasedDatabaseDriverTracer.TraceDebug <TimeBasedDatabaseDriver, int>((long)this.GetHashCode(), "{0}: Worker exiting. Workers Active {1}", this, this.workersActive);
this.workerThreadsClear.Set();
}
}
}
return(assistantTaskContext);
}
