private void OnBeginRequest(object sender, EventArgs e)
{
HttpContext httpContext = HttpContext.Current;
if (Utility.IsResourceRequest(httpContext.GetRequestUrl().LocalPath))
{
return;
}
ActivityContextManager.InitializeActivityContext(httpContext, ActivityContextLoggerId.Request);
string str = ActivityContext.ActivityId.FormatForLog();
if (HttpContext.Current.Request.QueryString.ToString().Length > 0)
{
HttpContext.Current.Response.AppendToLog("&ActID=" + str);
return;
}
HttpContext.Current.Response.AppendToLog("ActID=" + str);
}
private static PowerShellResults InvokeAsyncCore(Func <PowerShellResults> callback, Action <PowerShellResults> onCompleted, string uniqueUserIdentity, AsyncServiceManager.AsyncTaskBudgetManager asyncTaskBudget, string commandStringForTrace, ThrottlingType throttlingType)
{
if (string.IsNullOrEmpty(uniqueUserIdentity))
{
throw new ArgumentNullException("uniqueUserIdentity cannot be null.");
}
AsyncServiceManager.AsyncTaskThrottlingStatus asyncTaskThrottlingStatus = asyncTaskBudget.RegisterAsyncTask(uniqueUserIdentity, commandStringForTrace, throttlingType);
if (asyncTaskThrottlingStatus != AsyncServiceManager.AsyncTaskThrottlingStatus.None)
{
LocalizedString value = (asyncTaskThrottlingStatus == AsyncServiceManager.AsyncTaskThrottlingStatus.PerAppThrottlingHit) ? Strings.LongRunPerAppThrottlingHit : Strings.LongRunPerUserThrottlingHit;
asyncTaskBudget.UnregisterAsyncTask(uniqueUserIdentity, throttlingType);
return(new PowerShellResults
{
ErrorRecords = new ErrorRecord[]
{
new ErrorRecord(new InvalidOperationException(value))
}
});
}
AsyncServiceManager.WorkItem workItem = new AsyncServiceManager.WorkItem(Guid.NewGuid().ToString());
AsyncServiceManager.workItems[workItem.Id] = workItem;
CultureInfo currentCulture = CultureInfo.CurrentCulture;
IPrincipal currentPrincipal = Thread.CurrentPrincipal;
OperationContext currentOperationContext = OperationContext.Current;
HttpContext currentHttpContext = HttpContext.Current;
commandStringForTrace = ((commandStringForTrace == null) ? string.Empty : commandStringForTrace);
RbacPrincipal rbacSession = RbacPrincipal.GetCurrent(false);
ThreadPool.QueueUserWorkItem(delegate(object state)
{
int managedThreadId = Thread.CurrentThread.ManagedThreadId;
AsyncServiceManager.WorkItem workItem;
AsyncServiceManager.workerThreads[managedThreadId] = workItem;
CultureInfo currentCulture = CultureInfo.CurrentCulture;
IPrincipal currentPrincipal = Thread.CurrentPrincipal;
OperationContext value2 = OperationContext.Current;
HttpContext value3 = HttpContext.Current;
Thread.CurrentThread.CurrentCulture = (Thread.CurrentThread.CurrentUICulture = currentCulture);
Thread.CurrentPrincipal = currentPrincipal;
OperationContext.Current = currentOperationContext;
HttpContext.Current = AsyncServiceManager.CloneHttpContextForLongRunningThread(currentHttpContext);
ActivityContextManager.InitializeActivityContext(HttpContext.Current, ActivityContextLoggerId.LongRunning);
PowerShellResults powerShellResults = null;
try
{
EcpEventLogConstants.Tuple_AsyncWebRequestStarted.LogEvent(new object[]
{
uniqueUserIdentity,
managedThreadId,
commandStringForTrace
});
powerShellResults = callback();
object obj = AsyncServiceManager.workerThreads[managedThreadId];
}
catch (Exception exception)
{
powerShellResults = new PowerShellResults();
powerShellResults.ErrorRecords = new ErrorRecord[]
{
new ErrorRecord(exception)
};
EcpEventLogConstants.Tuple_AsyncWebRequestFailed.LogEvent(new object[]
{
uniqueUserIdentity,
managedThreadId,
exception.GetTraceFormatter(),
commandStringForTrace
});
ErrorHandlingUtil.SendReportForCriticalException(currentHttpContext, exception);
DDIHelper.Trace("Async work item {0}, Error: {1}", new object[]
{
workItem.Id,
exception.GetTraceFormatter()
});
}
finally
{
AsyncServiceManager.workerThreads.Remove(managedThreadId);
lock (workItem)
{
workItem.Results = powerShellResults;
ProgressRecord progressRecord = workItem.LegacyProgressRecord ?? ((workItem.ProgressCalculator == null) ? new ProgressRecord() : workItem.ProgressCalculator.ProgressRecord);
powerShellResults.ProgressRecord = progressRecord;
progressRecord.HasCompleted = true;
progressRecord.IsCancelled = workItem.Cancelled;
workItem.FinishedEvent.Set();
}
asyncTaskBudget.UnregisterAsyncTask(uniqueUserIdentity, throttlingType);
if (onCompleted != null)
{
onCompleted(powerShellResults);
}
EcpEventLogConstants.Tuple_AsyncWebRequestEnded.LogEvent(new object[]
{
uniqueUserIdentity,
managedThreadId,
commandStringForTrace
});
ActivityContextManager.CleanupActivityContext(HttpContext.Current);
Thread.CurrentThread.CurrentCulture = (Thread.CurrentThread.CurrentUICulture = currentCulture);
Thread.CurrentPrincipal = currentPrincipal;
OperationContext.Current = value2;
HttpContext.Current = value3;
GC.KeepAlive(rbacSession);
}
});
return(new PowerShellResults
{
ProgressId = workItem.Id
});
}