internal void InvokeProcessingRequest(object sender, DataServiceProcessingPipelineEventArgs e)
{
if (this.ProcessingRequest != null)
{
this.ProcessingRequest(sender, e);
}
}
internal void InvokeProcessingRequest(object sender, DataServiceProcessingPipelineEventArgs e)
{
if (this.ProcessingRequest != null)
{
this.ProcessingRequest(sender, e);
}
}
public static void ProcessedRequestHandler(object source, DataServiceProcessingPipelineEventArgs args)
{
TraceHelper.Current.DebugMessage("QuotaSystem.ProcessedRequestHandler entered");
if (args != null)
{
args.OperationContext.Trace();
}
UserContext userContext = new UserContext(CurrentRequestHelper.Identity, CurrentRequestHelper.Certificate);
if (DataServiceController.Current.IsRequestProcessingStarted(userContext))
{
try
{
DataServiceController.Current.SetRequestProcessingState(userContext, false);
UserDataCache.UserDataEnvelope userDataEnvelope = DataServiceController.Current.UserDataCache.Get(userContext);
using (userDataEnvelope)
{
userDataEnvelope.Data.Usage.RequestProcessed();
}
TraceHelper.Current.RequestProcessingEnd();
}
finally
{
DataServiceController.Current.UserDataCache.TryUnlockKey(userContext);
TraceHelper.Current.DebugMessage("QuotaSystem.ProcessedRequestHandler exited");
}
return;
}
else
{
TraceHelper.Current.DebugMessage("QuotaSystem.ProcessedRequestHandler IsRequestProcessingStarted returned false");
return;
}
}
/// <summary>
/// Invoke request start event
/// </summary>
/// <param name="sender">Sender, i.e. data service instance.</param>
/// <param name="e">event arg</param>
internal void InvokeProcessingRequest(object sender, DataServiceProcessingPipelineEventArgs e)
{
#if DEBUG
this.AssertInitialDebugState();
this.ProcessingRequestInvokeCount++;
#endif
if (this.ProcessingRequest != null)
{
this.ProcessingRequest(sender, e);
}
}
/// <summary>
/// Invoke request end event
/// </summary>
/// <param name="sender">Sender, i.e. data service instance.</param>
/// <param name="e">event arg</param>
internal void InvokeProcessedRequest(object sender, DataServiceProcessingPipelineEventArgs e)
{
#if DEBUG
Debug.Assert(!this.HasDisposedProviderInterfaces, "!this.HasDisposedProviderInterfaces");
Debug.Assert(this.OnStartProcessingRequestInvokeCount > 0, "this.OnStartProcessingRequestInvokeCount > 0");
Debug.Assert(this.ProcessingRequestInvokeCount == 1, "this.ProcessingRequestInvokeCount == 1");
Debug.Assert(this.ProcessedRequestInvokeCount == 0, "this.ProcessedRequestInvokeCount == 0");
if (!this.SkipDebugAssert)
{
Debug.Assert(this.ProcessingChangesetInvokeCount == this.ProcessedChangesetInvokeCount, "this.ProcessingChangesetInvokeCount == this.ProcessedChangesetInvokeCount");
}
this.ProcessedRequestInvokeCount++;
#endif
if (this.ProcessedRequest != null)
{
this.ProcessedRequest(sender, e);
}
}
/// <summary>
/// Invoke request end event
/// </summary>
/// <param name="sender">Sender, i.e. data service instance.</param>
/// <param name="e">event arg</param>
internal void InvokeProcessedRequest(object sender, DataServiceProcessingPipelineEventArgs e)
{
#if DEBUG
Debug.Assert(!this.HasDisposedProviderInterfaces, "!this.HasDisposedProviderInterfaces");
Debug.Assert(this.OnStartProcessingRequestInvokeCount > 0, "this.OnStartProcessingRequestInvokeCount > 0");
Debug.Assert(this.ProcessingRequestInvokeCount == 1, "this.ProcessingRequestInvokeCount == 1");
Debug.Assert(this.ProcessedRequestInvokeCount == 0, "this.ProcessedRequestInvokeCount == 0");
if (!this.SkipDebugAssert)
{
Debug.Assert(this.ProcessingChangesetInvokeCount == this.ProcessedChangesetInvokeCount, "this.ProcessingChangesetInvokeCount == this.ProcessedChangesetInvokeCount");
}
this.ProcessedRequestInvokeCount++;
#endif
if (this.ProcessedRequest != null)
{
this.ProcessedRequest(sender, e);
}
}
/// <summary>
/// Invoke request start event
/// </summary>
/// <param name="sender">Sender, i.e. data service instance.</param>
/// <param name="e">event arg</param>
internal void InvokeProcessingRequest(object sender, DataServiceProcessingPipelineEventArgs e)
{
#if DEBUG
this.AssertInitialDebugState();
this.ProcessingRequestInvokeCount++;
#endif
if (this.ProcessingRequest != null)
{
this.ProcessingRequest(sender, e);
}
}
public static void ProcessingRequestHandler(object source, DataServiceProcessingPipelineEventArgs args)
{
UserData userDatum = null;
TraceHelper.Current.DebugMessage("QuotaSystem.ProcessingRequestHandler entered");
if (args != null && args.OperationContext != null)
{
TraceHelper.CorrelateWithClientRequestId(args.OperationContext);
}
UserContext userContext = new UserContext(CurrentRequestHelper.Identity, CurrentRequestHelper.Certificate);
if (!DataServiceController.Current.IsRequestProcessingStarted(userContext))
{
UserDataCache.UserDataEnvelope userDataEnvelope = DataServiceController.Current.UserDataCache.Get(userContext);
using (userDataEnvelope)
{
UserQuota userQuota = DataServiceController.Current.GetUserQuota(userContext);
if (args != null)
{
Guid activityId = EtwActivity.GetActivityId();
args.OperationContext.ResponseHeaders.Add("request-id", activityId.ToString());
}
if (userDataEnvelope.Data.Usage.QuotaCheckAndUpdate(userContext, userQuota))
{
DataServiceController.Current.UserDataCache.TryLockKey(userContext, out userDatum);
}
else
{
throw new DataServiceException(0x193, ExceptionHelpers.GetDataServiceExceptionMessage(HttpStatusCode.Forbidden, Resources.UserQuotaExceeded, new object[0]));
}
}
DataServiceController.Current.SetRequestProcessingState(userContext, true);
TraceHelper.Current.RequestProcessingStart();
DataServiceController.Current.UserDataCache.Trace();
TraceHelper.Current.DebugMessage("QuotaSystem.ProcessingRequestHandler exited");
return;
}
else
{
TraceHelper.Current.DebugMessage("QuotaSystem.ProcessingRequestHandler IsRequestProcessingStarted returned true");
return;
}
}
