private bool MayInvokeDelegateNow(Activity currentContextActivity)
{
// Ok to invoke right away if
// subscriber wants to participate in the current transaction
if ((this.activityQualifiedName == null) || (this.wantInTransact))
{
return(true);
}
// If not in atomic scope at all,
if (!ActivityExecutionContext.IsInAtomicTransaction(currentContextActivity.WorkflowCoreRuntime.CurrentActivity))
{
return(true);
}
// Has not started executing yet, queue it up for now
// Not letting it leak out for recv case any more
Activity targetContextActivity = currentContextActivity.WorkflowCoreRuntime.GetContextActivityForId(this.contextId);
if (targetContextActivity == null)
{
return(false);
}
// or in atomic and subscriber in same scope,
// or in an atomic scope that's not in executing state, e.g. need to fire Scope closed status
Activity targetActivity = targetContextActivity.GetActivityByName(this.activityQualifiedName, true);
if (targetActivity == null)
{
return(false);
}
if (ActivityExecutionContext.IsInAtomicTransaction(targetActivity) &&
ActivityExecutionContext.IsInAtomicTransaction(currentContextActivity.WorkflowCoreRuntime.CurrentActivity))
{
return(true);
}
// If the activity receiving the subscription is the scope itself
if (targetActivity.MetaEquals(currentContextActivity))
{
return(true);
}
return(false);
}
private bool MayInvokeDelegateNow(Activity currentContextActivity)
{
if ((this.activityQualifiedName == null) || this.wantInTransact)
{
return(true);
}
if (!ActivityExecutionContext.IsInAtomicTransaction(currentContextActivity.WorkflowCoreRuntime.CurrentActivity))
{
return(true);
}
Activity contextActivityForId = currentContextActivity.WorkflowCoreRuntime.GetContextActivityForId(this.contextId);
if (contextActivityForId == null)
{
return(false);
}
Activity activityByName = contextActivityForId.GetActivityByName(this.activityQualifiedName, true);
if (activityByName == null)
{
return(false);
}
return((ActivityExecutionContext.IsInAtomicTransaction(activityByName) && ActivityExecutionContext.IsInAtomicTransaction(currentContextActivity.WorkflowCoreRuntime.CurrentActivity)) || activityByName.MetaEquals(currentContextActivity));
}