// Determines if the message should be delivered to the queue. If the exchange is marked
// with a predicate attribute, the corresponding externally named script is executed to
// determine if the message has passing criteria. If no external script is specified,
// the exchange's Satisfies method is called.
private async Task <bool> SatisfiesExchangeCriteria(MessageExchangeDefinition exchangeDef, IMessage message)
{
ScriptPredicate predicate = exchangeDef.Exchange.Settings.Predicate;
if (predicate != null)
{
return(await _scriptingSrv.SatisfiesPredicate(message, predicate));
}
return(exchangeDef.Exchange.Satisfies(message));
}
private async Task <bool> PassesDispatchCriteria(MessageDispatchInfo dispatchInfo, IMessage message)
{
ScriptPredicate predicate = dispatchInfo.Predicate;
if (predicate != null)
{
return(await _scriptingSrv.SatisfiesPredicate(message, predicate));
}
return(dispatchInfo.IsMatch(message));
}