public async Task SendToMinionsAsync(IClaptrapIdentity masterId, IEvent @event)
{
if (_minionDesignsLookup.Contains(masterId.TypeCode))
{
try
{
var minionDesigns = _minionDesignsLookup[masterId.TypeCode];
await Task.WhenAll(SendCore(minionDesigns));
IEnumerable <Task> SendCore(IEnumerable <IClaptrapDesign> designs)
{
foreach (var design in designs)
{
var proxy = _minionLocator.CreateProxy(new ClaptrapIdentity(masterId.Id,
design.ClaptrapTypeCode));
yield return(proxy.MasterEventReceivedAsync(new[] { @event }));
}
}
}
catch (Exception e)
{
_logger.LogError(e, "something error while calling minions, {identity}", masterId);
}
}
else
{
_logger.LogTrace(
"can not found minion design in design store for type code : {typeCode}",
masterId.TypeCode);
}
}
private async Task AsyncEventingBasicConsumerOnReceived(object sender,
BasicDeliverEventArgs args,
IClaptrapDesign minionDesign)
{
_logger.LogDebug("message received from rabbit mq, exchange : {exchange} ,routeKey : {routeKey}",
args.Exchange,
args.RoutingKey);
var consumer = (IAsyncBasicConsumer)sender;
consumer.Model.BasicAck(args.DeliveryTag, false);
var payload = Decompress(args);
var data = _messageSerializer.Deserialize(payload);
var evt = _eventStringSerializer.Deserialize(data);
var minionId = new ClaptrapIdentity(evt.ClaptrapIdentity.Id, minionDesign.ClaptrapTypeCode);
var minionProxy = _minionLocator.CreateProxy(minionId);
_logger.LogTrace("create minion proxy for {id}", minionId);
await minionProxy.MasterEventReceivedAsync(new[] { evt });
_logger.LogDebug("a message sent to minion {minionId}", minionId);
}