public bool Publish(BusChannel channel, Packet packet)
{
try
{
if (BindQueue(channel))
{
var body = packet.GetByteArray();
var router = $"{GetChannelName(_exchangeName, channel)}.{packet.Service}";
_channel.BasicPublish(_exchangeName, router, false, _properties, body);
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public bool Subscribe(BusChannel channel, PacketProcessor processor)
{
if (BindQueue(channel))
{
string channelName = GetChannelName(_exchangeName, channel);
//queue
_queues.TryAdd(channelName, new ConcurrentQueue <Packet>());
var queue = _queues[channelName];
//processor
List <PacketProcessor> subscriber = null;
if (_subscribers.ContainsKey(channelName))
{
subscriber = _subscribers[channelName];
}
else
{
subscriber = new List <PacketProcessor>();
}
AddProcessor2Subscriber(processor, subscriber);
_subscribers.TryAdd(channelName, subscriber);
//consumer
var consumer = new EventingBasicConsumer(_channel);
consumer.Received += (sender, args) =>
{
var packet = args.Body.FromByteArray();
queue.Enqueue(packet);
};
_channel.BasicConsume(channelName, true, consumer);
return(true);
}
else
{
return(false);
}
}
private async Task <bool> _processor(BusChannel channel, Packet packet)
{
return(await Task.FromResult(true));
}
public DataRecordBuilder Channel(BusChannel channel)
{
record.Channel = channel;
return(this);
}