public void SendToQueue(IModel channel, Subscription subscription)
{
var byteMessage = ProtoSerialization.SerializeAndGetBytes(subscription);
channel.BasicPublish(exchange: brokerSubscriptionsQueueName, routingKey: "", basicProperties: null, body: byteMessage);
Logger.Log($"Sent subscriptions: {subscription}");
}
private static void SendToQueue(IModel channel, IBasicProperties properties, Publication publication)
{
var bytes = ProtoSerialization.SerializeAndGetBytes(publication);
channel.BasicPublish(exchange: "", routingKey: exchangeAgent, basicProperties: properties, body: bytes);
Logger.Log($" [*] Sent publication: {publication} |");
}
public void ForwardSubscription(Subscription subscription)
{
if (subscription.ForwardNumber == (Constants.NumberOfBrokers - 1))
{
return;
}
string forwardId = GetNextBrokerId(subscription);
var s = new Subscription
{
Id = subscription.Id,
SenderId = $"B{brokerId}",
Filter = subscription.Filter,
ForwardNumber = subscription.ForwardNumber + 1
};
var brokerSubscriptionsQueueName = $"Subscriptions_{forwardId}";
using (var connection = factory.CreateConnection())
{
using (var channel = connection.CreateModel())
{
channel.ExchangeDeclare(exchange: brokerSubscriptionsQueueName, type: "direct");
var byteMessage = ProtoSerialization.SerializeAndGetBytes(s);
channel.BasicPublish(exchange: brokerSubscriptionsQueueName, routingKey: "", basicProperties: null, body: byteMessage);
Logger.Log($" [*] Forwarded subscription: {s}");
}
}
}
private static void SendForwardsPublication(Publication publication, string receiverId)
{
var body = ProtoSerialization.SerializeAndGetBytes(publication);
ChanelPublicationsForward.BasicPublish(exchange: forwardPublicationsExchange,
routingKey: receiverId,
basicProperties: null,
body: body);
Logger.Log($" [x] Sent forward publication to {receiverId} : {publication}");
}
private static void SendToConsumerQueue(IModel channel, Publication publication, string receiverId)
{
Logger.Log($" [*] Send to consumer", true);
Logger.Log($" [*] Send to consumer {publication}");
var bytes = ProtoSerialization.SerializeAndGetBytes(publication);
channel.QueueDeclare(queue: receiverId, durable: true, exclusive: false, autoDelete: false, arguments: null);
var properties = channel.CreateBasicProperties();
properties.Persistent = true;
channel.BasicPublish(exchange: "", routingKey: receiverId, basicProperties: properties, body: bytes);
}