Use one-off channels for passive declarations

3 years ago · 6ba8a1a6b2
1 changed files with 4 additions and 1 deletions
--- a/framework/src/Volo.Abp.EventBus.RabbitMQ/Volo/Abp/EventBus/RabbitMq/RabbitMqDistributedEventBus.cs
+++ b/framework/src/Volo.Abp.EventBus.RabbitMQ/Volo/Abp/EventBus/RabbitMq/RabbitMqDistributedEventBus.cs
@ -330,7 +330,10 @@ public class RabbitMqDistributedEventBus : DistributedEventBusBase, ISingletonDe
        try
        {
-            channel.ExchangeDeclarePassive(AbpRabbitMqEventBusOptions.ExchangeName);
+            using (var temporaryChannel = ConnectionPool.Get(AbpRabbitMqEventBusOptions.ConnectionName).CreateModel())
            {
                temporaryChannel.ExchangeDeclarePassive(AbpRabbitMqEventBusOptions.ExchangeName);
            }
        }
        catch (Exception)
        {