From 9473d245a0ebde584c555513011ab1bce343d622 Mon Sep 17 00:00:00 2001
From: Savorboard <yangxiaodong1214@126.com>
Date: Mon, 21 Aug 2017 21:05:13 +0800
Subject: [PATCH] fixed consumer method add to DI exception. (#38)

---
 src/DotNetCore.CAP/CAP.ServiceCollectionExtensions.cs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/DotNetCore.CAP/CAP.ServiceCollectionExtensions.cs b/src/DotNetCore.CAP/CAP.ServiceCollectionExtensions.cs
index f4ca93f..06b8249 100644
--- a/src/DotNetCore.CAP/CAP.ServiceCollectionExtensions.cs
+++ b/src/DotNetCore.CAP/CAP.ServiceCollectionExtensions.cs
@@ -67,13 +67,15 @@ namespace Microsoft.Extensions.DependencyInjection
 
         private static void AddSubscribeServices(IServiceCollection services)
         {
-            var consumerListenerServices = new Dictionary<Type, Type>();
+            var consumerListenerServices = new List<KeyValuePair<Type, Type>>();
             foreach (var rejectedServices in services)
             {
                 if (rejectedServices.ImplementationType != null
                     && typeof(ICapSubscribe).IsAssignableFrom(rejectedServices.ImplementationType))
-
-                    consumerListenerServices.Add(typeof(ICapSubscribe), rejectedServices.ImplementationType);
+                {
+                    consumerListenerServices.Add(new KeyValuePair<Type, Type>(typeof(ICapSubscribe),
+                        rejectedServices.ImplementationType));
+                }
             }
 
             foreach (var service in consumerListenerServices)