Merge pull request #17 from XerProjects/hotfix-2.0.3

Fix object disposed exception when sending commands/events

Author: joel-jeremy

Src/Xer.Cqrs.Extensions.Autofac/CqrsCommandHandlerSelector.cs

@@ -66,10 +66,12 @@ public ICqrsCommandHandlerSelector ByInterface(Lifetime lifetime, params Assembl
 
             _builder.Register(context =>
             {
+                var c = context.Resolve<IComponentContext>();
+                var adapter = new ComponentContextAdapter(c);
                 return new CommandHandlerDelegateResolver(
                     CompositeMessageHandlerResolver.Compose(
-                        new ContainerCommandAsyncHandlerResolver(new ComponentContextAdapter(context)),
-                        new ContainerCommandHandlerResolver(new ComponentContextAdapter(context))));
+                        new ContainerCommandAsyncHandlerResolver(adapter),
+                        new ContainerCommandHandlerResolver(adapter)));
             }).AsSelf().SingleInstance();
 
             return this;
@@ -116,8 +118,9 @@ public ICqrsCommandHandlerSelector ByAttribute(Lifetime lifetime, params Assembl
 
             _builder.Register(context =>
             {
-                SingleMessageHandlerRegistration singleMessageHandlerRegistration = new SingleMessageHandlerRegistration();
-                singleMessageHandlerRegistration.RegisterCommandHandlersByAttribute(distinctAssemblies, context.Resolve);
+                var c = context.Resolve<IComponentContext>();
+                var singleMessageHandlerRegistration = new SingleMessageHandlerRegistration();
+                singleMessageHandlerRegistration.RegisterCommandHandlersByAttribute(distinctAssemblies, c.Resolve);
                 return new CommandHandlerDelegateResolver(singleMessageHandlerRegistration.BuildMessageHandlerResolver());
             }).AsSelf().SingleInstance();
 

Src/Xer.Cqrs.Extensions.Autofac/CqrsEventHandlerSelector.cs

@@ -66,8 +66,10 @@ public ICqrsEventHandlerSelector ByInterface(Lifetime lifetime, params Assembly[
             }
 
             _builder.Register(context =>
-            {
-                return new EventHandlerDelegateResolver(new ContainerEventHandlerResolver(new ComponentContextAdapter(context)));
+            {  
+                var c = context.Resolve<IComponentContext>();
+                return new EventHandlerDelegateResolver(
+                    new ContainerEventHandlerResolver(new ComponentContextAdapter(c)));
             }).AsSelf().SingleInstance();
 
             return this;
@@ -114,8 +116,9 @@ public ICqrsEventHandlerSelector ByAttribute(Lifetime lifetime, params Assembly[
 
             _builder.Register(context =>
             {
+                var c = context.Resolve<IComponentContext>();
                 var handlerRegistration = new MultiMessageHandlerRegistration();
-                handlerRegistration.RegisterEventHandlersByAttribute(distinctAssemblies, context.Resolve);
+                handlerRegistration.RegisterEventHandlersByAttribute(distinctAssemblies, c.Resolve);
                 return new EventHandlerDelegateResolver(handlerRegistration.BuildMessageHandlerResolver());
             }).AsSelf().SingleInstance();