Transient interceptors not being released - Castle Project Users

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Message from discussion Transient interceptors not being released
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Date: Tue, 6 Nov 2012 19:04:06 +1000
From: Krzysztof Kozmic <krzysztof.koz...@gmail.com>
To: castle-project-users@googlegroups.com
Message-ID: <60EFC23F47944D60BED224BC7F11D...@gmail.com>
In-Reply-To: <A20B54A4-9861-4E35-A3A6-0032E9DC7...@gmail.com>
References: <A20B54A4-9861-4E35-A3A6-0032E9DC7...@gmail.com>
Subject: Re: Transient interceptors not being released
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Vladimir, 

your interceptor wasn't released, because it was never tracked in the first place.
It's not disposable, has no custom decommission steps, and no dependencies that requires decommission.


There's no reason for it to be tracked.


-- 
Krzysztof Kozmic


On Tuesday, 6 November 2012 at 6:59 PM, Vladimir Okhotnikov wrote:

> Hi
> 
> I have a following failing test in an empty project with Windsor 3.1 from NuGet:
> 
> [Test]
> public void TransientInterceptor()
> {
> var interceptorCreated = false;
> var interceptorReleased = false;
> 
> var c = new DefaultKernel();
> c.ComponentCreated += (model, instance) =>
> {
> if (model.Implementation == typeof(AnInterceptor))
> {
> interceptorCreated = true;
> }
> };
> c.ComponentDestroyed += (model, instance) =>
> {
> if (model.Implementation == typeof(AnInterceptor))
> {
> interceptorReleased = true;
> }
> };
> 
> c.Register(
> Component.For<AComponent>().LifeStyle.Transient,
> Component.For<AnInterceptor>().LifeStyle.Transient);
> 
> var component = c.Resolve<AComponent>();
> c.ReleaseComponent(component);
> 
> Assert.IsTrue(interceptorCreated);
> Assert.IsTrue(interceptorReleased);
> }
> 
> public class AnInterceptor : IInterceptor
> {
> public void Intercept(IInvocation invocation)
> {
> invocation.Proceed();
> }
> }
> 
> [Interceptor(typeof(AnInterceptor))]
> public class AComponent
> {
> public virtual void Intercepted() 
> {
> }
> }
> 
> The test fails on the very last line, i.e. ComponentDestroyed for the interceptor is never being called. Is it a bug or am I missing something?
> 
> Regards,
> Vladimir Okhotnikov
> 
> -- 
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> 
> 



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                <div>Vladimir,
                </div><div><br></div><div>your interceptor wasn't release=
d, because it was never tracked in the first place.</div><div>It's not di=
sposable, has no custom decommission steps, and no dependencies that requ=
ires decommission.</div><div><br></div><div><br></div><div>There's no rea=
son for it to be tracked.<br><br></div>
                <div><div><br></div><div>--&nbsp;</div><div>Krzysztof Koz=
mic<br></div><div><br></div></div>
                =20
                <p style=3D=22color: =23A0A0A8;=22>On Tuesday, 6 November=
 2012 at 6:59 PM, Vladimir Okhotnikov wrote:</p>
                <blockquote type=3D=22cite=22 style=3D=22border-left-styl=
e:solid;border-width:1px;margin-left:0px;padding-left:10px;=22>
                    <span><div><div><div>Hi</div><div><br></div><div>I ha=
ve a following failing test in an empty project with Windsor 3.1 from NuG=
et:</div><div><br></div><div>        =5BTest=5D</div><div>        public =
void TransientInterceptor()</div><div>        =7B</div><div>            v=
ar interceptorCreated =3D false;</div><div>            var interceptorRel=
eased =3D false;</div><div><br></div><div>            var c =3D new Defau=
ltKernel();</div><div>            c.ComponentCreated +=3D (model, instanc=
e) =3D&gt;</div><div>            =7B</div><div>                if (model.=
Implementation =3D=3D typeof(AnInterceptor))</div><div>                =7B=
</div><div>                    interceptorCreated =3D true;</div><div>   =
             =7D</div><div>            =7D;</div><div>            c.Compo=
nentDestroyed +=3D (model, instance) =3D&gt;</div><div>            =7B</d=
iv><div>                if (model.Implementation =3D=3D typeof(AnIntercep=
tor))</div><div>                =7B</div><div>                    interce=
ptorReleased =3D true;</div><div>                =7D</div><div>          =
  =7D;</div><div><br></div><div>            c.Register(</div><div>       =
         Component.=46or&lt;AComponent&gt;().LifeStyle.Transient,</div><d=
iv>                Component.=46or&lt;AnInterceptor&gt;().LifeStyle.Trans=
ient);</div><div><br></div><div>            var component =3D c.Resolve&l=
t;AComponent&gt;();</div><div>            c.ReleaseComponent(component);<=
/div><div><br></div><div>            Assert.IsTrue(interceptorCreated);</=
div><div>            Assert.IsTrue(interceptorReleased);</div><div>      =
  =7D</div><div><br></div><div>        public class AnInterceptor : IInte=
rceptor</div><div>        =7B</div><div>            public void Intercept=
(IInvocation invocation)</div><div>            =7B</div><div>            =
    invocation.Proceed();</div><div>            =7D</div><div>        =7D=
</div><div><br></div><div>        =5BInterceptor(typeof(AnInterceptor))=5D=
</div><div>        public class AComponent</div><div>        =7B</div><di=
v>            public virtual void Intercepted() </div><div>            =7B=
</div><div>            =7D</div><div>        =7D</div><div><br></div><div=
>The test fails on the very last line, i.e. ComponentDestroyed for the in=
terceptor is never being called. Is it a bug or am I missing something=3F=
</div><div><br></div><div>Regards,</div><div>Vladimir Okhotnikov</div><di=
v><br></div><div>-- </div><div>You received this message because you are =
subscribed to the Google Groups =22Castle Project Users=22 group.</div><d=
iv>To post to this group, send email to <a href=3D=22mailto:castle-projec=
t-users=40googlegroups.com=22>castle-project-users=40googlegroups.com</a>=
.</div><div>To unsubscribe from this group, send email to <a href=3D=22ma=
ilto:castle-project-users+unsubscribe=40googlegroups.com=22>castle-projec=
t-users+unsubscribe=40googlegroups.com</a>.</div><div>=46or more options,=
 visit this group at <a href=3D=22http://groups.google.com/group/castle-p=
roject-users=3Fhl=3Den=22>http://groups.google.com/group/castle-project-u=
sers=3Fhl=3Den</a>.</div></div></div></span>
                =20
                =20
                =20
                =20
                </blockquote>
                =20
                <div>
                    <br>
                </div>
            
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