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Dominic Mitchell wrote:
> We are passing these objects as arguments into components.
> <& "/some/component", search => $myobj &>
>
> I've recently upgraded one of our sites from Mason 1.28 to 1.33 and
> discovered that these objects are not getting destroyed properly. I
> added some logging to the destructor and it was not being terminated at
> the correct point. Instead of going out of scope at the end of the
> component which created the object, it's being destroyed at the end of
> the request (or not all in some cases, which I don't understand).
I remember I had this problem long time ago, but I what I don't really
remember is how I solved it. It was either by wrapping arguments in a
suplementary "wrapper" like:
<& "/some/component", wrap => { search => $myobj } &>
or by weakening those objects ( weaken($myobj) ).
> I've produced a patch (attached) which corrects this for my situation,
> but it makes lots of tests fail. I haven't looked at why yet.
I reckon localizing $m->{stack} will make things even worse, as it is
used internally by many Mason methods.
> Does any of this make sense? Am I barking up the wrong tree? Is this a
> bug in Mason, or am I doing something stupid?
There are way too many ways of getting a weak ref strong again, so OFC,
it could be possible. Either way, I'd like to see a test case :)
By baking simple test cases I often found out that in fact there were
"my bugs" instead "mason bugs". Let's hope you'll get to the same
conclusion, for the sake of all masonites ;-)
cheers
- --
Marius Feraru
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