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Type: Task
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Resolution: Done
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Affects Version/s: None
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Component/s: None
I hope this message finds you well.
We're having some issues with Mongoid on JRuby+Puma where the collection associated with a Mongoid model is being changed incorrectly.
The issue presents itself after a few requests. You'll see the hash of attributes from one collection being materialised within the wrong model, so based on the code example below, a Person will show up with a species attribute instead of a name, and vice-versa.
The issue appeared to be exacerbated by the use of includes although this may have been a coincidence.
Some example code to reproduce follows.
ruby class Person has_many :pets field :name end class Pet belongs_to :person field :species end 50.times do Thread.new do Person.store_in collection: 'people' Pet.store_in collection: 'pets' end end Person.collection.name # => 'pets' Pet.collection.name # => 'pets'
Any pointers, or help would be most appreciated. I can provide more information on our exact setup if that helps.