[ruby-core:119941] [Ruby master Bug#20897] resolv: not usable across ractors

Issue #20897 has been reported by chucke (Tiago Cardoso).

----------------------------------------
Bug #20897: resolv: not usable across ractors
https://bugs.ruby-lang.org/issues/20897

* Author: chucke (Tiago Cardoso)
* Status: Open
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
----------------------------------------
Using the `resolv` library in a non-main ractor is impossible, due to DNS resources being memoized in a mutable class variable. 

[This patch](https://github.com/ruby/resolv/pull/62) fixes it by storing resource information in static variables. 



-- 
https://bugs.ruby-lang.org/
 ______________________________________________
 ruby-core mailing list -- [e-mail]
 To unsubscribe send an email to [e-mail]
 ruby-core info -- https://ml.ruby-lang.org/mailman3/lists/ruby-core.ml.ruby-lang.org/