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author | thedarkone <thedarkone2@gmail.com> | 2015-11-28 01:40:21 +0100 |
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committer | thedarkone <thedarkone2@gmail.com> | 2015-11-28 01:40:21 +0100 |
commit | ab3c4a4083cce34131eeb23df42041fafe063fc3 (patch) | |
tree | 73418a2a78df36fc4ff0ac62202f39be66713ef7 /actionpack/lib/action_controller | |
parent | 9d7d12c0044751a494162760cd018fb66eab200f (diff) | |
download | rails-ab3c4a4083cce34131eeb23df42041fafe063fc3.tar.gz rails-ab3c4a4083cce34131eeb23df42041fafe063fc3.tar.bz2 rails-ab3c4a4083cce34131eeb23df42041fafe063fc3.zip |
Subscribing to notifications while inside the said instrumented section.
The issue is that on the exit from Instrumenter#instrument section,
an Evented listener will run into an error because its thread local
(Thread.current[:_timestack]) has not been set up by the #start
method (this obviously happens because the Evented listeners didn't
exist at the time, since no subscribtion to that section was made yet).
Note: support for subscribing to instrumented sections, while being
inside those instrumented sections, might be removed in the future.
Maybe fixes #21873.
Diffstat (limited to 'actionpack/lib/action_controller')
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