Phuedx has uploaded a new change for review. ( 
https://gerrit.wikimedia.org/r/347600 )

Change subject: reducers: Make PREVIEW_SHOW require a token
......................................................................

reducers: Make PREVIEW_SHOW require a token

Like the FETCH_COMPLETE and ABANDON_END actions, the PREVIEW_SHOW action
was delayed but not conditionally reduced. As ABANDON_END is delayed,
there's a potential for a race and if ABANDON_END is reduced before
PREVIEW_SHOW, then there's no interaction to reduce the action into,
which causes an error, e.g. T159490#3165276 and T162373. Making
PREVIEW_SHOW require a token stops the error occurring in this scenario.

An alternative would be to clear the timeout created in
ext.popups.Preview#show in #hide. However, this would be inconsistent
with actions#fetch and actions#abandon.

Bug: T159490
Change-Id: Ibd2c0c6f45e4392582cc6ed08517f6ca1146d57a
---
M resources/dist/index.js
M resources/dist/index.js.map
M src/reducers/eventLogging.js
M tests/node-qunit/reducers/eventLogging.test.js
4 files changed, 18 insertions(+), 9 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/Popups 
refs/changes/00/347600/1


-- 
To view, visit https://gerrit.wikimedia.org/r/347600
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ibd2c0c6f45e4392582cc6ed08517f6ca1146d57a
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/Popups
Gerrit-Branch: master
Gerrit-Owner: Phuedx <[email protected]>

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