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Add onStop function (#1770)

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* NEWS item

* added `onStop` arg to `shinyApp()` (and renamed our internal `onEnd` - which is what was calling `on.exit()` already - to `onStop` as well)

* added onStop() function

* add entry for documentation

* make it work for all possible app structures (interactive, saved as app.R, saved as ui.R and server.R)

* fix #1772: make sure `onStart` works in all scenarios

* update NEWS

* improved wording

* more wording

* and more wording

* don't stop execution if a `onStop` callback function results in an error

* remove "(all sessions have been disconnected)" because it's misleading

* add @seealso documentation

* shamefully forgot to Cmd Shift D

* change code place

* Code review feedback

* onStop: use session argument instead of scope
This commit is contained in:
Barbara Borges Ribeiro
2017-07-27 20:54:55 +01:00
committed by Winston Chang
parent 2c350daf01
commit aff3ac0bb3
9 changed files with 197 additions and 9 deletions
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NAMESPACE
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@@ -153,6 +153,7 @@ export(onReactiveDomainEnded)
export(onRestore)
export(onRestored)
export(onSessionEnded)
export(onStop)
export(outputOptions)
export(p)
export(pageWithSidebar)