Does stopApp() work well ?

[Stéfane]

Hello,

I'm using with a great pleasure the shiny extension in R. I've built a web application that shows an image pair. The application has a button to change the image pair. When the user clicks on it 20 times the application must stop. I try the function stopApp() but nothing happens. Do you know if there is a way to do it ?

Thank you in advance,
Stéfane

[Jonah]

How exactly are you using stopApp()? 

If you use an actionButton then it will count for you and then you can use an observer to run stopApp() when the count is 20. In that context stopApp() should work. 

[Joe Cheng]

Just to be clear, stopApp() will stop the application for ALL connected users and exit the runApp() loop. It won't just terminate the session of the current user, if that's what you want.

I guess we really ought to have a close() method on the session object...

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[Jonah Sol Gabry]

A close() method would be great