multithreading - Running a Sinatra app from within Rails breaks CTRL-C behaviour -

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as explained here, rails creates trap int signals starts.

i have rails app starts sinatra app in separate thread. 

thread.new   begin     sinatraapp.run!   rescue => e     puts e.message   end end

it seems running sinatra app in separate thread causes rails app no longer respond int signals, meaning can't kill via ctrl-c. sinatra app "steals" of int signals.

how fix this? possible configure rails app ctrl-c kills both , sinatra app?

my sinatra app booting via webrick. found using jruby-based server instead, puma or trinidad (with trap flag set false), solved problem.

this answer helped me find solution.


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