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Forked from sauloperez/signal_catching.rb
Created September 10, 2020 14:51
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How to catch SIGINT and SIGTERM signals in Ruby
# Signal catching
def shut_down
puts "\nShutting down gracefully..."
sleep 1
end
puts "I have PID #{Process.pid}"
# Trap ^C
Signal.trap("INT") {
shut_down
exit
}
# Trap `Kill `
Signal.trap("TERM") {
shut_down
exit
}
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