Terminate gracefully upon SIGHUP

Tmux sends SIGHUP when a session is killed which can result in orphaned processes. Adding a SIGHUP handler terminates the processes as expected.
2012-05-14 13:04:46 +03:00
parent 003b466a17
commit 6274f99225
1 changed files with 1 additions and 0 deletions
--- a/lib/foreman/engine.rb
+++ b/lib/foreman/engine.rb
@@ -36,6 +36,7 @@ class Foreman::Engine

    trap("TERM") { puts "SIGTERM received"; terminate_gracefully }
    trap("INT")  { puts "SIGINT received";  terminate_gracefully }
+    trap("HUP")  { puts "SIGHUP received";  terminate_gracefully }

    assign_colors
    spawn_processes