Add before_exec hook

This is useful for freeing certain resources you
do NOT want passed to child processes.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/unicorn.rb b/lib/unicorn.rb
index 0727456..d442f63 100644
--- a/lib/unicorn.rb
+++ b/lib/unicorn.rb
@@ -327,6 +327,7 @@ module Unicorn
         Dir.chdir(@start_ctx[:cwd])
         cmd = [ @start_ctx[:zero] ] + @start_ctx[:argv]
         logger.info "executing #{cmd.inspect} (in #{Dir.pwd})"
+        @before_exec.call(self) if @before_exec
         exec(*cmd)
       end
     end