From 78a0d5f4321033dbf969edc8f2486bbd5b498dcd Mon Sep 17 00:00:00 2001
From: "roberto@debian32" <roberto@debian32>
Date: Fri, 11 Nov 2011 09:57:35 +0100
Subject: [PATCH] added postfork in uwsgidsl

---
 config30.ru | 15 ++++-----------
 uwsgidsl.rb | 13 +++++++++++++
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/config30.ru b/config30.ru
index 9f72689d..8dd71257 100644
--- a/config30.ru
+++ b/config30.ru
@@ -3,22 +3,11 @@ require 'uwsgidsl'
 
 
 
-module UWSGI
-
-  module_function
-  def post_fork_hook()
-    puts "fork() called"
-  end
-end
-
-puts UWSGI.respond_to?('post_fork_hook')
-
 signal 17,'mule5' do |signum|
 end
 
 puts UWSGI::OPT.inspect
 
-
 timer 2 do |signum|
   puts "ciao sono un dsl ruby: #{signum} #{UWSGI::OPT.inspect}"
 end
@@ -39,6 +28,10 @@ cron 58,-1,-1,-1,-1 do |signum|
   puts "cron ready #{signum}"
 end
 
+postfork do
+  puts "fork() called"
+end
+
 begin
   foo_func
 rescue
diff --git a/uwsgidsl.rb b/uwsgidsl.rb
index 85fc6891..c5648930 100644
--- a/uwsgidsl.rb
+++ b/uwsgidsl.rb
@@ -12,6 +12,15 @@ def get_free_signal()
   end
 end
 
+$postfork_chain = []
+
+module UWSGI
+  module_function
+  def post_fork_hook()
+    $postfork_chain.each {|func| func.call }
+  end
+end
+
 def timer(secs, target='', &block)
   freesig = get_free_signal
   UWSGI.register_signal(freesig, target, block)
@@ -39,3 +48,7 @@ end
 def signal(signum, target='', &block)
   UWSGI.register_signal(signum, target, block)
 end
+
+def postfork(&block)
+  $postfork_chain << block
+end