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-rw-r--r--lib/unicorn/oob_gc.rb11
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/unicorn/oob_gc.rb b/lib/unicorn/oob_gc.rb
index 3b2f488..efd9177 100644
--- a/lib/unicorn/oob_gc.rb
+++ b/lib/unicorn/oob_gc.rb
@@ -1,4 +1,5 @@
 # -*- encoding: binary -*-
+# frozen_string_literal: false
 
 # Strongly consider https://github.com/tmm1/gctools if using Ruby 2.1+
 # It is built on new APIs in Ruby 2.1, so it is more intelligent than
@@ -60,17 +61,17 @@ module Unicorn::OobGC
     self.const_set :OOBGC_INTERVAL, interval
     ObjectSpace.each_object(Unicorn::HttpServer) do |s|
       s.extend(self)
-      self.const_set :OOBGC_ENV, s.instance_variable_get(:@request).env
     end
     app # pretend to be Rack middleware since it was in the past
   end
 
   #:stopdoc:
-  def process_client(client)
-    super(client) # Unicorn::HttpServer#process_client
-    if OOBGC_PATH =~ OOBGC_ENV['PATH_INFO'] && ((@@nr -= 1) <= 0)
+  def process_client(*args)
+    super(*args) # Unicorn::HttpServer#process_client
+    env = instance_variable_get(:@request).env
+    if OOBGC_PATH =~ env['PATH_INFO'] && ((@@nr -= 1) <= 0)
       @@nr = OOBGC_INTERVAL
-      OOBGC_ENV.clear
+      env.clear
       disabled = GC.enable
       GC.start
       GC.disable if disabled