remove unused unicorn constants to hopefully trim memory

We'll probably drop the unicorn dependency in the future and use
kcar once it gains the ability to parse server requests (and not
just responses).  kcar is descended from the unicorn parser
anyways and supports the same enhancements (chunked
encoding/trailers).

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/yahns.rb b/lib/yahns.rb
index 373fca0..0499640 100644
--- a/lib/yahns.rb
+++ b/lib/yahns.rb
@@ -3,6 +3,13 @@
 require 'unicorn' # pulls in raindrops, kgio, fcntl, etc, stringio, and logger
 require 'sleepy_penguin'
 
+# kill off some unicorn internals we don't need
+# we'll probably just make kcar into a server parser so we don't depend
+# on unicorn at all
+[ :ClientShutdown, :Const, :SocketHelper, :StreamInput, :TeeInput,
+  :SSLConfigurator, :Configurator, :TmpIO, :Util, :Worker, :SSLServer,
+  :HttpServer ].each { |sym| Unicorn.__send__(:remove_const, sym) }
+
 # yahns exposes no user-visible API outside of the config file
 # Internals are subject to change.
 module Yahns # :nodoc: