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-rw-r--r--lib/unicorn/const.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/unicorn/const.rb b/lib/unicorn/const.rb
index 72a4d61..ef58984 100644
--- a/lib/unicorn/const.rb
+++ b/lib/unicorn/const.rb
@@ -5,7 +5,7 @@ module Unicorn
   # gave about a 3% to 10% performance improvement over using the strings directly.
   # Symbols did not really improve things much compared to constants.
   module Const
-    UNICORN_VERSION="0.8.2".freeze
+    UNICORN_VERSION="0.9.1".freeze
 
     DEFAULT_HOST = "0.0.0.0".freeze # default TCP listen host address
     DEFAULT_PORT = "8080".freeze    # default TCP listen port
@@ -24,11 +24,15 @@ module Unicorn
     # common errors we'll send back
     ERROR_400_RESPONSE = "HTTP/1.1 400 Bad Request\r\n\r\n".freeze
     ERROR_500_RESPONSE = "HTTP/1.1 500 Internal Server Error\r\n\r\n".freeze
+    EXPECT_100_RESPONSE = "HTTP/1.1 100 Continue\r\n\r\n"
 
     # A frozen format for this is about 15% faster
+    HTTP_TRANSFER_ENCODING = 'HTTP_TRANSFER_ENCODING'.freeze
     CONTENT_LENGTH="CONTENT_LENGTH".freeze
     REMOTE_ADDR="REMOTE_ADDR".freeze
     HTTP_X_FORWARDED_FOR="HTTP_X_FORWARDED_FOR".freeze
+    HTTP_EXPECT="HTTP_EXPECT".freeze
+    HTTP_TRAILER="HTTP_TRAILER".freeze
     RACK_INPUT="rack.input".freeze
   end