diff options
Diffstat (limited to 'lib/unicorn/const.rb')
| -rw-r--r-- | lib/unicorn/const.rb | 51 |
1 files changed, 27 insertions, 24 deletions
diff --git a/lib/unicorn/const.rb b/lib/unicorn/const.rb index abe3a37..9cb4dcd 100644 --- a/lib/unicorn/const.rb +++ b/lib/unicorn/const.rb @@ -1,35 +1,38 @@ # -*- encoding: binary -*- -module Unicorn +# Frequently used constants when constructing requests or responses. +# Many times the constant just refers to a string with the same +# contents. Using these constants gave about a 3% to 10% performance +# improvement over using the strings directly. Symbols did not really +# improve things much compared to constants. +module Unicorn::Const - # Frequently used constants when constructing requests or responses. Many times - # the constant just refers to a string with the same contents. Using these constants - # 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 + # The current version of Unicorn, currently 2.0.0pre + # this constant is deprecated and will soon move to Unicorn::VERSION + UNICORN_VERSION="2.0.0pre" - # The current version of Unicorn, currently 2.0.0pre - # this constant is deprecated and will soon move to Unicorn::VERSION - UNICORN_VERSION="2.0.0pre" + # default TCP listen host address (0.0.0.0, all interfaces) + DEFAULT_HOST = "0.0.0.0" - DEFAULT_HOST = "0.0.0.0" # default TCP listen host address - DEFAULT_PORT = 8080 # default TCP listen port - DEFAULT_LISTEN = "#{DEFAULT_HOST}:#{DEFAULT_PORT}" + # default TCP listen port (8080) + DEFAULT_PORT = 8080 - # The basic max request size we'll try to read. - CHUNK_SIZE=(16 * 1024) + # default TCP listen address and port (0.0.0.0:8080) + DEFAULT_LISTEN = "#{DEFAULT_HOST}:#{DEFAULT_PORT}" - # Maximum request body size before it is moved out of memory and into a - # temporary file for reading (112 kilobytes). - MAX_BODY=1024 * 112 + # The basic request body size we'll try to read at once (16 kilobytes). + CHUNK_SIZE = 16 * 1024 - # common errors we'll send back - ERROR_400_RESPONSE = "HTTP/1.1 400 Bad Request\r\n\r\n" - ERROR_500_RESPONSE = "HTTP/1.1 500 Internal Server Error\r\n\r\n" - EXPECT_100_RESPONSE = "HTTP/1.1 100 Continue\r\n\r\n" + # Maximum request body size before it is moved out of memory and into a + # temporary file for reading (112 kilobytes). + MAX_BODY = 1024 * 112 - # A frozen format for this is about 15% faster - HTTP_EXPECT="HTTP_EXPECT" - end + # :stopdoc: + # common errors we'll send back + ERROR_400_RESPONSE = "HTTP/1.1 400 Bad Request\r\n\r\n" + ERROR_500_RESPONSE = "HTTP/1.1 500 Internal Server Error\r\n\r\n" + EXPECT_100_RESPONSE = "HTTP/1.1 100 Continue\r\n\r\n" + HTTP_EXPECT = "HTTP_EXPECT" + # :startdoc: end |