Rename config variable "timeout" to "rack_timeout"

Author: jirutka

.env.sample

@@ -4,6 +4,6 @@ RACK_ENV=development
 TZ=Europe/Prague
 RAISE_ERRORS=true
 FORCE_SSL=false
-TIMEOUT=false
+RACK_TIMEOUT=false
 DOMAIN=example.com
 SYNC_SCHEDULE=0 */12 * * *

config/config.rb

@@ -41,7 +41,7 @@ module Config
   override :rack_env,               'development',    string
   override :raise_errors,           false,            bool
   override :root,                   File.expand_path('../', __dir__), string
-  override :timeout,                10,               int
+  override :rack_timeout,           10,               int
   override :tz,                     'Europe/Prague',  string
   override :versioning,             false,            bool
 

config/initializers/timeout.rb

@@ -1,5 +1,5 @@
 require 'rack-timeout'
 
-if Config.timeout > 0
-  Rack::Timeout.timeout = Config.timeout
+if Config.rack_timeout > 0
+  Rack::Timeout.timeout = Config.rack_timeout
 end

lib/routes.rb

@@ -3,7 +3,7 @@
 Routes = Rack::Builder.new do
   use Pliny::Middleware::RescueErrors, raise: Config.raise_errors?
   use Pliny::Middleware::CORS
-  use Rack::Timeout if Config.timeout > 0
+  use Rack::Timeout if Config.rack_timeout > 0
   use Raven::Rack if Config.sentry_dsn
   use Rack::Deflater
   use Rack::MethodOverride