Module: Itsi::RackEnvPool

Defined in:
lib/itsi/rack_env_pool.rb

Constant Summary collapse

RACK_ENV_TEMPLATE = 
{
  "SERVER_SOFTWARE" => "Itsi",
  "rack.errors" => $stderr,
  "rack.multithread" => true,
  "rack.multiprocess" => true,
  "rack.run_once" => false,
  "rack.hijack?" => true,
  "rack.multipart.buffer_size" => 16_384,
  "SCRIPT_NAME" => "",
  "REQUEST_METHOD" => "",
  "PATH_INFO" => "",
  "REQUEST_PATH" => "",
  "QUERY_STRING" => "",
  "REMOTE_ADDR" => "",
  "SERVER_PORT" => "",
  "SERVER_NAME" => "",
  "SERVER_PROTOCOL" => "",
  "HTTP_HOST" => "",
  "HTTP_VERSION" => "",
  "itsi.request" => "",
  "itsi.response" => "",
  "rack.version" => nil,
  "rack.url_scheme" => "",
  "rack.input" => "",
  "rack.hijack" => ""
}.freeze
POOL = 
[]

Class Method Summary collapse

Class Method Details

.checkin(env) ⇒ Object 



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# File 'lib/itsi/rack_env_pool.rb', line 54

def self.checkin(env)
  POOL << env
end

.checkout ⇒ Object

rubocop:disable Metrics/CyclomaticComplexity,Metrics/MethodLength



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# File 'lib/itsi/rack_env_pool.rb', line 35

def self.checkout # rubocop:disable Metrics/CyclomaticComplexity,Metrics/MethodLength
  POOL.pop&.tap do |recycled|
    recycled.keys.each do |key|
      case key
      when "SERVER_SOFTWARE" then recycled[key] = "Itsi"
      when "rack.errors" then recycled[key] = $stderr
      when "rack.multithread", "rack.multiprocess", "rack.hijack?" then recycled[key] = true
      when "rack.run_once" then recycled[key] = false
      when "rack.multipart.buffer_size" then recycled[key] = 16_384
      when "SCRIPT_NAME", "REQUEST_METHOD", "PATH_INFO", "REQUEST_PATH", "QUERY_STRING", "REMOTE_ADDR",
           "SERVER_PORT", "SERVER_NAME", "SERVER_PROTOCOL", "HTTP_HOST", "HTTP_VERSION", "itsi.request",
           "itsi.response", "rack.version", "rack.url_scheme", "rack.input", "rack.hijack"
        nil
      else recycled.delete(key)
      end
    end
  end || RACK_ENV_TEMPLATE.dup
end