Class: Rack::Handler::SCGI
- Inherits:
-
SCGI::Processor
- Object
- SCGI::Processor
- Rack::Handler::SCGI
- Defined in:
- lib/rack/handler/scgi.rb
Instance Attribute Summary collapse
-
#app ⇒ Object
Returns the value of attribute app.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(settings = {}) ⇒ SCGI
constructor
A new instance of SCGI.
- #process_request(request, input_body, socket) ⇒ Object
Constructor Details
#initialize(settings = {}) ⇒ SCGI
Returns a new instance of SCGI.
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# File 'lib/rack/handler/scgi.rb', line 18 def initialize(settings = {}) @app = settings[:app] super(settings) end |
Instance Attribute Details
#app ⇒ Object
Returns the value of attribute app.
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# File 'lib/rack/handler/scgi.rb', line 9 def app @app end |
Class Method Details
.run(app, options = nil) ⇒ Object
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# File 'lib/rack/handler/scgi.rb', line 11 def self.run(app, =nil) new(.merge(:app=>app, :host=>[:Host], :port=>[:Port], :socket=>[:Socket])).listen end |
Instance Method Details
#process_request(request, input_body, socket) ⇒ Object
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# File 'lib/rack/handler/scgi.rb', line 23 def process_request(request, input_body, socket) env = {}.replace(request) env.delete "HTTP_CONTENT_TYPE" env.delete "HTTP_CONTENT_LENGTH" env["REQUEST_PATH"], env["QUERY_STRING"] = env["REQUEST_URI"].split('?', 2) env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"] env["PATH_INFO"] = env["REQUEST_PATH"] env["QUERY_STRING"] ||= "" env["SCRIPT_NAME"] = "" rack_input = StringIO.new(input_body) rack_input.set_encoding(Encoding::BINARY) if rack_input.respond_to?(:set_encoding) env.update({"rack.version" => Rack::VERSION, "rack.input" => rack_input, "rack.errors" => $stderr, "rack.multithread" => true, "rack.multiprocess" => true, "rack.run_once" => false, "rack.url_scheme" => ["yes", "on", "1"].include?(env["HTTPS"]) ? "https" : "http" }) status, headers, body = app.call(env) begin socket.write("Status: #{status}\r\n") headers.each do |k, vs| vs.split("\n").each { |v| socket.write("#{k}: #{v}\r\n")} end socket.write("\r\n") body.each {|s| socket.write(s)} ensure body.close if body.respond_to? :close end end |