def self.serve(request, app)
app = Rack::ContentLength.new(app)
env = request.env
env.delete "HTTP_CONTENT_LENGTH"
env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"
rack_input = RewindableInput.new(request.in)
env.update({"rack.version" => [1,0],
"rack.input" => rack_input,
"rack.errors" => request.err,
"rack.multithread" => false,
"rack.multiprocess" => true,
"rack.run_once" => false,
"rack.url_scheme" => ["yes", "on", "1"].include?(env["HTTPS"]) ? "https" : "http"
})
env["QUERY_STRING"] ||= ""
env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
env["REQUEST_PATH"] ||= "/"
env.delete "PATH_INFO" if env["PATH_INFO"] == ""
env.delete "CONTENT_TYPE" if env["CONTENT_TYPE"] == ""
env.delete "CONTENT_LENGTH" if env["CONTENT_LENGTH"] == ""
begin
status, headers, body = app.call(env)
begin
send_headers request.out, status, headers
send_body request.out, body
ensure
body.close if body.respond_to? :close
end
ensure
rack_input.close
request.finish
end
end