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# File lib/rack/handler/fastcgi.rb, line 21 21: def self.run(app, options={}) 22: if options[:File] 23: STDIN.reopen(UNIXServer.new(options[:File])) 24: elsif options[:Port] 25: STDIN.reopen(TCPServer.new(options[:Host], options[:Port])) 26: end 27: FCGI.each { |request| 28: serve request, app 29: } 30: end
# File lib/rack/handler/fastcgi.rb, line 90 90: def self.send_body(out, body) 91: body.each { |part| 92: out.print part 93: out.flush 94: } 95: end
# File lib/rack/handler/fastcgi.rb, line 79 79: def self.send_headers(out, status, headers) 80: out.print "Status: #{status}\r\n" 81: headers.each { |k, vs| 82: vs.split("\n").each { |v| 83: out.print "#{k}: #{v}\r\n" 84: } 85: } 86: out.print "\r\n" 87: out.flush 88: end
# File lib/rack/handler/fastcgi.rb, line 40 40: def self.serve(request, app) 41: env = request.env 42: env.delete "HTTP_CONTENT_LENGTH" 43: 44: env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/" 45: 46: rack_input = RewindableInput.new(request.in) 47: 48: env.update({"rack.version" => Rack::VERSION, 49: "rack.input" => rack_input, 50: "rack.errors" => request.err, 51: 52: "rack.multithread" => false, 53: "rack.multiprocess" => true, 54: "rack.run_once" => false, 55: 56: "rack.url_scheme" => ["yes", "on", "1"].include?(env["HTTPS"]) ? "https" : "http" 57: }) 58: 59: env["QUERY_STRING"] ||= "" 60: env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"] 61: env["REQUEST_PATH"] ||= "/" 62: env.delete "CONTENT_TYPE" if env["CONTENT_TYPE"] == "" 63: env.delete "CONTENT_LENGTH" if env["CONTENT_LENGTH"] == "" 64: 65: begin 66: status, headers, body = app.call(env) 67: begin 68: send_headers request.out, status, headers 69: send_body request.out, body 70: ensure 71: body.close if body.respond_to? :close 72: end 73: ensure 74: rack_input.close 75: request.finish 76: end 77: end
# File lib/rack/handler/fastcgi.rb, line 32 32: def self.valid_options 33: { 34: "Host=HOST" => "Hostname to listen on (default: localhost)", 35: "Port=PORT" => "Port to listen on (default: 8080)", 36: "File=PATH" => "Creates a Domain socket at PATH instead of a TCP socket. Ignores Host and Port if set.", 37: } 38: end
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