Class: Rack::Handler::WEBrick
- Inherits:
-
WEBrick::HTTPServlet::AbstractServlet
- Object
- WEBrick::HTTPServlet::AbstractServlet
- Rack::Handler::WEBrick
- Defined in:
- lib/rack/handler/webrick.rb
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(server, app) ⇒ WEBrick
constructor
A new instance of WEBrick.
- #service(req, res) ⇒ Object
Constructor Details
#initialize(server, app) ⇒ WEBrick
Returns a new instance of WEBrick.
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# File 'lib/rack/handler/webrick.rb', line 28 def initialize(server, app) super server @app = app end |
Class Method Details
.run(app, options = {}) {|@server| ... } ⇒ Object
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# File 'lib/rack/handler/webrick.rb', line 8 def self.run(app, ={}) [:BindAddress] = .delete(:Host) if [:Host] @server = ::WEBrick::HTTPServer.new() @server.mount "/", Rack::Handler::WEBrick, app yield @server if block_given? @server.start end |
.shutdown ⇒ Object
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# File 'lib/rack/handler/webrick.rb', line 23 def self.shutdown @server.shutdown @server = nil end |
.valid_options ⇒ Object
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# File 'lib/rack/handler/webrick.rb', line 16 def self. { "Host=HOST" => "Hostname to listen on (default: localhost)", "Port=PORT" => "Port to listen on (default: 8080)", } end |
Instance Method Details
#service(req, res) ⇒ Object
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# File 'lib/rack/handler/webrick.rb', line 33 def service(req, res) env = req. env.delete_if { |k, v| v.nil? } rack_input = StringIO.new(req.body.to_s) 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" => false, "rack.run_once" => false, "rack.url_scheme" => ["yes", "on", "1"].include?(ENV["HTTPS"]) ? "https" : "http" }) env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"] env["QUERY_STRING"] ||= "" unless env["PATH_INFO"] == "" path, n = req.request_uri.path, env["SCRIPT_NAME"].length env["PATH_INFO"] = path[n, path.length-n] end env["REQUEST_PATH"] ||= [env["SCRIPT_NAME"], env["PATH_INFO"]].join status, headers, body = @app.call(env) begin res.status = status.to_i headers.each { |k, vs| if k.downcase == "set-cookie" res..concat vs.split("\n") else # Since WEBrick won't accept repeated headers, # merge the values per RFC 1945 section 4.2. res[k] = vs.split("\n").join(", ") end } body.each { |part| res.body << part } ensure body.close if body.respond_to? :close end end |