Module: Simple::Httpd::Server

Extended by:
Server
Included in:
Server
Defined in:
lib/simple/httpd/server.rb

Defined Under Namespace

Modules: NullLogger

Instance Method Summary collapse

Instance Method Details

#listen!(app, environment: "development", host: nil, port:) ⇒ Object 



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# File 'lib/simple/httpd/server.rb', line 13

def listen!(app, environment: "development", host: nil, port:)
  expect! app != nil

  host ||= "127.0.0.1"
  URI("http://#{host}:#{port}") # validate host and port

  ::Simple::Httpd.logger.info "Starting httpd server on http://#{host}:#{port}/"

  app = ::Rack::CommonLogger.new(app)
  app = ::Rack::Lint.new(app) if environment != "production"

  # re/AccessLog: the AccessLog setting points WEBrick's access logging to the
  # NullLogger object.
  #
  # We do not set the environment. Rack is using this to load different
  # default middlewares (ShowException, Lint, CommonLogger) depending on
  # the environment setting (which should be either "development" or
  # "deployment").
  server_opts = {
    app: app,
    Host: host,
    Port: port,
    Logger: build_logger,
    AccessLog: [[NullLogger, ""]]
  }

  unless ::Simple::Httpd.env == "development"
    server_opts.update workers: 4, min_threads: 4
  end

  ::Rack::Server.start server_opts
end