`class Wrapper`

Implements a wrapper for starting the Falcon server for Capybara.

Definitions

`def initialize(scheme = "http")`

Signature

parameter　scheme　String: The scheme for the server to bind to. e.g. http or https.

Implementation

def initialize(scheme = "http")
	@scheme = scheme
end

`def endpoint(host, port)`

Build a server endpoint using the given scheme.

Implementation

def endpoint(host, port)
	Falcon::Endpoint.parse("#{@scheme}://#{host}:#{port}")
end

`def call(rack_app, port, host, options = {})`

Run the Falcon server hosting the given rack application.

Signature

parameter　rack_app　Proc: A Rack application.
parameter　port　Integer: The port number to bind to.
parameter　host　String: The local host to bind to.
parameter　options　Hash: Options to pass to the server

Implementation

def call(rack_app, port, host, options = {})
	require 'async/reactor'
	require 'falcon/server'
	
	Async do |task|
		app = Falcon::Server.middleware(rack_app)
		
		if host == "127.0.0.1"
			host = "localhost"
		end
		
		endpoint = self.endpoint(host, port)
		
		server = Falcon::Server.new(app, endpoint, protocol: endpoint.protocol, scheme: endpoint.scheme)
		
		Console.logger.debug (self) {"Running server..."}
		server.run
	end
end