class Dizby::Spawned

Public Class Methods

dynamic(uri, config, &block) click to toggle source
# File lib/dizby/tunnel/spawned.rb, line 17
def self.dynamic(uri, config, &block)
  handle_spawned(uri, config, block) do |service|
    port = service.instance_variable_get(:@server).port
    $stdout.puts "Running on port #{port}."
  end
end
handle_spawned(uri, config, origin) { |service| ... } click to toggle source
# File lib/dizby/tunnel/spawned.rb, line 24
def self.handle_spawned(uri, config, origin)
  service = nil

  obj = obtain_object(&origin)

  obj.define_singleton_method :__dizby_exit__ do
    service.close if service
  end

  service = Service.new(uri: uri, front: obj, **config)
  yield service if block_given?
ensure
  service.wait if service
end
obtain_object(&origin) click to toggle source
# File lib/dizby/tunnel/spawned.rb, line 39
def self.obtain_object(&origin)
  barriers = [$stdout, $stdin, $stderr].map { |io| IOBarrier.new(io) }

  barriers.each(&:block)

  origin.call
ensure
  barriers.each(&:allow)
end
static(uri, config, &block) click to toggle source
# File lib/dizby/tunnel/spawned.rb, line 13
def self.static(uri, config, &block)
  handle_spawned(uri, config, block)
end