Contents

require 'net/http'
require 'uri'

class TyphoeusLocalhostServer
  class << self
    attr_accessor :pid

    def start_servers!
      if self.pid = fork
        start_parent
        wait_for_servers_to_start
      else
        start_child
      end
    end

  private

    def start_parent
      # Cleanup.
      at_exit do
        Process.kill('QUIT', self.pid) if self.pid
      end
    end

    def start_child
      exec('rake', 'start_test_servers')
    end

    def wait_for_servers_to_start
      puts "Waiting for servers to start..."
      ports = [3000, 3001, 3002]
    
      Timeout::timeout(10) do
        loop do
          up = 0
          ports.each do |port|
            url = "http://localhost:#{port}/"
            begin
              response = Net::HTTP.get_response(URI.parse(url))
              if response.is_a?(Net::HTTPSuccess)
                up += 1
              end
            rescue SystemCallError => error
            end
          end

          if up == ports.size
            puts "Servers are up!"
            break
          end
        end
      end
    rescue Timeout::Error => error
      abort "Servers never started!"
    end
  end
end

Version data entries

5 entries across 5 versions & 2 rubygems

Version	Path
marnen-typhoeus-0.3.7	spec/support/typhoeus_localhost_server.rb
marnen-typhoeus-0.3.6	spec/support/typhoeus_localhost_server.rb
marnen-typhoeus-0.3.5	spec/support/typhoeus_localhost_server.rb
marnen-typhoeus-0.3.4	spec/support/typhoeus_localhost_server.rb
typhoeus-0.3.3	spec/support/typhoeus_localhost_server.rb