Parent

Capybara::Server

Attributes

app[R]
port[R]

Public Class Methods

new(app, port=Capybara.server_port) click to toggle source
# File lib/capybara/server.rb, line 36
def initialize(app, port=Capybara.server_port)
  @app = app
  @middleware = Middleware.new(@app)
  @server_thread = nil # supress warnings
  @port = port
  @port ||= Capybara::Server.ports[@app.object_id]
  @port ||= find_available_port
end
ports() click to toggle source
# File lib/capybara/server.rb, line 29
def ports
  @ports ||= {}
end

Public Instance Methods

boot() click to toggle source
# File lib/capybara/server.rb, line 69
def boot
  unless responsive?
    Capybara::Server.ports[@app.object_id] = @port

    @server_thread = Thread.new do
      Capybara.server.call(@middleware, @port)
    end

    Timeout.timeout(60) { @server_thread.join(0.1) until responsive? }
  end
rescue TimeoutError
  raise "Rack application timed out during boot"
else
  self
end
error() click to toggle source
# File lib/capybara/server.rb, line 49
def error
  @middleware.error
end
host() click to toggle source
# File lib/capybara/server.rb, line 53
def host
  Capybara.server_host || "127.0.0.1"
end
reset_error!() click to toggle source
# File lib/capybara/server.rb, line 45
def reset_error!
  @middleware.error = nil
end
responsive?() click to toggle source
# File lib/capybara/server.rb, line 57
def responsive?
  return false if @server_thread && @server_thread.join(0)

  res = Net::HTTP.start(host, @port) { |http| http.get('/__identify__') }

  if res.is_a?(Net::HTTPSuccess) or res.is_a?(Net::HTTPRedirection)
    return res.body == @app.object_id.to_s
  end
rescue Errno::ECONNREFUSED, Errno::EBADF
  return false
end

[Validate]

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