class RestCore::Timeout

Public Class Methods

members() click to toggle source
# File lib/rest-core/middleware/timeout.rb, line 6
def self.members; [:timeout]; end

Public Instance Methods

call(env, &k) click to toggle source
# File lib/rest-core/middleware/timeout.rb, line 9
def call env, &k
  return app.call(env, &k) if env[DRY] || timeout(env) == 0
  process(env, &k)
end
process(env, &k) click to toggle source
# File lib/rest-core/middleware/timeout.rb, line 14
def process env, &k
  timer = PromisePool::Timer.new(timeout(env), timeout_error)
  app.call(env.merge(TIMER => timer), &k)
rescue Exception
  timer.cancel
  raise
end
timeout_error() click to toggle source
# File lib/rest-core/middleware/timeout.rb, line 22
def timeout_error
  ::Timeout::Error.new('execution expired')
end