module Async
module Async::Clock
class Async::Condition
class Async::DebugSelector
class Async::DebugSelector::MonitorProxy
class Async::MonitorError
class Async::Node
class Async::Notification
class Async::Queue
class Async::Reactor
class Async::Stop
class Async::Task
class Async::TimeoutError
class Async::Wrapper
async
1.7.0
global
# alive?
def alive? true end