def add_timeout(self, deadline, callback):
"""Calls the given callback at the time deadline from the I/O loop."""
# log.debug("Adding timeout of %r using %r.", deadline, callback)
timeout = _Timeout(deadline, stack_context.wrap(callback))
insort(self._timeouts, timeout)
return timeout
def add_callback(self, callback):
"""Calls the given callback on the next I/O loop iteration."""
# log.debug("Adding %r callback.", callback)
self._callbacks.add(stack_context.wrap(callback))
self._wake()
def add_handler(self, fd, handler, events):
"""Registers the given handler to receive the given events for fd."""
# log.debug("Registering handler %r on %d.", handler, fd)
self._handlers[fd] = stack_context.wrap(handler)
self._impl.register(fd, events | self.ERROR)