def wait_while_listening(self, timeout=None):
"""Wait until no longer listening for incoming messages."""
with self._connlock:
lock = self._listening
if lock is None:
raise RuntimeError('not listening yet')
_util.lock_wait(lock, timeout) # Wait until no longer listening.
def _wait_until_exiting(self, timeout):
lock = self._exitlock
if lock is None:
return
try:
_util.lock_wait(lock, timeout, 'waiting for process exit')
except _util.TimeoutError as exc:
warnings.warn(str(exc))
def wait_while_connected(self, timeout=None):
"""Wait until the client socket is disconnected."""
with self._connlock:
lock = self._listening
_util.lock_wait(lock, timeout) # Wait until no longer connected.
