def __kill_zookeeper_process(signum: int = None, frame: int = None) -> None:
"""Pass SIGINT/SIGTERM to child ZooKeeper when exiting."""
global __zookeeper_pid
if __zookeeper_pid is None:
log.warning("ZooKeeper PID is unset, probably it wasn't started.")
else:
gracefully_kill_child_process(child_pid=__zookeeper_pid, sigkill_timeout=MC_ZOOKEEPER_SIGKILL_TIMEOUT)
sys.exit(signum or 0)
def __kill_solr_process(signum: int = None, frame: int = None) -> None:
"""Pass SIGINT/SIGTERM to child Solr when exiting."""
global __solr_pid
if __solr_pid is None:
l.warn("Solr PID is unset, probably it wasn't started.")
else:
gracefully_kill_child_process(child_pid=__solr_pid, sigkill_timeout=MC_SOLR_SIGKILL_TIMEOUT)
sys.exit(signum or 0)
def __kill_zookeeper_process(signum: int = None, frame: int = None) -> None:
"""Pass SIGINT/SIGTERM to child ZooKeeper when exiting."""
global __zookeeper_pid
if __zookeeper_pid is None:
log.warning("ZooKeeper PID is unset, probably it wasn't started.")
else:
gracefully_kill_child_process(child_pid=__zookeeper_pid, sigkill_timeout=MC_ZOOKEEPER_SIGKILL_TIMEOUT)
sys.exit(signum or 0)
def __kill_solr_process(signum: int = None, frame: int = None) -> None:
"""Pass SIGINT/SIGTERM to child Solr when exiting."""
global __solr_pid
if __solr_pid is None:
l.warning("Solr PID is unset, probably it wasn't started.")
else:
gracefully_kill_child_process(child_pid=__solr_pid,
sigkill_timeout=MC_SOLR_SIGKILL_TIMEOUT)
sys.exit(signum or 0)
def test_gracefully_kill_child_process():
test_process = subprocess.Popen(['sleep', '999'])
test_process_pid = test_process.pid
assert test_process_pid != 0
assert test_process_pid is not None
assert process_with_pid_is_running(test_process_pid) is True
gracefully_kill_child_process(child_pid=test_process_pid, sigkill_timeout=3)
test_process.communicate()
assert process_with_pid_is_running(test_process_pid) is False