def test_local(local_broadcaster):
cb_calls = [0, 0]
def cb1(data):
cb_calls[0] += 1
return data + 1
def cb2():
cb_calls[1] += 1
assert broadcast.broadcast("test1", {'data': 1}, expect_answers=True) == []
assert cb_calls == [0, 0]
broadcast.subscribe("test1", cb1)
broadcast.subscribe("test2", cb2)
assert cb_calls == [0, 0]
assert broadcast.broadcast("test1", {'data': 1}) is None
assert cb_calls == [1, 0]
assert broadcast.broadcast("test2") is None
assert cb_calls == [1, 1]
assert broadcast.broadcast("test1", {'data': 12},
expect_answers=True) == [13]
assert cb_calls == [2, 1]
broadcast.unsubscribe("test1")
assert broadcast.broadcast("test1", {'data': 1}, expect_answers=True) == []
assert cb_calls == [2, 1]
def init(slave: bool) -> None:
global MASTER_SOURCE # pylint: disable=global-statement
mode.init(slave)
if slave:
broadcast.subscribe("slave_fetch", _slave_fetch)
_update_flag("LOADING")
_prepare_ssh()
if os.environ.get("MASTER_CONFIG"):
LOG.info("Load the master config from environment variable")
content = yaml.load(os.environ["MASTER_CONFIG"],
Loader=yaml.SafeLoader)
else:
LOG.info("Load the master config from config file")
with open("/etc/shared_config_manager/config.yaml",
encoding="utf-8") as scm_file:
content = yaml.load(scm_file, Loader=yaml.SafeLoader)
def thread() -> None:
inotify_ = inotify.adapters.Inotify()
inotify_.add_watch("/etc/shared_config_manager/config.yaml")
for _, type_names, path, filename in inotify_.event_gen(
yield_nones=False):
LOG.debug("Inotify envent: %s / %s: [%s]", path, filename,
",".join(type_names))
if "IN_CLOSE_WRITE" in type_names:
LOG.info("Reload the master config from config file")
with open("/etc/shared_config_manager/config.yaml",
encoding="utf-8") as scm_file:
config = yaml.load(scm_file, Loader=yaml.SafeLoader)
_handle_master_config(config)
thread_instance = Thread(target=thread, daemon=True)
thread_instance.start()
if content.get("sources", False) is not False:
LOG.info("The master config is inline")
content["standalone"] = True
# A fake master source to have auth work
MASTER_SOURCE = base.BaseSource(MASTER_ID,
content,
is_master=True,
default_key=content.get("key"))
Thread(target=_handle_master_config,
args=[content],
name="master_config_loader",
daemon=True).start()
else:
MASTER_SOURCE = _create_source(MASTER_ID, content, is_master=True)
LOG.info("Initial loading of the master config")
MASTER_SOURCE.refresh_or_fetch()
LOG.info("Loading of the master config finished")
if not MASTER_SOURCE.get_config().get("standalone", False):
Thread(target=reload_master_config,
name="master_config_loader",
daemon=True).start()
def init(config: pyramid.config.Configurator) -> None:
"""Install a pyramid event handler that adds the request information."""
broadcast.subscribe("c2c_sql_profiler", _setup_profiler)
config.add_route("c2c_sql_profiler",
config_utils.get_base_path(config) + r"/sql_profiler",
request_method="GET")
config.add_view(_sql_profiler_view,
route_name="c2c_sql_profiler",
renderer="fast_json",
http_cache=0)
LOG.info("Enabled the /sql_profiler API")
def test_fallback():
cb_calls = [0]
def cb1(value):
cb_calls[0] += 1
return value + 1
try:
broadcast.subscribe("test1", cb1)
assert broadcast.broadcast("test1", {'value': 12},
expect_answers=True) == [13]
assert cb_calls == [1]
finally:
broadcast._broadcaster = None # pylint: disable=W0212
def init() -> None:
"""Initialize the debug listeners."""
broadcast.subscribe("c2c_dump_memory", _dump_memory_impl)
broadcast.subscribe("c2c_dump_stacks", _dump_stacks_impl)
def init() -> None:
broadcast.subscribe('c2c_dump_memory', _dump_memory_impl)
broadcast.subscribe('c2c_dump_stacks', _dump_stacks_impl)
