Add `open_root_actor(ensure_registry: bool)`

Allows forcing the opened actor to either obtain the passed registry
addrs or raise a runtime error.
sc_super_proto_dgrams
Tyler Goodlet 2023-11-07 16:45:22 -05:00
parent 2d541fdd9b
commit ebf9909cc4
1 changed files with 10 additions and 0 deletions

View File

@ -86,6 +86,10 @@ async def open_root_actor(
enable_modules: list | None = None,
rpc_module_paths: list | None = None,
# NOTE: allow caller to ensure that only one registry exists
# and that this call creates it.
ensure_registry: bool = False,
) -> Actor:
'''
Runtime init entry point for ``tractor``.
@ -226,6 +230,12 @@ async def open_root_actor(
# REGISTRAR
if ponged_addrs:
if ensure_registry:
raise RuntimeError(
f'Failed to open `{name}`@{ponged_addrs}: '
'registry socket(s) already bound'
)
# we were able to connect to an arbiter
logger.info(
f'Registry(s) seem(s) to exist @ {ponged_addrs}'