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De-densify some code

round_2_ci_windows
Tyler Goodlet 2021-06-30 08:45:09 -04:00
parent 91640facbc
commit c6cdaf9c31
1 changed files with 16 additions and 3 deletions

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@ -16,12 +16,14 @@ from ._state import current_actor, _runtime_vars
@asynccontextmanager
async def get_arbiter(
host: str,
port: int,
) -> typing.AsyncGenerator[Union[Portal, LocalPortal], None]:
"""Return a portal instance connected to a local or remote
'''Return a portal instance connected to a local or remote
arbiter.
"""
'''
actor = current_actor()
if not actor:
@ -33,16 +35,20 @@ async def get_arbiter(
yield LocalPortal(actor, Channel((host, port)))
else:
async with _connect_chan(host, port) as chan:
async with open_portal(chan) as arb_portal:
yield arb_portal
@asynccontextmanager
async def get_root(
**kwargs,
**kwargs,
) -> typing.AsyncGenerator[Union[Portal, LocalPortal], None]:
host, port = _runtime_vars['_root_mailbox']
assert host is not None
async with _connect_chan(host, port) as chan:
async with open_portal(chan, **kwargs) as portal:
yield portal
@ -60,12 +66,16 @@ async def find_actor(
"""
actor = current_actor()
async with get_arbiter(*arbiter_sockaddr or actor._arb_addr) as arb_portal:
sockaddr = await arb_portal.run_from_ns('self', 'find_actor', name=name)
# TODO: return portals to all available actors - for now just
# the last one that registered
if name == 'arbiter' and actor.is_arbiter:
raise RuntimeError("The current actor is the arbiter")
elif sockaddr:
async with _connect_chan(*sockaddr) as chan:
async with open_portal(chan) as portal:
yield portal
@ -83,9 +93,12 @@ async def wait_for_actor(
A portal to the first registered actor is returned.
"""
actor = current_actor()
async with get_arbiter(*arbiter_sockaddr or actor._arb_addr) as arb_portal:
sockaddrs = await arb_portal.run_from_ns('self', 'wait_for_actor', name=name)
sockaddr = sockaddrs[-1]
async with _connect_chan(*sockaddr) as chan:
async with open_portal(chan) as portal:
yield portal