forked from goodboy/tractor
De-densify some code
parent
c2f6c39f8f
commit
8d7eacdc02
|
@ -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:
|
||||
|
@ -33,7 +35,9 @@ 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
|
||||
|
||||
|
||||
|
@ -41,8 +45,10 @@ async def get_arbiter(
|
|||
async def get_root(
|
||||
**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
|
||||
|
|
Loading…
Reference in New Issue