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Use early return instead of branching for remote emsd spawning

supervise
Tyler Goodlet 2021-03-22 09:52:22 -04:00
parent fb996bfffb
commit 38471b7b34
1 changed files with 11 additions and 12 deletions
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7
piker/clearing/_client.py
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@ -174,15 +174,13 @@ async def maybe_open_emsd(
async with tractor.find_actor('emsd') as portal: async with tractor.find_actor('emsd') as portal:
if portal is not None: if portal is not None:
yield portal yield portal
return
else:
# ask remote daemon tree to spawn it # ask remote daemon tree to spawn it
from .._daemon import spawn_emsd from .._daemon import spawn_emsd
async with tractor.find_actor('pikerd') as portal: async with tractor.find_actor('pikerd') as portal:
assert portal
if portal is not None:
name = await portal.run( name = await portal.run(
spawn_emsd, spawn_emsd,
brokername=brokername, brokername=brokername,
@ -192,6 +190,7 @@ async def maybe_open_emsd(
yield portal yield portal
@asynccontextmanager @asynccontextmanager
async def open_ems( async def open_ems(
broker: str, broker: str,