pikers
/
piker
3
0
Fork 0
Code Issues 4 Pull Requests 6 Packages Projects Releases Wiki Activity

Use new `tractor.query_actor()` for service checking

mkts_backup
Tyler Goodlet 2022-03-07 17:47:45 -05:00
parent 73aebdfa16
commit bbaba71465
1 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
piker/_daemon.py
View File

@ -296,16 +296,15 @@ class Brokerd:
@acm @acm
async def find_service( async def find_service(
service_name: str, service_name: str,
) -> Optional[tractor.Portal]:
) -> tractor.Portal: log.info(f'Scanning for service `{service_name}`')
log.info(f'Scanning for existing {service_name}')
# attach to existing daemon by name if possible # attach to existing daemon by name if possible
async with tractor.find_actor( async with tractor.find_actor(
service_name, service_name,
arbiter_sockaddr=_registry_addr, arbiter_sockaddr=_registry_addr,
) as portal: ) as maybe_portal:
yield portal yield maybe_portal
async def check_for_service( async def check_for_service(
@ -316,8 +315,11 @@ async def check_for_service(
Service daemon "liveness" predicate. Service daemon "liveness" predicate.
''' '''
async with find_service(service_name) as portal: async with tractor.query_actor(
return portal is not None service_name,
arbiter_sockaddr=_registry_addr,
) as sockaddr:
return sockaddr
@acm @acm