kiwipy/rmq related modules into independent module #297
Conversation
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## dev #297 +/- ##
======================================
Coverage ? 89.46%
======================================
Files ? 28
Lines ? 3196
Branches ? 0
======================================
Hits ? 2859
Misses ? 337
Partials ? 0 ☔ View full report in Codecov by Sentry. |
unkcpz
force-pushed
the
rmq-out
branch
5 times, most recently
from
fc52fcd to
c0a8bbd
Compare
unkcpz
force-pushed
the
rmq-out
branch
9 times, most recently
from
4960836 to
47ac8e4
Compare
unkcpz
changed the title
unkcpz
force-pushed
the
rmq-out
branch
7 times, most recently
from
85fc72a to
da644ac
Compare
| class MockCoordinator: | ||
| def __init__(self): | ||
| self._task_subscribers = {} | ||
| self._broadcast_subscribers = {} | ||
| self._rpc_subscribers = {} | ||
| self._closed = False | ||
|
|
||
| def is_closed(self) -> bool: | ||
| return self._closed | ||
|
|
||
| def close(self): | ||
| if self._closed: | ||
| return | ||
| self._closed = True | ||
| del self._task_subscribers | ||
| del self._broadcast_subscribers | ||
| del self._rpc_subscribers |
There was a problem hiding this comment.
This is the Mocked in memory coordinator that in principle can work with sqlite in presto and make it able to submit the calculations.
unkcpz
force-pushed
the
rmq-out
branch
3 times, most recently
from
f292cb6 to
42738fc
Compare
|
Hi @sphuber, would be great if you can have a look at this, at least make sure no big design issues here. It is not ready because when I port it to aiida-core, it seems work for python3.12 but for python3.9 I can not start the daemon (stuck at daemonize function of circus.). It surely requires more effort to get it proper implemented. |
|
Can try to find some time at some point but this is a big change, so would require quite some time. |
unkcpz
force-pushed
the
rmq-out
branch
3 times, most recently
from
db8d1e2 to
2304d5f
Compare
…and asyncio.Future hand write wrap to kiwipy future (concurrent.futures.Future) kiwipy.Future -> concurrent.futures.Future
Move communication to rmq
unkcpz
force-pushed
the
rmq-out
branch
2 times, most recently
from
4972dd2 to
6d3101d
Compare
The refactoring is targeting to decouple the dependencies of using kiwipy+rmq as the communicator for the process control.
By forming a
Coordinatorprotocol contract, the different type of rmq/kiwipy related codes are removed out from plumpy logic. The new contract also pave the way to make it clearly show how a new type coordinator can be implemented (future examples will be thetatzelwurma task broker that has scheduler support and file based task broker require no background service).For the prototype of how a coordinator should look like, the
MockCoordinatorintests/utilsis the coordinator that store things in memory, and can serve as the lightweight ephemeral daemon without persistent functionality.Another major change here is hand write the resolver of future by mimic how tho asyncio does for wrapping
concurrent.futures.Futureintoasyncio.Future. I use the same way to convertasyncio.Futureintoconcurent.futures.Future(which is thekiwipy.Futureas alias).aio_pikaimport lazily by moving the rmq exceptions tormqmodule, this can increase the performance ofimport aiida; aiida.orm.CancellableActionusing composite to behave as a Future like object.asyncio.Futurein favor of aliasplumpy.Futureandconcurrent.futures.Futureinstead of aliaskiwipy.Future._chainand_copy_futuresince we can not just rely on the API of asyncio that is not exposed.coordinator/Communicatorprotocol.coordinator/Coordinatorprotocol and wrap rmq/communicator as a coordinator that not require changs in kiwipy.unkcpz#6