I've no clear idea what might be going wrong, but:
* The `while True` should be fine - it obviously has limitations, but
will work in the simple case.
* You need some way of working out *what* is going wrong before you can
work out *why*. It's possible the `print` statements are failing - I
don't think the service framework does anything to ensure sys.stdout is
valid. Most examples use `win32traceutil` to redirect sys.stdout, or you
can use the event-log or anything else, but knowing exactly what is
failing (ie, exactly how far it is getting) will be necessary to understand.
Cheers,
Mark
On 8/03/2022 9:08 am, momc...@bojinov.info wrote:
Hello,
I m trying to serve 0mq listener under win32 service
Code works fine while in interactive session
Client:
import zmq, json
context = zmq.Context()
socket = context.socket(zmq.REQ)
socket.connect('ipc://cache/mm')
socket.send_json(json.dumps({"2" : "1"}))
message = socket.recv_json()
print(message)
server:
import zmq, json
context = zmq.Context()
socket = context.socket(zmq.REP)
socket.bind('ipc://cache/mm')
while True:
message = socket.recv_json()
print(message)
socket.send_json(json.dumps({"data" : "BLA BLA"}))
Once I start the service though I can’t send/receive content
Both service and cmd/client run under the same account (not SYSTEM)
I was wondering if I can even use while True without the spawning a
separate thread for it ?
I m using the service code from:
https://stackoverflow.com/questions/55677165/python-flask-as-windows-service
(And the service skeleton /*win32_service.py*/)
Help appreciated
Momchil
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