tshirtman/kivy_service_osc

service.stop() fails

RobertFlatt opened this issue · 1 comments

RobertFlatt commented

service.stop() fails on desktop and on Android for different reasons.

Desktop: threading.Thread() has no stop() method

Android, using the same buildozer.spec : pyjnius is not happy

11-05 16:51:41.447 30426 30460 I python  :  Traceback (most recent call last):
11-05 16:51:41.447 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/app/main.py", line 116, in <module>
11-05 16:51:41.447 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/app.py", line 855, in run
11-05 16:51:41.448 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/base.py", line 504, in runTouchApp
11-05 16:51:41.448 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/core/window/window_sdl2.py", line 747, in mainloop
11-05 16:51:41.448 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/core/window/window_sdl2.py", line 479, in _mainloop
11-05 16:51:41.448 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/base.py", line 342, in idle
11-05 16:51:41.449 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/base.py", line 327, in dispatch_input
11-05 16:51:41.449 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/base.py", line 233, in post_dispatch_input
11-05 16:51:41.449 30426 30460 I python  :    File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
11-05 16:51:41.449 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/core/window/__init__.py", line 1402, in on_motion
11-05 16:51:41.449 30426 30460 I python  :    File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
11-05 16:51:41.450 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/core/window/__init__.py", line 1418, in on_touch_down
11-05 16:51:41.450 30426 30460 I python  :    File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
11-05 16:51:41.450 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/uix/widget.py", line 549, in on_touch_down
11-05 16:51:41.450 30426 30460 I python  :    File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
11-05 16:51:41.450 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/uix/widget.py", line 549, in on_touch_down
11-05 16:51:41.451 30426 30460 I python  :    File "kivy/_event.pyx", line 707, in kivy._event.EventDispatcher.dispatch
11-05 16:51:41.451 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/uix/behaviors/button.py", line 151, in on_touch_down
11-05 16:51:41.451 30426 30460 I python  :    File "kivy/_event.pyx", line 703, in kivy._event.EventDispatcher.dispatch
11-05 16:51:41.451 30426 30460 I python  :    File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
11-05 16:51:41.452 30426 30460 I python  :    File "kivy/_event.pyx", line 1098, in kivy._event.EventObservers._dispatch
11-05 16:51:41.452 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/platform/build-armeabi-v7a/build/python-installs/oscservice/kivy/lang/builder.py", line 64, in custom_callback
11-05 16:51:41.452 30426 30460 I python  :    File "<string>", line 12, in <module>
11-05 16:51:41.452 30426 30460 I python  :    File "/home/bobf/ex/service/.buildozer/android/app/main.py", line 100, in stop_service
11-05 16:51:41.452 30426 30460 I python  :    File "jnius/jnius_export_class.pxi", line 745, in jnius.jnius.JavaMethod.__call__
11-05 16:51:41.453 30426 30460 I python  :  jnius.jnius.JavaException: Invalid call, number of argument mismatch, got 0 need 1
11-05 16:51:41.453 30426 30460 I python  : Python for android ended.
RobertFlatt commented

Worked around the issue by

  1. using oscpy==master
  2. Changing service_stop() to:
    def stop_service(self):
        if self.service:
            self.client.send_message(b'/stop', [])
            self.service = None
  1. Using the 'stop' message to break out of the send_date() loop:
stopped = False

def stop(*_):
    global stopped
    stopped = True
    
if __name__ == '__main__':
    SERVER = OSCThreadServer()
    SERVER.listen('localhost', port=3000, default=True)
    SERVER.bind(b'/ping', ping)
    SERVER.bind(b'/stop', stop)
    SERVER.getaddress()
    while True:
        sleep(1)
        if stopped:
            break
        send_date()
    SERVER.terminate_server()
    sleep(0.1)
    SERVER.close()

Worked for me on Windows and Android, can start,stop,restart the service.