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ustreamer: on client re-connection to exporter a new ustreamer is started, the old one continues to run #114

Closed mangelajo closed 1 month ago

mangelajo commented 1 month ago

As a result, the new ustreamer can't access the video device:

Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: INFO:jumpstarter.exporter.exporter:Handling new connection request
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: -- INFO  [173404.105          ] -- Starting PiKVM uStreamer 6.12 ...
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: -- INFO  [173404.105          ] -- HTTP: Listening HTTP on UNIX socket '/tmp/tmpee3z9efq/socket'
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: -- INFO  [173404.105          ] -- Using V4L2 device: /dev/video0
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: -- INFO  [173404.105          ] -- CAP: Using capture type: single-planar
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: -- INFO  [173404.105          ] -- CAP: Using input channel: 0
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: -- ERROR [173404.105          ] -- CAP: Can't set input channel
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: -- INFO  [173404.105          ] -- HTTP: Starting eventloop ...
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: ERROR:asyncio:Unclosed client session
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: client_session: <aiohttp.client.ClientSession object at 0x7fa09c5e65d0>
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: ERROR:asyncio:Unclosed connector
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: connections: ['[(<aiohttp.client_proto.ResponseHandler object at 0x7fa09c5bd670>, 173404.322510515)]']
Oct 06 23:49:24 f41 majopela-rpi4-exporter[23580]: connector: <aiohttp.connector.UnixConnector object at 0x7fa09c5e6330>
Oct 06 23:49:25 f41 majopela-rpi4-exporter[23580]: -- INFO  [173405.108          ] -- Using V4L2 device: /dev/video0
Oct 06 23:49:25 f41 majopela-rpi4-exporter[23580]: -- INFO  [173405.109          ] -- CAP: Using capture type: single-planar
Oct 06 23:49:25 f41 majopela-rpi4-exporter[23580]: -- INFO  [173405.109          ] -- CAP: Using input channel: 0
Oct 06 23:49:25 f41 majopela-rpi4-exporter[23580]: -- ERROR [173405.109          ] -- CAP: Can't set input channel
Oct 06 23:49:26 f41 majopela-rpi4-exporter[23580]: -- INFO  [173406.115          ] -- Using V4L2 device: /dev/video0
Oct 06 23:49:26 f41 majopela-rpi4-exporter[23580]: -- INFO  [173406.115          ] -- CAP: Using capture type: single-planar
Oct 06 23:49:26 f41 majopela-rpi4-exporter[23580]: -- INFO  [173406.115          ] -- CAP: Using input channel: 0
Oct 06 23:49:26 f41 majopela-rpi4-exporter[23580]: -- ERROR [173406.115          ] -- CAP: Can't set input channel
Oct 06 23:49:27 f41 majopela-rpi4-exporter[23580]: -- INFO  [173407.121          ] -- Using V4L2 device: /dev/video0
Oct 06 23:49:27 f41 majopela-rpi4-exporter[23580]: -- INFO  [173407.121          ] -- CAP: Using capture type: single-planar
Oct 06 23:49:27 f41 majopela-rpi4-exporter[23580]: -- INFO  [173407.121          ] -- CAP: Using input channel: 0
Oct 06 23:49:27 f41 majopela-rpi4-exporter[23580]: -- ERROR [173407.121          ] -- CAP: Can't set input channel
Oct 06 23:49:28 f41 majopela-rpi4-exporter[23580]: -- INFO  [173408.127          ] -- Using V4L2 device: /dev/video0
Oct 06 23:49:28 f41 majopela-rpi4-exporter[23580]: -- INFO  [173408.127          ] -- CAP: Using capture type: single-planar
Oct 06 23:49:28 f41 majopela-rpi4-exporter[23580]: -- INFO  [173408.127          ] -- CAP: Using input channel: 0
mangelajo commented 1 month ago

Still reproduces.

mangelajo commented 1 month ago

https://github.com/jumpstarter-dev/jumpstarter/pull/119 fixed it