Error handling and crashing of Ekos (and maybe Indi?)

INDI Library v2.0.7 is Released (01 Apr 2024)

Bi-monthly release with minor bug fixes and improvements

Error handling and crashing of Ekos (and maybe Indi?)

Outta
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Posts: 124
Thank you received: 13

Error handling and crashing of Ekos (and maybe Indi?) was created by Outta

Hi, I am somewhat working now on libcamera driver, and while I do get acceptable captures from time to time, I am getting crashes, as one could expect for in dev situation.

But I have noticed that crash of driver wreaks havoc on Ekos as it crashes, and that is not only occurrence, a lot of time I got Ekos crash for a loads of stuff(autofocuser, guiding, solving) that should not maybe kill it so easily.

From a world I come from (.net web development) I have Error Handling Middleware that does not app to crash so easily, ok there was an exception log it, maybe display it, and restart that component.
iNDI does not seem to crash. and it seams for some other drivers it even tries to restart it, except in this case, it is a behavior I would expect but EKOS is making me sad, as on every it is havoc.

2023-10-01T23:48:44.672 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:44: Driver indi_libcamera_ccd: Bayer format is BGGR-12"
[2023-10-01T23:48:44.673 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  ""
[2023-10-01T23:48:45.511 CEST INFO ][           org.kde.kstars.indi] - LX200 OnStep :  "[WARNING] Invalid response, check connection "
[2023-10-01T23:48:45.514 CEST INFO ][           org.kde.kstars.indi] - LX200 OnStep :  "[WARNING] Communication :Ft# error, check connection. "
[2023-10-01T23:48:45.899 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:45: Driver indi_libcamera_ccd: Black levels 256 256 256 256, exposure time 1e+06us, ISO 2226"
[2023-10-01T23:48:45.899 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:45: Driver indi_libcamera_ccd: Neutral 0.537118 1 0.281622"
[2023-10-01T23:48:45.899 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:45: Driver indi_libcamera_ccd: Cam_XYZ: "
[2023-10-01T23:48:45.899 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:45: Driver indi_libcamera_ccd: 1.03265 -0.344404 -0.0918235"
[2023-10-01T23:48:45.899 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:45: Driver indi_libcamera_ccd: -0.0435038 0.963106 0.0718634"
[2023-10-01T23:48:45.899 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:45: Driver indi_libcamera_ccd: 2.58265e-05 0.133299 0.136201"
[2023-10-01T23:48:45.899 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  ""
[2023-10-01T23:48:46.483 CEST DEBG ][           org.kde.kstars.indi] - LibCamera : "[DEBUG] read_libraw: raw_width: 4056 top_margin 0 left_margin 0 first_visible_pixel 0 "
[2023-10-01T23:48:46.484 CEST DEBG ][           org.kde.kstars.indi] - LibCamera : "[DEBUG] read_libraw: rawdata.sizes.width: 4056 rawdata.sizes.height 3040 memsize 24660480 bayer_pattern BGGR "
[2023-10-01T23:48:46.689 CEST DEBG ][           org.kde.kstars.indi] - LibCamera : "[DEBUG] Exposure complete "
[2023-10-01T23:48:46.690 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:46: Driver indi_libcamera_ccd: Camera stopped!"
[2023-10-01T23:48:46.690 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:46: Driver indi_libcamera_ccd: Tearing down requests, buffers and configuration"
[2023-10-01T23:48:46.692 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  ""
[2023-10-01T23:48:46.713 CEST DEBG ][           org.kde.kstars.indi] - LibCamera : "[DEBUG] Uploading file. Ext: fits, Size: 6168960, sendImage? Yes, saveImage? No "
[2023-10-01T23:48:46.714 CEST DEBG ][           org.kde.kstars.indi] - LibCamera : "[DEBUG] BLOB transfer took 0.000516196 seconds "
[2023-10-01T23:48:46.714 CEST DEBG ][           org.kde.kstars.indi] - LibCamera : "[DEBUG] Upload complete "
[2023-10-01T23:48:46.964 CEST INFO ][           org.kde.kstars.indi] - LX200 OnStep :  "[WARNING] Invalid response, check connection "
[2023-10-01T23:48:46.980 CEST INFO ][           org.kde.kstars.indi] - LX200 OnStep :  "[WARNING] Communication :Ft# error, check connection. "
[2023-10-01T23:48:46.983 CEST DEBG ][           org.kde.kstars.indi] - Image received. Mode: "Normal" Size: 6168960
[2023-10-01T23:48:46.986 CEST DEBG ][           org.kde.kstars.fits] - Reading file buffer ( "5.9 MiB" )
[2023-10-01T23:48:47.413 CEST DEBG ][           org.kde.kstars.fits] - Started WCS Data Processing...
[2023-10-01T23:48:47.762 CEST DEBG ][           org.kde.kstars.fits] - FITHistogram: JMIndex  0.999953
[2023-10-01T23:48:47.934 CEST INFO ][           org.kde.kstars.indi] - LibCamera :  "[INFO] CCD_EXPOSURE.CCD_EXPOSURE_VALUE -> 1.000000 "
[2023-10-01T23:48:48.411 CEST INFO ][           org.kde.kstars.indi] - LX200 OnStep :  "[WARNING] Invalid response, check connection "
[2023-10-01T23:48:48.415 CEST INFO ][           org.kde.kstars.indi] - LX200 OnStep :  "[WARNING] Communication :Ft# error, check connection. "
[2023-10-01T23:48:48.727 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:48: Driver indi_libcamera_ccd: read EOF"
[2023-10-01T23:48:48.728 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "<delProperty device=\"LibCamera\"/>"
[2023-10-01T23:48:48.727 CEST DEBG ][           org.kde.kstars.indi] - Removing device "LibCamera"
[2023-10-01T23:48:48.728 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:48: Driver indi_libcamera_ccd: Terminated after #0 restarts."
[2023-10-01T23:48:48.728 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  ""
[2023-10-01T23:48:48.729 CEST CRIT ][           org.kde.kstars.indi] - INDI driver  "indi_libcamera_ccd"  crashed!
[2023-10-01T23:48:48.792 CEST DEBG ][           org.kde.kstars.indi] - INDIListener: Removing device "LibCamera"
[2023-10-01T23:48:48.792 CEST INFO ][           org.kde.kstars.ekos] - "LibCamera is offline."
[2023-10-01T23:48:48.803 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:48: Client 17: read EOF"
[2023-10-01T23:48:48.803 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:48: Client 17: shut down complete - bye!"
[2023-10-01T23:48:48.804 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:48: Client 19: read EOF"
[2023-10-01T23:48:48.804 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  "2023-10-01T21:48:48: Client 19: shut down complete - bye!"
[2023-10-01T23:48:48.804 CEST DEBG ][           org.kde.kstars.indi] - INDI Server:  ""

6 months 3 weeks ago #96127

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