mckero
13c5fc9584
An audit cloned the Wavelog server and read the QSO endpoints rather than the documentation. The previous commit had transcribed the wrong endpoint - `success`, `successful` and `dupe` come from create_station; the QSO path answers `created` on success and `abort` with a 400 when a record in a batch failed. Three defects followed, and the worst reintroduced the very failure the class was written to prevent. Matching the bare word "duplicate" anywhere in the body classified a hard rejection as a duplicate, which maps to success and drops the QSO from the queue. This is not hypothetical: the server's own rejection text is "Duplicate for <call>", built in Logbook_model::import, and Api_v2 puts strip_tags'd copies of those messages into validation_error bodies. Probed against real response bodies, five of ten lost the contact. Only the status field counts now, or a 409. An HTML body was accepted. A reverse proxy, a maintenance page or a PHP fatal answers 200 with HTML and no status token, so it fell through to Accepted and a misconfigured proxy ate contacts silently. A body starting with `<` is Unreadable, which keeps the QSO queued. A rejection from v2 stopped the upload. v2 refuses a legacy v1 key with 401 invalid_token - the app sends the v1 key as a Bearer token, and Api_v2::authenticate requires a wl2_ prefix - so a v1-only operator could not upload at all. That was a regression against the pre-fix code, which fell through on any non-2xx. Both v2 and the first v1 endpoint now always fall through; only the last one is final, and the failure message carries the most specific reason any endpoint gave plus all three status codes. The third was previously dropped from that message. Also: the v2 error envelope has no status key at all, so `"error":` is now recognised on its own.
Look4Sat: Satellite tracker
Radio satellite tracker and pass predictor for Android, inspired by Gpredict
Track satellite passes with ease!
Thanks to Celestrak and SatNOGS you have access to over 9000 active satellites.
You can search the entire database by NORAD Catalog Number or the satellite's name.
Orbital positions and passes are calculated relative to your location.
To get reliable data make sure to set the station position via the app Settings.
The application is built using Kotlin, Coroutines, Jetpack Compose and Navigation.
It is now and always will be completely ad-free and open-source.
Main features:
- Predicting satellite positions and passes for up to 10 days
- Showing the list of currently active and upcoming satellite passes
- Showing the active pass progress, polar trajectory and transceivers info
- Showing the satellite positional data, footprint and ground track on the map
- Custom TLE satellite data import is available via Three Line Element .txt files
- Offline first: calculations are made offline. Weekly TLE data update is recommended.
License
The Look4Sat application code is licensed under the GNU General Public License v3.0.
The CW decoder in feature/cw bundles the DeepCW
neural decoding model, licensed under the GNU Affero General Public License v3.0 only
(AGPL-3.0-only). Because the combined work incorporates an AGPL-3.0 component, the
combined work is distributed under the
GNU Affero General Public License v3.0 — GPL-3.0 Section 13 permits the
combination, and AGPL-3.0 Section 13 applies to the combined work as a whole.
Model provenance and attribution are documented in
feature/cw/licenses/NOTICE.md; the original GPL-3.0
text is preserved at feature/cw/licenses/Look4Sat-GPL-3.0.txt. The CW model runs
locally on-device and does not provide services over a network.