Files
bambuddy/backend/tests
maziggy ebc73e46ba Say when AMS drying was running and a print never started (#2758)
Dispatching to an X2D with two AMS units mid-drying failed silently: the
file uploaded, the printer accepted it and stayed idle. The watchdog waits
for an active state or HMS_MQTT_VERIFY_FAILED, and a drying refusal is
neither, so it timed out, re-uploaded the whole 3MF twice more, and closed
with advice about the printer screen and the SD card. Studio, asked
directly, said it could not start the job because of the drying.

Latch the AMS dry_time telemetry across both watchdog phases and name the
units in the give-up message, plus an INFO log on every failed window so
the correlation reaches a support bundle from the first attempt.

Detection only, no gate. These models support drying CONTINUING through a
print (supports_drying_while_printing covers X2D from 01.01.00.00), so
drying is not incompatible with printing and stopping it before every
dispatch would tear down cycles the hardware is happy to run. One of the
two units was also drying without its external PSU, which would make this a
power budget problem at start-of-print calibration rather than a drying one
-- dry_sf_reason 1/8 exist for exactly that. The message names both
possibilities rather than asserting one.

Also correct _sync_drying_state's docstring, which claimed to adopt drying
it did not start; it only prunes. Behaviour unchanged -- populating it would
let the scheduler stop a cycle the user started by hand.
2026-08-04 08:49:49 +02:00
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