maziggy 616cebdf3f Fix P1/A1 camera black screen from fan-out churn on single-connection cams (#2521) ...

Chamber-image printers came up black on load and only recovered ~20 min
later. Two causes: (1) late fan-out subscribers got an empty queue and
waited for the next frame, so the browser never fired onLoad and the
stall-detector reconnect-looped, churning short-lived viewers; (2) the
churn reopened the port-6000 socket before the old one closed, so the
printer fed an orphaned socket until its TCP keepalive reaped it.

Prime late subscribers with the last pumped frame; make a replacement
broadcaster's pump wait for the predecessor's socket to close before
dialing (bounded 10s); require two consecutive stalled reads before the
frontend reconnects.

2026-07-09 07:59:41 +02:00

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Fix P1/A1 camera black screen from fan-out churn on single-connection cams (#2521)

2026-07-09 07:59:41 +02:00

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feat(gcode-injection): per-VP opt-in auto-print injection toggle (#1516) (#1656)

2026-06-19 11:29:07 +02:00

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Fix P1/A1 camera black screen from fan-out churn on single-connection cams (#2521)

2026-07-09 07:59:41 +02:00

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