The socket had no recovery path: a mid-game drop left the table showing
stale state with no indication, and plays were silently swallowed by the
dead channel. Surface the server close code from ws::connect and add a
reconnect driver in the game page: transient losses retry with
exponential backoff (capped, then a manual Retry), while deliberate
closes (session expired, game gone) stop retrying. Reconnects are free
resyncs because the server pushes a full state snapshot on connect.
Also gate card clicks while disconnected, show a connection banner, and
drop the ticking interval and pending retries on unmount.
The mixin received the event loop from Kaya but ignored it, calling
asyncio.get_running_loop() instead. Under granian RSGI __rsgi_init__ runs
before the loop starts, so that raised RuntimeError and killed the
worker. Use the loop passed to setup(), falling back to the running loop
for the lazy calls from sync_deadline().
The socket had no recovery path: a mid-game drop left the table showing
stale state with no indication, and plays were silently swallowed by the
dead channel. Surface the server close code from ws::connect and add a
reconnect driver in the game page: transient losses retry with
exponential backoff (capped, then a manual Retry), while deliberate
closes (session expired, game gone) stop retrying. Reconnects are free
resyncs because the server pushes a full state snapshot on connect.
Also gate card clicks while disconnected, show a connection banner, and
drop the ticking interval and pending retries on unmount.
The mixin received the event loop from Kaya but ignored it, calling
asyncio.get_running_loop() instead. Under granian RSGI __rsgi_init__ runs
before the loop starts, so that raised RuntimeError and killed the
worker. Use the loop passed to setup(), falling back to the running loop
for the lazy calls from sync_deadline().
Turn auto-play and hand-end auto-continue were process-local asyncio
tasks armed only by client connects and state broadcasts: with no
sockets connected the next turn's timer was never armed, a hand-end
timer died with its worker, and neither survived a pod restart.
Deadlines are now driven by the absolute timestamps persisted on the
game state and enqueued in a shared Redis sorted set. Every worker runs
a consumer that fires due entries under the per-game lock after
revalidating them against the live state, so timeouts no longer depend
on any player being connected and survive the death of any worker.
Delivery is at-least-once: entries are removed only after processing,
and revalidation makes duplicate deliveries no-ops.
Queue entries carry the deadline as integer epoch milliseconds, which
also serves as the revalidation token, and the score derives from the
same value.
Turn auto-play and hand-end auto-continue were process-local asyncio
tasks armed only by client connects and state broadcasts: with no
sockets connected the next turn's timer was never armed, a hand-end
timer died with its worker, and neither survived a pod restart.
Deadlines are now driven by the absolute timestamps persisted on the
game state and enqueued in a shared Redis sorted set. Every worker runs
a consumer that fires due entries under the per-game lock after
revalidating them against the live state, so timeouts no longer depend
on any player being connected and survive the death of any worker.
Delivery is at-least-once: entries are removed only after processing,
and revalidation makes duplicate deliveries no-ops.
Queue entries carry the deadline as integer epoch milliseconds, which
also serves as the revalidation token, and the score derives from the
same value.
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