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feat: update debounce timer logic to handle multiple input ports for a single sink

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This commit is contained in:
Neil Dorin 2026-07-08 15:37:14 -06:00
parent 4ab4ee1680
commit 94837a60cf
1 changed files with 8 additions and 2 deletions
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10
src/PepperDash.Essentials.Core/Routing/RoutingFeedbackManager.cs
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@ -279,9 +279,15 @@ namespace PepperDash.Essentials.Core.Routing
if (destination == null)
return;
var key = destination.Key;
// Keyed by destination AND input port, not just destination: a single sink can have
// several independently-routed input ports (e.g. a codec with multiple simultaneous
// USB camera inputs, all downstream of the same midpoint). Keying by destination alone
// meant updates for one port would cancel/replace the still-pending debounce timer for
// a sibling port on the same sink, so only the last-processed port's update ever
// actually ran - the others silently never got refreshed.
var key = destination.Key + ":" + (inputPort?.Key ?? string.Empty);
// Cancel existing timer for this sink
// Cancel existing timer for this specific sink/port combination
if (updateTimers.TryGetValue(key, out var existingTimer))
{
existingTimer.Stop();