lwoodard/streamdeck-go
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Fixing slack stuff

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lwoodard
2026-04-14 05:43:30 -06:00
parent 91b7028382
commit 6c5f3072a2
3 changed files with 26 additions and 3 deletions
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25
cmd/streamdeck/main.go
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@@ -172,6 +172,7 @@ func run(ctx context.Context, sd *device.StreamDeck, cfg *config.Config, reg *mo
for keyIdx, keyCfg := range cfg.Keys {
// Resolve module-based commands to shell strings before any other logic.
// keyCfg is a copy from the map, so we must write it back after modification.
if keyCfg.Module != "" {
resolved, err := reg.Resolve(keyCfg.Module, keyCfg.Function, keyCfg.Params)
if err != nil {
@@ -179,6 +180,7 @@ func run(ctx context.Context, sd *device.StreamDeck, cfg *config.Config, reg *mo
continue
}
keyCfg.Command = resolved
cfg.Keys[keyIdx] = keyCfg
}
if keyCfg.Poll != nil && keyCfg.Poll.Module != "" {
resolved, err := reg.Resolve(keyCfg.Poll.Module, keyCfg.Poll.Function, keyCfg.Poll.Params)
@@ -187,6 +189,7 @@ func run(ctx context.Context, sd *device.StreamDeck, cfg *config.Config, reg *mo
continue
}
keyCfg.Poll.Command = resolved
cfg.Keys[keyIdx] = keyCfg
}
// Toggle/status key: managed by a polling goroutine.
@@ -414,7 +417,14 @@ func mustConnect(vendorID, productID uint16) *device.StreamDeck {
}
// animateKey cycles pre-encoded GIF frames on a key until ctx is cancelled.
//
// Transient HID write errors (USB bus contention, especially with multiple
// concurrent GIFs) are suppressed after the first occurrence to avoid log spam.
// A summary is logged when errors stop or when they become persistent enough
// to indicate a real device problem.
func animateKey(ctx context.Context, sd *device.StreamDeck, keyIdx int, frames [][]byte, delays []time.Duration) {
var writeErrors int // consecutive HID write failures
for {
for i, frame := range frames {
select {
@@ -423,7 +433,20 @@ func animateKey(ctx context.Context, sd *device.StreamDeck, keyIdx int, frames [
default:
}
if err := sd.SetKeyFrame(keyIdx, frame); err != nil {
log.Printf("key %d: animate frame %d: %v", keyIdx, i, err)
writeErrors++
if writeErrors == 1 {
// Log the first error so the user knows something happened.
log.Printf("key %d: frame write error: %v", keyIdx, err)
} else if writeErrors == 50 {
// Persistent errors — likely a real device issue, not transient.
log.Printf("key %d: %d consecutive frame write errors — device may be unhealthy", keyIdx, writeErrors)
}
} else if writeErrors > 0 {
// Recovered — log a summary if we suppressed errors.
if writeErrors > 1 {
log.Printf("key %d: recovered after %d frame write errors", keyIdx, writeErrors)
}
writeErrors = 0
}
select {
case <-ctx.Done():