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feat(stream): wire TranscodingThrottle into MediaStreamer

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This commit is contained in:
Deluan 2026-03-25 07:58:44 -04:00
commit b018d7b634
5 changed files with 20 additions and 5 deletions
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6
cmd/wire_gen.go
View file

@ -96,7 +96,8 @@ func CreateSubsonicAPIRouter(ctx context.Context) *subsonic.Router {
provider := external.NewProvider(dataStore, agentsAgents)
artworkArtwork := artwork.NewArtwork(dataStore, fileCache, fFmpeg, provider)
transcodingCache := stream.GetTranscodingCache()
mediaStreamer := stream.NewMediaStreamer(dataStore, fFmpeg, transcodingCache)
transcodingThrottle := stream.GetTranscodingThrottle()
mediaStreamer := stream.NewMediaStreamer(dataStore, fFmpeg, transcodingCache, transcodingThrottle)
share := core.NewShare(dataStore)
archiver := core.NewArchiver(mediaStreamer, dataStore, share)
players := core.NewPlayers(dataStore)
@ -124,7 +125,8 @@ func CreatePublicRouter() *public.Router {
provider := external.NewProvider(dataStore, agentsAgents)
artworkArtwork := artwork.NewArtwork(dataStore, fileCache, fFmpeg, provider)
transcodingCache := stream.GetTranscodingCache()
mediaStreamer := stream.NewMediaStreamer(dataStore, fFmpeg, transcodingCache)
transcodingThrottle := stream.GetTranscodingThrottle()
mediaStreamer := stream.NewMediaStreamer(dataStore, fFmpeg, transcodingCache, transcodingThrottle)
share := core.NewShare(dataStore)
archiver := core.NewArchiver(mediaStreamer, dataStore, share)
router := public.New(dataStore, artworkArtwork, mediaStreamer, share, archiver)

5
core/stream/media_streamer.go
View file

@ -27,14 +27,15 @@ type MediaStreamer interface {
type TranscodingCache cache.FileCache
func NewMediaStreamer(ds model.DataStore, t ffmpeg.FFmpeg, cache TranscodingCache) MediaStreamer {
return &mediaStreamer{ds: ds, transcoder: t, cache: cache}
func NewMediaStreamer(ds model.DataStore, t ffmpeg.FFmpeg, cache TranscodingCache, throttle *TranscodingThrottle) MediaStreamer {
return &mediaStreamer{ds: ds, transcoder: t, cache: cache, throttle: throttle}
}
type mediaStreamer struct {
ds model.DataStore
transcoder ffmpeg.FFmpeg
cache cache.FileCache
throttle *TranscodingThrottle
}
type streamJob struct {

3
core/stream/media_streamer_test.go
View file

@ -4,6 +4,7 @@ import (
"context"
"io"
"os"
"time"
"github.com/navidrome/navidrome/conf"
"github.com/navidrome/navidrome/conf/configtest"
@ -31,7 +32,7 @@ var _ = Describe("MediaStreamer", func() {
})
testCache := stream.NewTranscodingCache()
Eventually(func() bool { return testCache.Available(context.TODO()) }).Should(BeTrue())
streamer = stream.NewMediaStreamer(ds, ffmpeg, testCache)
streamer = stream.NewMediaStreamer(ds, ffmpeg, testCache, stream.NewTranscodingThrottle(0, 100, time.Minute))
})
AfterEach(func() {
_ = os.RemoveAll(conf.Server.CacheFolder)

10
core/stream/throttle.go
View file

@ -8,6 +8,7 @@ import (
"sync/atomic"
"time"
"github.com/navidrome/navidrome/conf"
"github.com/navidrome/navidrome/log"
"golang.org/x/sync/semaphore"
)
@ -90,3 +91,12 @@ func (r *releaseOnClose) Close() error {
r.once.Do(r.release)
return err
}
// GetTranscodingThrottle creates a TranscodingThrottle from the current configuration.
func GetTranscodingThrottle() *TranscodingThrottle {
return NewTranscodingThrottle(
conf.Server.MaxConcurrentTranscodes,
conf.Server.DevTranscodeThrottleBacklogLimit,
conf.Server.DevTranscodeThrottleBacklogTimeout,
)
}

1
core/wire_providers.go
View file

@ -16,6 +16,7 @@ import (
var Set = wire.NewSet(
stream.NewMediaStreamer,
stream.GetTranscodingCache,
stream.GetTranscodingThrottle,
NewArchiver,
NewPlayers,
NewShare,