mirror of https://github.com/jetkvm/kvm.git
72 lines
1.8 KiB
Go
72 lines
1.8 KiB
Go
package audio
|
|
|
|
import (
|
|
"context"
|
|
"os"
|
|
"os/signal"
|
|
"syscall"
|
|
"time"
|
|
|
|
"github.com/jetkvm/kvm/internal/logging"
|
|
)
|
|
|
|
// RunAudioOutputServer runs the audio output server subprocess
|
|
// This should be called from main() when the subprocess is detected
|
|
func RunAudioOutputServer() error {
|
|
logger := logging.GetDefaultLogger().With().Str("component", "audio-output-server").Logger()
|
|
logger.Info().Msg("Starting audio output server subprocess")
|
|
|
|
// Create audio server
|
|
server, err := NewAudioServer()
|
|
if err != nil {
|
|
logger.Error().Err(err).Msg("failed to create audio server")
|
|
return err
|
|
}
|
|
defer server.Close()
|
|
|
|
// Start accepting connections
|
|
if err := server.Start(); err != nil {
|
|
logger.Error().Err(err).Msg("failed to start audio server")
|
|
return err
|
|
}
|
|
|
|
// Initialize audio processing
|
|
err = StartNonBlockingAudioStreaming(func(frame []byte) {
|
|
if err := server.SendFrame(frame); err != nil {
|
|
logger.Warn().Err(err).Msg("failed to send audio frame")
|
|
RecordFrameDropped()
|
|
}
|
|
})
|
|
if err != nil {
|
|
logger.Error().Err(err).Msg("failed to start audio processing")
|
|
return err
|
|
}
|
|
|
|
logger.Info().Msg("Audio output server started, waiting for connections")
|
|
|
|
// Set up signal handling for graceful shutdown
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
defer cancel()
|
|
|
|
sigChan := make(chan os.Signal, 1)
|
|
signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
|
|
|
|
// Wait for shutdown signal
|
|
select {
|
|
case sig := <-sigChan:
|
|
logger.Info().Str("signal", sig.String()).Msg("Received shutdown signal")
|
|
case <-ctx.Done():
|
|
logger.Info().Msg("Context cancelled")
|
|
}
|
|
|
|
// Graceful shutdown
|
|
logger.Info().Msg("Shutting down audio output server")
|
|
StopNonBlockingAudioStreaming()
|
|
|
|
// Give some time for cleanup
|
|
time.Sleep(GetConfig().DefaultSleepDuration)
|
|
|
|
logger.Info().Msg("Audio output server subprocess stopped")
|
|
return nil
|
|
}
|