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catch errors from gst pipeline.

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This commit is contained in:
Miroslav Šedivý 2021-08-15 15:37:27 +02:00
parent 6708ce2caf
commit 9e466b08cc
7 changed files with 47 additions and 19 deletions
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34
server/internal/broadcast/manager.go
View file

@ -1,6 +1,8 @@
package broadcast
import (
"sync"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
@ -9,6 +11,7 @@ import (
)
type BroadcastManager struct {
mu sync.Mutex
logger zerolog.Logger
pipeline *gst.Pipeline
remote *config.Remote
@ -27,9 +30,9 @@ func New(remote *config.Remote, config *config.Broadcast) *BroadcastManager {
}
}
func (manager *BroadcastManager) Start() {
func (manager *BroadcastManager) Start() error {
if !manager.enabled || manager.IsActive() {
return
return nil
}
var err error
@ -40,18 +43,19 @@ func (manager *BroadcastManager) Start() {
manager.url,
)
if err != nil {
manager.pipeline = nil
return err
}
manager.logger.Info().
Str("audio_device", manager.remote.Device).
Str("video_display", manager.remote.Display).
Str("rtmp_pipeline_src", manager.pipeline.Src).
Msgf("RTMP pipeline is starting...")
if err != nil {
manager.logger.Panic().Err(err).Msg("unable to create rtmp pipeline")
return
}
manager.pipeline.Play()
return nil
}
func (manager *BroadcastManager) Stop() {
@ -67,13 +71,25 @@ func (manager *BroadcastManager) IsActive() bool {
return manager.pipeline != nil
}
func (manager *BroadcastManager) Create(url string) {
func (manager *BroadcastManager) Create(url string) error {
manager.mu.Lock()
defer manager.mu.Unlock()
manager.url = url
manager.enabled = true
manager.Start()
err := manager.Start()
if err != nil {
manager.enabled = false
}
return err
}
func (manager *BroadcastManager) Destroy() {
manager.mu.Lock()
defer manager.mu.Unlock()
manager.Stop()
manager.enabled = false
}