initial commit

http/hw/stream/ustreamer.go

@@ -0,0 +1,52 @@
+package stream
+
+import (
+	"rkkvm/config"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+)
+
+var ustreamer *UStreamer
+
+type UStreamer struct {
+	*ExtProcess
+	config.UStreamer
+}
+
+func InitUStreamer(path string, args []string) *UStreamer {
+	ustreamer = &UStreamer{
+		ExtProcess: Init(path, args),
+		UStreamer:  config.Get().UStreamer,
+	}
+	return ustreamer
+}
+
+func GetUStreamer() *UStreamer {
+	return ustreamer
+}
+
+func (u *UStreamer) MonitorState() {
+	ticker := time.NewTicker(1 * time.Second)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			{
+				state, err := GetState()
+				if err != nil {
+					u.state = State{}
+					log.Errorf("Failed to get process state: %v", err)
+					continue
+				}
+
+				u.state = state
+			}
+		}
+	}
+}
+
+func (u *UStreamer) GetState() State {
+	return u.state
+}