Worker listen to random port so we can run multiple worker

cmd/main.go

@@ -7,6 +7,7 @@ import (
 	"net/http"
 	_ "net/http/pprof"
 	"runtime"
+	"strconv"
 	"strings"
 	"time"
 
@@ -63,7 +64,9 @@ func initializeWorker() {
 	}()
 
 	go worker.Run()
-	http.ListenAndServe(":8001", nil)
+	port := rand.Int()%100 + 8000
+	log.Println("Listening at port: localhost:", port)
+	http.ListenAndServe(":"+strconv.Itoa(port), nil)
 }
 
 func monitor() {

vpx-encoder/encoder.go

@@ -165,6 +165,11 @@ func (v *VpxEncoder) startLooping() {
 			log.Println("Encoding time: ", time.Now().Sub(beginEncoding))
 		}
 	}
+	if v.Done == true {
+		// The first time we see IsRunning set to false, we release and return
+		v.Release()
+		return
+	}
 }
 
 // Release release memory and stop loop