Add uptime to /stats

httppaths.go

@@ -20,11 +20,13 @@ func videoplayback(w http.ResponseWriter, req *http.Request) {
 		mn := strings.Split(q.Get("mn"), ",")
 
 		if len(mvi) <= 0 {
+			w.WriteHeader(400)
 			io.WriteString(w, "No `mvi` in query parameters")
 			return
 		}
 
 		if len(mn) <= 0 {
+			w.WriteHeader(400)
 			io.WriteString(w, "No `mn` in query parameters")
 			return
 		}
@@ -35,6 +37,7 @@ func videoplayback(w http.ResponseWriter, req *http.Request) {
 	parts := strings.Split(strings.ToLower(host), ".")
 
 	if len(parts) < 2 {
+		w.WriteHeader(400)
 		io.WriteString(w, "Invalid hostname.")
 		return
 	}
@@ -49,6 +52,7 @@ func videoplayback(w http.ResponseWriter, req *http.Request) {
 	}
 
 	if disallowed {
+		w.WriteHeader(401)
 		io.WriteString(w, "Non YouTube domains are not supported.")
 		return
 	}

main.go

@@ -96,6 +96,8 @@ var version string
 
 var h3s bool
 
+var programInit = time.Now()
+
 type ConnectionWatcher struct {
 	totalEstablished int64
 	established      int64
@@ -135,6 +137,7 @@ var cw ConnectionWatcher
 
 type statusJson struct {
 	Version                string        `json:"version"`
+	Uptime                 time.Duration `json:"uptime"`
 	RequestCount           int64         `json:"requestCount"`
 	RequestPerSecond       int64         `json:"requestPerSecond"`
 	RequestPerMinute       int64         `json:"requestPerMinute"`
@@ -151,6 +154,7 @@ type statusJson struct {
 
 var stats_ = statusJson{
 	Version:                version + "-" + runtime.GOARCH,
+	Uptime:                 0,
 	RequestCount:           0,
 	RequestPerSecond:       0,
 	RequestPerMinute:       0,
@@ -182,6 +186,7 @@ func root(w http.ResponseWriter, req *http.Request) {
 
 func stats(w http.ResponseWriter, req *http.Request) {
 	w.Header().Set("Content-Type", "application/json")
+	stats_.Uptime = time.Duration(time.Since(programInit).Seconds())
 	stats_.TotalEstablished = int64(cw.totalEstablished)
 	stats_.EstablishedConnections = int64(cw.established)
 	// stats_.ActiveConnections = int64(cw.active)