fix all duration to delay with mdn description

timers.go

@@ -12,7 +12,7 @@ type Timer struct {
 	Done     bool
 	Cleared  bool
 	Interval bool
-	Duration int32 // In milliseconds
+	Delay    int32 // In milliseconds
 }
 
 var timers = make(map[int32]*Timer)
@@ -28,11 +28,11 @@ func InitTimers() {
 				Id:       id,
 				Done:     false,
 				Interval: msg.TimerStartInterval,
-				Duration: msg.TimerStartDuration,
+				Delay:    msg.TimerStartDelay,
 				Cleared:  false,
 			}
-			if t.Duration < 10 {
-				t.Duration = 10
+			if t.Delay < 10 {
+				t.Delay = 10
 			}
 			t.StartTimer()
 			timers[id] = t
@@ -62,7 +62,7 @@ func (t *Timer) StartTimer() {
 	go func() {
 		defer t.Clear()
 		for {
-			time.Sleep(time.Duration(t.Duration) * time.Millisecond)
+			time.Sleep(time.Duration(t.Delay) * time.Millisecond)
 			if !t.Interval {
 				t.Done = true
 			}

timers.ts

@@ -15,7 +15,7 @@ interface Timer {
   interval: boolean;
   // tslint:disable-next-line:no-any
   args: any[];
-  duration: number; // milliseconds
+  delay: number; // milliseconds
 }
 
 const timers = new Map<number, Timer>();
@@ -41,7 +41,7 @@ function onMessage(payload: Uint8Array) {
 
 function setTimer(
   cb: TimerCallback,
-  duration: number,
+  delay: number,
   interval: boolean,
   // tslint:disable-next-line:no-any
   args: any[]
@@ -49,7 +49,7 @@ function setTimer(
   const timer = {
     id: nextTimerId++,
     interval,
-    duration,
+    delay,
     args,
     cb
   };
@@ -57,28 +57,28 @@ function setTimer(
   dispatch.sendMsg("timers", {
     command: pb.Msg.Command.TIMER_START,
     timerStartId: timer.id,
-    timerStartInterval: interval,
-    timerStartDuration: duration
+    timerStartInterval: timer.interval,
+    timerStartDelay: timer.delay
   });
   return timer.id;
 }
 
 export function setTimeout(
   cb: TimerCallback,
-  duration: number,
+  delay: number,
   // tslint:disable-next-line:no-any
   ...args: any[]
 ): number {
-  return setTimer(cb, duration, false, args);
+  return setTimer(cb, delay, false, args);
 }
 
 export function setInterval(
   cb: TimerCallback,
-  repeat: number,
+  delay: number,
   // tslint:disable-next-line:no-any
   ...args: any[]
 ): number {
-  return setTimer(cb, repeat, true, args);
+  return setTimer(cb, delay, true, args);
 }
 
 export function clearTimer(id: number) {