1 files changed, 13 insertions, 3 deletions
diff --git a/src/lib/Timing.js b/src/lib/Timing.js
index 5d09e3a..997ebd3 100644
--- a/src/lib/Timing.js
+++ b/src/lib/Timing.js
@@ -1,11 +1,12 @@
 class Timing {
 
-  constructor(workSlot = 4, longTime = 20000, pauseTime = 20) {
+  constructor(workSlot = 10, longTime = 20000, pauseTime = 20) {
     this.workSlot = workSlot;
     this.longTime = longTime;
     this.pauseTime = pauseTime;
     this.interrupted = false;
     this.fatalTimeout = false;
+    this.maxCalls = 1000;
     this.reset();
   }
 
@@ -16,12 +17,20 @@ class Timing {
   async pause() {
     if (this.interrupted) throw new TimingException("Interrupted");
     let now = Date.now();
+    this.calls++;
+    let sinceLastCall = now - this.lastCall;
+    if (sinceLastCall > this.workSlot && this.calls > 1000) {
+      // low resolution (100ms) timer? Let's cap approximating by calls number
+      this.maxCalls = this.calls / sinceLastCall * this.workSlot;
+    }
+    this.lastCall = now;
     this.elapsed = now - this.timeOrigin;
-    if (now - this.lastPause > this.workSlot) {
+    if (now - this.lastPause > this.workSlot || this.calls > this.maxCalls) {
       this.tooLong = this.elapsed >= this.longTime;
       if (this.tooLong && this.fatalTimeout) {
         throw new TimingException(`Exceeded ${this.longTime}ms timeout`);
       }
+      this.calls = 0;
       await Timing.sleep(this.pauseTime);
       this.lastPause = Date.now();
       return true;
@@ -31,7 +40,8 @@ class Timing {
 
   reset() {
     this.elapsed = 0;
-    this.timeOrigin = this.lastPause = Date.now();
+    this.calls = 0;
+    this.timeOrigin = this.lastPause = this.lastCall = Date.now();
     this.tooLong = false;
   }
 }