Update state handling in reactor class and optimize time iteration logic

src/nodeClass.js

@@ -37,6 +37,7 @@ class nodeClass {
                     break;
                 case "Fluent":
                     this.source.setInfluent = msg;
+                    this.source.updateState(msg.timestamp);
                     break;
                 case "OTR":
                     this.source.setOTR = msg;

src/specificClass.js

@@ -214,13 +214,13 @@ class Reactor {
       this.setInfluent = this.upstreamReactor.getEffluent[0];
     }
 
-    if (newTime === this.currentTime) {
+    const n_iter = Math.floor(this.speedUpFactor * (newTime-this.currentTime) / (this.timeStep*DAY2MS));
-      // no update necessary
+
+    if (n_iter == 0) {
+      // no update required
       return;
     }
 
-    const n_iter = Math.floor(this.speedUpFactor * (newTime-this.currentTime) / (this.timeStep*DAY2MS));
-    if (n_iter) {
     let n = 0;
     while (n < n_iter) {
       this.tick(this.timeStep);
@@ -233,7 +233,6 @@ class Reactor {
       this.returnPump.updateSourceSink();
     }
   }
-  }
 }
 
 class Reactor_CSTR extends Reactor {