Merge pull request #11 from javierganan99/develop

Simulation automatically stops

app/routes/simulation.py

@@ -8,15 +8,9 @@
 
 
 @simulation_blueprint.route("/simulation")
-def start_simulation(HOST="localhost", PORT=999):
+def start_simulation():
     """
-    TODO: Provide a more insightful description!
-    Start a simulation of the vehicle routing problem. This includes creating a server socket thread,
-    creating client socket processes, and emitting images from the vehicles to the client side.
-
-    Parameters:
-    HOST (str, optional): Host of the server. Default is "localhost".
-    PORT (int, optional): Port number the server listens to. Default is 999.
+    Start a simulation of the vehicle routing problem.
     """
 
     def stream(simulation, simulation_path):
@@ -26,7 +20,7 @@ def stream(simulation, simulation_path):
                 string_data = f"data: {json.dumps(coords)}\n\n"
                 yield string_data
             except StopIteration:
-                return "data: None\n\n"
+                yield "data: None\n\n"
 
     current_app.simulation = True
     # Define simulation path

app/static/js/simulation.js

@@ -9,12 +9,11 @@ function startSimulation () {
   updatePoseMarkers(n_vehicles)
   eventSourcePose = new EventSource('/simulation')
   eventSourcePose.onmessage = function (event) {
-    const data = JSON.parse(event.data)
-    if (data === null) {
-      // TODO: SOLVE!
-      console.log(data)
+    if (event.data == 'None') {
       stopSimulation()
+      return
     }
+    const data = JSON.parse(event.data)
     for (let i = 0; i < data.length; i++) {
       ml = pose_markers[i].length
       if (ml >= 1) {