auto start ray and charles actor

app.py

@@ -29,13 +29,21 @@ webrtc_ctx = None
 # Initialize Ray
 import ray
 if not ray.is_initialized():
+    import subprocess
+    try:
+        subprocess.check_output(["ray", "start", "--head"])
+    except Exception as e:
+        print (e)
     # Try to connect to a running Ray cluster
     ray_address = os.getenv('RAY_ADDRESS')
     if ray_address:
         ray.init(ray_address, namespace="project_charles")
     else:
         ray.init(namespace="project_charles")
-
+    import platform
+    print (f"platform:{platform.system()}")
+    if platform.system() == 'Linux':
+        charles_actor_proc = subprocess.Popen(["python3", "charles_actor.py"])
 
 
 async def main():

charles_actor.py

@@ -186,6 +186,11 @@ async def main():
     if not ray.is_initialized():
         # Try to connect to a running Ray cluster
         ray_address = os.getenv('RAY_ADDRESS')
+        import subprocess
+        try:
+            subprocess.check_output(["ray", "start", "--head"])
+        except Exception as e:
+            print (e)
         if ray_address:
             ray.init(ray_address, namespace="project_charles")
         else: