Message and reply working

api/main.py

@@ -7,6 +7,7 @@ import requests
 import time
 import socket
 import asyncio
+import threading
 
 from common.Message import Message
 
@@ -36,8 +37,12 @@ adsbs = [
   {"name": "None", "url": ""}
 ]
 
+# message received callback
+async def callback_message_received(msg):
+    print(f"Callback: Received message in main.py: {msg}", flush=True)
+
 # init messaging
-message = Message('event', 6969)
+message_api_request = Message('event', 6969)
 
 @app.route("/")
 def index():
@@ -54,11 +59,11 @@ def serve_static(file):
 @app.route("/api")
 def api():
     api = request.query_string.decode('utf-8')
-    message.send_message(api)
-    
+    reply = message_api_request.send_message(api)
+    print(reply, flush=True)
     urls = request.args.getlist("url")
     data = [{"url": 'http://' + url} for url in urls]
-    return jsonify(data)
+    return reply
 
 @app.route("/map/<path:file>")
 def serve_map(file):

common/Message.py

@@ -67,7 +67,9 @@ class Message:
 
                 # Call the callback function if set
                 if self.callback_message_received:
-                    asyncio.run(self.callback_message_received(decoded_data))
+                    reply = asyncio.run(self.callback_message_received(decoded_data))
+                    if reply:
+                      conn.sendall(reply.encode())
 
     def send_message(self, message):
 
@@ -78,8 +80,14 @@ class Message:
         """
 
         with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as client_socket:
-            client_socket.connect((self.host, self.port))
-            client_socket.sendall(message.encode())
+            client_socket.settimeout(3)
+            try:
+                client_socket.connect((self.host, self.port))
+                client_socket.sendall(message.encode())
+                reply = client_socket.recv(1024).decode()
+                return reply
+            except ConnectionRefusedError:
+                print(f"Connection to {self.host}:{self.port} refused.")
 
     def set_callback_message_received(self, callback):
 

event/event.py

@@ -18,6 +18,7 @@ async def event():
 
     timestamp = int(time.time()*1000)
     print("Event triggered at: " + str(timestamp), flush=True)
+    print(api)
 
     # main event loop
     #for api_x in api:
@@ -30,7 +31,8 @@ async def event():
 
       # delete old API requests
 
-      # update output data on db
+      # send output data
+      #message_output.send_message(str(int(time.time()*1000)))
 
 # event loop
 async def main():
@@ -41,13 +43,18 @@ async def main():
         api = api_update
 
 # message received callback
-async def callback_message_received(message):
-    print(f"Callback: Received message in event.py: {message}", flush=True)
+async def callback_message_received(msg):
+    print(f"Callback: Received message in event.py: {msg}", flush=True)
+    if msg not in api:
+      api.append(msg)
+    timestamp = int(time.time()*1000)
+    return str(timestamp)
 
 # init messaging
-message = Message('event', 6969)
-message.set_callback_message_received(callback_message_received)
+message_api_request = Message('event', 6969)
+message_api_request.set_callback_message_received(callback_message_received)
+#message_output = Message('api', 6970)
 
 if __name__ == "__main__":
-    threading.Thread(target=message.start_listener).start()
+    threading.Thread(target=message_api_request.start_listener).start()
     asyncio.run(main())