(20241224) Live Feed From Kafka (to test).

playground/socketio/tick_simulator.py

@@ -134,7 +134,7 @@ SYMBOL_TO_PRICE_MAP = {
 #   *****************************************************************************************************************
 
 
-# --- Nothing Yet
+tg_update = False
 
 
 #   *****************************************************************************************************************
@@ -144,21 +144,39 @@ SYMBOL_TO_PRICE_MAP = {
 #   *****************************************************************************************************************
 
 
+@sio.event
+async def before_connect(sid, environ):
+
+    print(f"Checking connection attempt from {sid}.")
+
+    # # Simulate a failed connection based on some conditions (for example, invalid IP or header)
+    # user_agent = environ.get('HTTP_USER_AGENT', '')
+    # if 'BadUserAgent' in user_agent:
+    #     print(f"Rejected connection from {sid} due to invalid User-Agent.")
+    #     return False  # This will reject the connection attempt
+
+    return True  # Allow connection
+
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+
 @sio.event
 async def connect(sid, environ):
     print(f"Client {sid} connected")
-    async with httpx.AsyncClient() as client:
-        try: await client.post(
-            url = r"https://api.thecaoffice.com/converse/tech/alert/chat/backend",
-            json = {
-                "type": "info",
-                "chatClient": "telegram",
-                "chatId": "-4206946032",
-                # "chatId": "1275560043",
-                "message": f"*SocketIO Connected!*\n👍 SID: {sid}"
-            }
-        )
-        except: pass
+    if tg_update:
+        async with httpx.AsyncClient() as client:
+            try: await client.post(
+                url = r"https://api.thecaoffice.com/converse/tech/alert/chat/backend",
+                json = {
+                    "type": "info",
+                    "chatClient": "telegram",
+                    "chatId": "-4206946032",
+                    # "chatId": "1275560043",
+                    "message": f"*SocketIO Connected!*\n👍 SID: {sid}"
+                }
+            )
+            except: pass
 
 
 # ---------------------------------------------------------------------------------------------------------------------
@@ -167,18 +185,19 @@ async def connect(sid, environ):
 @sio.event
 async def disconnect(sid):
     print(f"Client {sid} disconnected")
-    async with httpx.AsyncClient() as client:
-        try: await client.post(
-            url = r"https://api.thecaoffice.com/converse/tech/alert/chat/backend",
-            json = {
-                "type": "info",
-                "chatClient": "telegram",
-                "chatId": "-4206946032",
-                # "chatId": "1275560043",
-                "message": f"*SocketIO Disconnected!*\n❌ SID: {sid}"
-            }
-        )
-        except: pass
+    if tg_update:
+        async with httpx.AsyncClient() as client:
+            try: await client.post(
+                url = r"https://api.thecaoffice.com/converse/tech/alert/chat/backend",
+                json = {
+                    "type": "info",
+                    "chatClient": "telegram",
+                    "chatId": "-4206946032",
+                    # "chatId": "1275560043",
+                    "message": f"*SocketIO Disconnected!*\n❌ SID: {sid}"
+                }
+            )
+            except: pass
 
 
 def round_tick(price):
@@ -339,7 +358,6 @@ if __name__ == "__main__":
         runner = web.AppRunner(app)
         await runner.setup()
         site = web.TCPSite(runner, "0.0.0.0", 5214)
-        print("Server running on http://0.0.0.0:5000")
         await site.start()
 
         # Keep the server running