(20250101) A more formal Tick-In script has been created.

wsio/finstitutions/trading/main.py

@@ -79,6 +79,23 @@ from icecream import IceCreamDebugger
 #   *****************************************************************************************************************
 
 
+# def filter_origins(origin):
+#
+#     """
+#     Pass this function to the SocketIO server to check whether, or not, a particular origin is allowed to connect.
+#     :param origin: The origin received in the
+#     :return: True if this origin is allowed, else False.
+#     """
+#
+#     # Check if the origin is in the allowed list:
+#     for allowed_origin in allowed_origins:
+#         if regex.match(origin, allowed_origin):
+#             return True
+#
+#     # Reject all other origins:
+#     return False
+
+
 # Debugging:
 printer = IceCreamDebugger(prefix = "Tick-Disp, | ", includeContext = True)
 printer.disable()
@@ -371,8 +388,8 @@ async def init():
 
     global redis_cache
     redis_cache = AsyncRedisCache(
-        # connection_string = r"redis://:dc4da94197c843ab6a730113c2b801d9@192.168.2.251/0",
-        connection_string = r"redis://:dc4da94197c843ab6a730113c2b801d9@wtt.ditscentre.in/0",
+        connection_string = r"redis://:dc4da94197c843ab6a730113c2b801d9@192.168.2.251/0",
+        # connection_string = r"redis://:dc4da94197c843ab6a730113c2b801d9@wtt.ditscentre.in/0",
         debug = True
     )
 
@@ -380,12 +397,12 @@ async def init():
     cwd = files.get_cwd()
     parent_dir = cwd
     ssl_context = get_ssl_context(
-        ca_file = "/etc/ssl/dbu/ca.pem",
-        cert_file = "/etc/ssl/dbu/fullchain.pem",
-        key_file = "/etc/ssl/dbu/privkey.pem"
-        # ca_file = os.path.join(parent_dir, "creds", "kafka", "cert_authority.pem"),
-        # cert_file = os.path.join(parent_dir, "creds", "kafka", "fullchain.pem"),
-        # key_file = os.path.join(parent_dir, "creds", "kafka", "privkey.pem")
+        # ca_file = "/etc/ssl/dbu/ca.pem",
+        # cert_file = "/etc/ssl/dbu/fullchain.pem",
+        # key_file = "/etc/ssl/dbu/privkey.pem"
+        ca_file = os.path.join(parent_dir, "creds", "kafka", "cert_authority.pem"),
+        cert_file = os.path.join(parent_dir, "creds", "kafka", "fullchain.pem"),
+        key_file = os.path.join(parent_dir, "creds", "kafka", "privkey.pem")
     )
     sio.start_background_task(
         ticks_from_kafka,