Handle SSL Error on Connection (#2384)

Author: thewhaleking

bittensor/core/subtensor.py

@@ -23,6 +23,7 @@
 import argparse
 import copy
 import socket
+import ssl
 from typing import Union, Optional, TypedDict, Any
 
 import numpy as np
@@ -231,7 +232,7 @@ def _get_substrate(self):
             except (AttributeError, TypeError, socket.error, OSError) as e:
                 logging.warning(f"Error setting timeout: {e}")
 
-        except ConnectionRefusedError as error:
+        except (ConnectionRefusedError, ssl.SSLError) as error:
             logging.error(
                 f"Could not connect to {self.network} network with {self.chain_endpoint} chain endpoint.",
             )