Added MariaDB connection timout

* Prevents waiting 1-2 minutes for it to fail if the server can't be reached
* Connection attempt is made once per _connect() call

scripts/wk/osticket.py

@@ -52,8 +52,6 @@ class osTicket(): # pylint: disable=invalid-name
       return
 
     # Connect to database
-    for i in range(3):
-      i += 1
     try:
       self.db_connection = mariadb.connect(
         host=SQL['Host'],
@@ -61,17 +59,12 @@ class osTicket(): # pylint: disable=invalid-name
         database=SQL['DB'],
         user=SQL['User'],
         password=SQL['Pass'],
+        connection_timeout=5,
         )
       self.db_cursor = self.db_connection.cursor()
-      except mariadb.errors.InterfaceError:
-        # Network issue? try again
-        std.sleep(2)
     except mariadb.errors.Error:
-        # Bad creds or other SQL error, bail
-        break
-      else:
-        # Connection established
-        break
+      # Assuming network issue or bad creds
+      pass
 
     # Raise exception if necessary
     if self.db_cursor is None: