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Added start blocke on no database connection available

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linuxero
2024-12-14 20:28:04 +01:00
parent 559ad1b882
commit 903a2b8dc1
13 changed files with 161 additions and 41 deletions
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5
lib/DB/DbManager.py
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@@ -16,14 +16,17 @@ class DbManager(object):
def getConnection(cls):
#print(f"DB Manager: {cls.__dbmanager}")
#print(f"DB Connection: {cls.__connection}")
try:
if not cls.__connection or not cls.__connection.ping():
cls.__failure_notified = False
cls.__connection = mariadb.connect(**cls.__con_param)
except mariadb.InterfaceError as e:
cls.__connection = mariadb.connect(**cls.__con_param)
print(f"DbManager Connection (INTERFACE ERROR): {e}..reconnecting...")
except mariadb.Error as e:
print(f"Connection parameters are wrong: {e}")
print(f"File: {__file__}\n Database connection error: {e}")
cls.__connection = None
return cls.__connection