2019年10月3日(木) 0:56 Νίκος Βέργος <vergos.niko...@gmail.com>:
> Τη Τετάρτη, 2 Οκτωβρίου 2019 - 8:26:38 π.μ. UTC+3, ο χρήστης Inada Naoki > έγραψε: > > MySQL connection can be closed automatically by various reasons. > > For example, `wait_timeout` is the most common but not only reason for > > closing the connection. > > > > You should connect and close MySQL connection for each HTTP request. > > > > Or you can use more smart connection pool (e.g. Engine in SQLAlchemy). > > It provides `pool_recycle` and `pool_pre_ping` options. > > > > https://docs.sqlalchemy.org/en/13/core/pooling.html#setting-pool-recycle > > You mean that every time i insrt/update and in general having a > cur.execute() i then need to close the pymysql connection in order to not > have this error? > No, I meant one new DB connection for each HTTP request, not for each DB query. -- > https://mail.python.org/mailman/listinfo/python-list > -- https://mail.python.org/mailman/listinfo/python-list
