Oh.Ok. Thanks Mike. You mean to say pool_timeout is used for how long the pool will spend waiting for a connection to be available if all the connections in the pool are in use. Then which parameter should I use for connection timeout ? Could you please help me to modify below code for connection timeout ? Where I can specify connection timeout parameter. SqlAlchemy is new for me.
def _dbconnect(self, connstr, ps=20, ds_timeout=3600): # simple sql alchemy connection. return create_engine(connstr, pool_size=ps, echo=False, poolclass=QueuePool, pool_timeout=ds_timeout) Please help. On Friday, November 16, 2018 at 8:18:37 PM UTC+5:30, Mike Bayer wrote: > > On Fri, Nov 16, 2018 at 8:20 AM <siddhesh@erpdata.cloud> wrote: > > > > Hi, > > My connection timeout happening after 30 seconds even if I set the > pool_timeout=3600. My create engine code is written below > > I want set custom pool_timeout value. But its not working as per the > expectation. My create_engine code is written below > > > > def _dbconnect(self, connstr, ps=20, ds_timeout=3600): > > # simple sql alchemy connection. > > return create_engine(connstr, pool_size=ps, echo=False, > > poolclass=QueuePool, pool_timeout=ds_timeout) > > timeout is how long the pool will spend waiting for a connection to be > available if all the connections in the pool are in use. it seems > unusual you'd want to set this to 3600 seconds, are you confusing > "timeout" with pool_recycle ? > > > > > > > > > > Please help. > > > > -- > > SQLAlchemy - > > The Python SQL Toolkit and Object Relational Mapper > > > > http://www.sqlalchemy.org/ > > > > To post example code, please provide an MCVE: Minimal, Complete, and > Verifiable Example. See http://stackoverflow.com/help/mcve for a full > description. > > --- > > You received this message because you are subscribed to the Google > Groups "sqlalchemy" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to sqlalchemy+...@googlegroups.com <javascript:>. > > To post to this group, send email to sqlal...@googlegroups.com > <javascript:>. > > Visit this group at https://groups.google.com/group/sqlalchemy. > > For more options, visit https://groups.google.com/d/optout. > -- SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper http://www.sqlalchemy.org/ To post example code, please provide an MCVE: Minimal, Complete, and Verifiable Example. See http://stackoverflow.com/help/mcve for a full description. --- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at https://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.