Close connections on exit? - Mailing list pgadmin-support

I’ve noticed that if a user fails to explicitly disconnect from a host prior to quitting pgadmin, I encounter time out
messageson the server like this: 

< 2015-07-21 16:30:14 EDT [45242] : [1-1] user=******,db=********,remote=***.**.**.**(62506) > LOG:  could not receive
datafrom client: Connection timed out 
< 2015-07-21 16:30:14 EDT [45243] : [1-1] user=******,db=********,remote=***.**.**.**(62507) > LOG:  could not receive
datafrom client: Connection timed out 
< 2015-07-21 16:56:54 EDT [45244] : [1-1] user=******,db=********,remote=***.**.**.**(62513) > LOG:  could not receive
datafrom client: Connection timed out 
…

Is there a pgadmin setting to ensure all connections are closed on exit?

Thanks,
Louis