I develop a shiny application which works well. This application make some Postgresql request.
Sometimes and i don't know why, it seems that the postgresql connexion stop working. It seems when the application is not use diring some days. I need to restart the shiny server and everythink become ok again.
I thought that it was a problem of closing session but I close all the connexion just after all the postgresql request.
If somebody have an idea, it will be wonderfull.