úÎ2t     None+03 hConfiguration parsed from json or yaml file, or obtained by any other way. Example configuration yml is: ÿhdatabase: "dbname" host: "127.0.0.1" # optional port: "5432" # optional user: "dbuser" password: "pass" poolsize: "10" # optional maximum connections in pool pooltimeout: "60" # optional minimum connection lifetime poolstripes: "1" # optional count of stripes in pool The connection string.;How many connections should be held on the connection pool.!Timeout to stay connection activeStripes in the pool6Connection pool. Must be created from settings using  %Create pool from parsed configuration (Combinator for simple implementation of withPGConnection method from package postgresql-query. Typical usage is: Yinstance HasPostgres (HandlerT App IO) where withPGConnection = withPGPool appPGPool  Another combinator to implement withPGConnection minstance HasPostgres (OurMonadT IO) where withPGConnection = withPGPoolPrim $ getPGPool <$> getSomeThing lForce to create at least one connection in pool. Usefull to check connection settings at program start time         postgresql-config-0.0.2Database.PostgreSQL.Config PostgresConf pgConnStr pgPoolSize pgPoolTimeout pgPoolStripesPGPoolunPGPool createPGPool withPGPoolwithPGPoolPrim pingPGPool$fFromJSONPostgresConf