Function OptionShouldPing

stdlib/sql.go:139–141

OptionShouldPing controls whether stdlib should issue a liveness ping before reusing a connection. If the function returns true, stdlib will ping. If it returns false, stdlib will skip the ping. If not provided, default is ping only when IdleDuration > 1s.

(f func(context.Context, ShouldPingParams) bool)

// If it returns false, stdlib will skip the ping.
// If not provided, default is ping only when IdleDuration > 1s.
func OptionShouldPing(f func(context.Context, ShouldPingParams) bool) OptionOpenDB {
	return func(dc *connector) { dc.ShouldPing = f }
}

// OptionBeforeConnect provides a callback for before connect. It is passed a shallow copy of the ConnConfig that will
// be used to connect, so only its immediate members should be modified. Used only if db is opened with *pgx.ConnConfig.