redis

type Config struct {
	Host     string `env:"REDIS_HOST, default=127.0.0.1"`
	Port     string `env:"REDIS_PORT, default=6379"`
	Username string `env:"REDIS_USERNAME"`
	Password string `env:"REDIS_PASSWORD"`

	IdleTimeout time.Duration `env:"REDIS_IDLE_TIMEOUT, default=1m"`
	MaxIdle     int           `env:"REDIS_MAX_IDLE, default=16"`
	MaxActive   int           `env:"REDIS_MAX_ACTIVE, default=64"`

	// WaitTimeout is the maximum amount of time to wait for a connection to
	// become available.
	WaitTimeout time.Duration `env:"REDIS_WAIT_TIMEOUT, default=1s"`
}