jelder/bownse

package main

import (
    "github.com/garyburd/redigo/redis"
    . "github.com/jelder/goenvmap"
    "time"
)

var (
    RedisPool *redis.Pool
)

func init() {
    RedisPool = &redis.Pool{
        MaxIdle:     3,
        IdleTimeout: 240 * time.Second,
        Dial: func() (c redis.Conn, err error) {
            c, err = redis.DialURL(ENV["REDIS_URL"])
            if err != nil {
                panic(err)
            }
            return c, err
        },
        TestOnBorrow: func(c redis.Conn, t time.Time) error {
            _, err := c.Do("PING")
            return err
        },
    }
}