client = redis.NewClient(redisOptions())
Expect(client.FlushDb().Err()).NotTo(HaveOccurred())
})
AfterEach(func() {
Expect(client.Close()).NotTo(HaveOccurred())
})
It("should respect max size", func() {
perform(1000, func(id int) {
val, err := client.Ping().Result()
Expect(err).NotTo(HaveOccurred())
Expect(val).To(Equal("PONG"))
})
pool := client.Pool()
Expect(pool.Len()).To(BeNumerically("<=", 10))
Expect(pool.FreeLen()).To(BeNumerically("<=", 10))
Expect(pool.Len()).To(Equal(pool.FreeLen()))
})
It("should respect max on multi", func() {
perform(1000, func(id int) {
var ping *redis.StatusCmd
multi := client.Multi()
cmds, err := multi.Exec(func() error {
ping = multi.Ping()
return nil
})
Expect(err).NotTo(HaveOccurred())
return nil
})
Expect(err).NotTo(HaveOccurred())
Expect(len(cmds)).To(Equal(20000))
for _, cmd := range cmds {
Expect(cmd.Err()).NotTo(HaveOccurred())
}
get := client.Get("key")
Expect(get.Err()).NotTo(HaveOccurred())
Expect(get.Val()).To(Equal("20000"))
})
It("should recover from bad connection", func() {
// Put bad connection in the pool.
cn, err := client.Pool().Get()
Expect(err).NotTo(HaveOccurred())
cn.NetConn = &badConn{}
err = client.Pool().Put(cn)
Expect(err).NotTo(HaveOccurred())
multi := client.Multi()
defer func() {
Expect(multi.Close()).NotTo(HaveOccurred())
}()
_, err = multi.Exec(func() error {
multi.Ping()
return nil
})