博客

local function close_redis(red)

if not red then

return

end

local pool_max_idle_time =10000

local pool_size =100

local ok,err = red:set_keepalive(pool_max_idle_time,pool_size)

if not ok then

ngx.say(“redis connct err:”,err)

–是否需要？自己加的

return red:close()

end

end

检查连接是否被使用过

red:get_reused_times

–优化验证

local redis =require “resty.redis”

local red =redis:new()

red:set_timeout(10000)

local ip =”192.168.1.66″

local port =6379

local ok,err =red:connect(ip,port)

–验证密码

local ok,err =red:auth(“123456”)

–可以优化验证密码操作

–代表连接在连接池使用的次数，如果为0代表未使用，不为0代表复用

–在只有为0时才进行密码校验

local count,err =red:get_reused_times()

if 0 ==count then

local ok,err =red:auth(“123456”)

if not ok then

ngx.say(“auth fail”,err)

return

end

elseif err then

ngx.say(“fail get redis connct times”,err)

return

end