syntax: ok, err = red:set_keepalive(max_idle_timeout, pool_size) 将当前redis链接放入ngx_lua cosocket链接池,可以设置连接的最大空闲时间和每个nginx工作进程的池的最大数 如果成功返回1,如果错误返回nil,并返回错误描述 注:这个方法用户替代close方法,调用该方法后,redis链接变为关闭状态,除connect()外,当...
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syntax: ok, err = red:set_keepalive(max_idle_timeout, pool_size) 将当前redis链接放入ngx_lua cosocket链接池,可以设置连接的最大空闲时间和每个nginx工作进程的池的最大数 如果成功返回1,如果错误返回nil,并返回错误描述 注:这个方法用户替代close方法,调用该方法后,redis链接变为关闭状态,除connect()外,当...
I encountered a problem when I set keepalive to redis while using ngx.redirect. My intent is to keep the connection between nginx and redis always established so that I can reduce the cost on TCP connection while I can do query in redis ...
我自己下面的代码是利用 coroutine, 每次当前 phase 结束后自动调用 set_keepalive localredis =require"resty.redis"localM = {}localfunctionset_keepalive(p, red, opts)whiletruedoif'dead'==coroutine.status(p)thenbreakendngx.sleep(0.01)endok, err = red:set_keepalive(opts.freetime, opts.poolsize)...
The API call is successful and no error logs regardingset_keepalive However, during tests,ngx.socket.tcpseem to have no effect, all connections to redis entersTIME_WAITright after use, (It's not a pressure test, only 1 request is sent to openresty) ...
导入resty.redis模块 实例化 redis 对象: local red = redis:new() red:set_timeout(1000) 连接到服务器: local ok, err = red:connect("127.0.0.1", 6379) 操作Redis 将连接添加到连接池中 local ok, err = red:set_keepalive(1000, 100) ...
database = config.database or 0, max_idle_time = config.max_idle_time or 60000, pool_size = config.pool_size or 100 } setmetatable(instance, {__index = _M}) return instance end function _M:exec(func) local red = redis:new() -- 为后续操作设置超时(以毫秒为单位)保护,包括connect方...
If set to true, then verifies the validity of the server SSL certificate (defaults to false). Note that you need to configure the lua_ssl_trusted_certificate to specify the CA (or server) certificate used by your redis server. You may also need to configure lua_ssl_verify_depth accordingly...
本地cpu会占用一些,在redis上执行,可以更好压榨redis的cpu 注: 集群模式下,key需要hash到同一个slot中才可以使用脚本比对 代码 localredis=require"resty.redis"localred=redis:new()red:set_timeouts(200,2000,2000)localok,err=red:connect("127.0.0.1",6379)ifnotokthenngx.say("failed to connect: ",err...