up

plugins/op_waf/waf/lua/init_worker.lua

@@ -15,9 +15,6 @@ local json = require "cjson"
 local __C = require "waf_common"
 local C = __C:getInstance()
 
--- cron
-C:initCron()
-
 local function timer_stats_total_log(premature)
     C:timer_stats_total()
 end

plugins/op_waf/waf/lua/waf_common.lua

@@ -42,8 +42,9 @@ end
 
 
 function _M.getInstance(self)
-    if rawget(self, "instance") == nil then
-        rawset(self, "instance", self:new())
+    if self.instance == nil then
+        self.instance = self:new()
+        self.instance:initCron()
     end
     assert(self.instance ~= nil)
     return self.instance