Update init_worker.lua

3 years ago · f3e7dd1cc0
parent b49d2025eb
commit f3e7dd1cc0
1 changed files with 1 additions and 1 deletions
--- a/plugins/op_waf/waf/lua/init_worker.lua
+++ b/plugins/op_waf/waf/lua/init_worker.lua
@ -17,7 +17,7 @@ ngx.shared.waf_limit:set("cpu_usage", 0, 10)
 function timer_every_get_cpu(premature)
    local cpu_percent = C:read_file_body(waf_root.."/cpu.info")
    if cpu_percent then
-        ngx.shared.waf_limit:set("cpu_usage", cpu_percent, 10)
+        ngx.shared.waf_limit:set("cpu_usage", tonumber(cpu_percent), 10)
    else
        ngx.shared.waf_limit:set("cpu_usage", 0, 10)
    end