去掉ip+method限流

@@ -102,24 +102,6 @@ function rate_limit()
     ngx.exit(ngx.HTTP_OK)
   end
 
-  -- do limit by ip+method, max qps is [max_per_sencond / 10]
-  local ip = ngx.var.real_ip
-  if not ip then 
-   return
-  end
-  local key = ip .. ":" .. req_uri_method
-  local max_qps_ip = max_per_sencond / 10 
-  if max_qps_ip <= default_minimal_ip_method_qps then
-    max_qps_ip = default_minimal_ip_method_qps
-  end 
-  local ret = limit("yh:ngx:limitIP:" .. key, max_qps_ip)
-  if not ret then
-    ngx.header["Content-Type"]="application/json;charset=utf-8"
-    local rsp_body = '{"code":' .. err_code .. ',"message":"'.. err_msg .. '"}'
-    ngx.say(rsp_body)
-    ngx.exit(ngx.HTTP_OK)
-  end
-
     
 
 end