fix upyun remove

scripts/lib/upyun_remove.lua

@@ -16,9 +16,11 @@ function upyun_remove.remove(filepath, filename, retry)
     end
 
     if retry > 3 then
-        ngx.log(ngx.ERR, "failed to remove file : reach max retries")
+        ngx.status = 200
+        local msg = "failed to remove file " .. filepath  .. " reach max retries"
+        ngx.log(ngx.ERR, msg)
+        ngx.say(msg)
     else
-
         local upyun, err = Upyun:new2({
             user = ngx.var.upyun_operator,
             passwd = ngx.var.upyun_password,
@@ -53,17 +55,18 @@ function upyun_remove.remove(filepath, filename, retry)
         local info, err = upyun:remove_file(removePath)
         if not info then
             local error_table = json.decode(err)
-            ngx.log(ngx.INFO, "Upyun Remove File Error: " .. err)
-            ngx.log(ngx.ERR, '[' .. error_table["code"] .. ']')
+            ngx.log(ngx.ERR, "Upyun Remove File Error: " .. filepath .. " e: " .. err .. " " .. '[' .. error_table["code"] .. ']')
+            
 
             if (error_table["code"] == 40000006)
-            then
-                ngx.status = 400
+            then               
                 ngx.log(ngx.ERR, "Retry remove file : " .. '[' .. err .. ']')
                 upyun_remove.remove(filepath, filename, retry+1)
             else
-                ngx.status = 400
-                ngx.log(ngx.ERR, "failed to remove file : " .. '[' .. err .. ']')
+                ngx.status = 200
+                local msg = "failed to remove file : " .. filepath .. ' [' .. err .. ']'
+                ngx.log(ngx.ERR, msg)
+                ngx.say(msg)
             end
         else
             ngx.status = 200