[GitHub] [apisix] wklken commented on issue #10268: help request: Is the radix tree rebuilt every time any route is updated?

["wklken (via GitHub)" <gi...@apache.org>]

wklken commented on issue #10268:
URL: https://github.com/apache/apisix/issues/10268#issuecomment-1738349643

   I read the source codes and it seems the 5 seconds is the timeout of etcd http client
   
   according the doc [watchdir](https://github.com/api7/lua-resty-etcd/blob/master/api_v3.md#watchdir)
   
   when new http cli, the timeout is nil
   
   ```
   2023/09/28 02:22:06 [error] 113216#113216: *4615262 [lua] config_etcd.lua:164: http_waitdir(): the timeout is: nil, context: ngx.timer
   ```
   
   so the default values is 5s
   
   https://github.com/api7/lua-resty-etcd/blob/ba32ec2b8591af363e09c1493594fc2f28a63278/lib/resty/etcd.lua#L26-L33
   
   ------
   
   so even we keep updating the routes, the etcd http cli will timeout every 5 seconds, and rebuild the tree. 
   
   
   
   
   
   


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