Y.Horie

@qcybb Thanks additional info. Actually, it seems that the server_name on vhost.conf might include the control character (\ u001f) which stands for Unit separator, but we've nerver found your present...

@qcybb It cannot be helped but it is necessary raw vhost.conf which can be reproduced minimally that excludes your business logics non related vts feature (e.g. ssl_certificate, noncache.conf, and allowmyip.conf...

@qcybb Thanks! unfortunately I cannot reproduce on your trimmed config. It might have been affected by OS or Nginx version, other Nginx modules. ``` % curl localhost/status/format/json | jq .serverZones...

Finally, I assume that I can find the one of the factor in case of `server_name ^_xxxxxx;` Here is the part of the ngx_http_vhost_traffic_status_display_set_server_node. https://github.com/vozlt/nginx-module-vts/blob/e4da6dcfeb22a28ab3433c541c7c02e181d9d9ef/src/ngx_http_vhost_traffic_status_display_json.c#L68-L70 The return value of `ngx_http_vhost_traffic_status_node_position_key`...

@qcybb We eager to find the reproduce procedure truly. I could not find anything factor nevertheless I tried to apply with your supplied config. Does it also occur with this...

@qcybb Is there any difference between my nginx.txt's server directive and your vhost.txt (especially `server_name`)?

@qcybb Finally, I changed some build configure arguments and also changed into the ubuntu latest into the freebsd on VirtualBox, I could reproduced it for the binary which was built...

I consider that `--without-http-cache` seems to be the root cause, Once it removed, it became to work fine. ``` [vagrant@freebsd12 ~/nginx]$ /usr/local/nginx/sbin/nginx -V nginx version: nginx/1.23.2 built by clang 10.0.1...

@qcybb The bug seems to be fixed, but I don’t see when the next BSD ports nginx will release. Can you close the issue if the issue fix completely when...

> Any idea when you will release version 0.2.1? > > I don't think the port will get updated until that happens. How about @vozlt @SuperQ ?