How to output tracid to Kong gateway access logs?

[conghuo]

kong version 2.8+
Kong gateway installed Skywalking Kong normally and collected data to OAP
https://github.com/apache/skywalking-kong
We attempted to obtain tracid through the following log configuration and found that $http_trace_id is an empty value. How should we obtain it?

log_format json '{"access_time":"$time_iso8601",'
'"clientip":"$remote_addr",'
'"remote_user": "$remote_user", '
'"size":$body_bytes_sent,'
'"tracid":"$http_trace_id",'}';

[wu-sheng]

We don't have update for that. You may need to debug it from nginx context.

[conghuo]

OK. Will we consider supporting this feature in the future？

[wu-sheng]

There is no consideration, there's no one working on this.

We rely on volunteers working on the codes. There is not an ask-to-do culture.

[conghuo]

Thank you!