How to unsubscribe? I think I have done that procedure before as well. Why am I getting this?
On Thu, 19 Feb, 2026, 10:02 am Brian Neradt, <[email protected]> wrote: > Looks like an interesting feature. Thank you for working on it. > > On Wed, Feb 11, 2026 at 3:22 PM Masakazu Kitajo <[email protected]> wrote: > >> Hi all, >> >> I'd like to propose a new TS API to enable plugins to add or redefine >> access log fields. >> >> Use cases: >> - Log information that ATS core does not expose (e.g. information in a >> client certificate) >> - Log information from plugins (e.g. tcpinfo) >> - Redefine log fields (e.g. Fill cqpv field based on ALPN info in PROXY >> protocol header if available) >> >> API: >> TSReturnCode TSLogFieldRegister( >> std::string_view name, >> std::string_view symbol, >> TSLogType type, >> TSLogMarshalCallback marshal_cb, >> TSLogUnmarshalCallback unmarshal_cb, >> bool replace = false); >> >> The parameters are basically same as the constructor of the internal log >> field implementation (LogField). The only difference is the replace >> parameter. With the default value (false), the API call fails if there is >> already a log field that has the same symbol. It prevents accidental >> overriding due to symbol conflict. If the parameter is explicitly set to >> true, the API call replaces the existing log field registration with a new >> one. This is useful if you want to redefine log fields. >> >> Known Issue: >> An issue with custom fields is that tools like traffic_logstats do not >> know those custom fields. It's problematic especially if the log file >> format is binary. But as long as custom fields do not need special >> unmarshaling functions, a field definition file (maybe a map between a >> symbol and a type) should help those tools. And those custom fields do not >> harm anything until users put those fields into their log formats. >> Ideally, plugins that add complex custom fields should provide a library >> or pseudo code to unmarshal the fields so that tools can support those >> easily, but I think it's out of our control. >> >> Pull Request: >> https://github.com/apache/trafficserver/pull/12872 >> >> Thoughts? >> >> Thanks, >> Masakazu >> > > > -- > "Come to Me, all who are weary and heavy-laden, and I will > give you rest. Take My yoke upon you and learn from Me, for > I am gentle and humble in heart, and you will find rest for > your souls. For My yoke is easy and My burden is light." > > ~ Matthew 11:28-30 >
