Can I add the Pinpoint-TraceID header to the response header through the pinpoint agent?

[linux0x5c]

I want to see the TraceID of pinpoint through the client browser. Can I add this response header through the pinpoint agent configuration? If not, is there any API interface that can obtain the TraceID of this request?

[emeroad]

Currently there is no such feature, It probably won't be difficult to develop.

public class ServletResponseListener<RESP> {
    public void destroyed(RESP response, final Throwable throwable, final int statusCode) {
        //~~~
        final Trace trace = this.traceContext.currentRawTraceObject();
        if (trace == null) {
            return;
        }

        if (trace.canSampled()) {
            final SpanRecorder spanRecorder = trace.getSpanRecorder();
            this.httpStatusCodeRecorder.record(spanRecorder, statusCode);
            this.serverResponseHeaderRecorder.recordHeader(spanRecorder, response);
            // Dump traceId to Response
            if (enableDump) {
                TraceId traceId = trace.getTraceId();
                // Add setHeader API
                serverResponseHeaderRecorder.setHeader(response, "Pinpoint-Response-TraceID", traceId.toString());
            }
        }
    }
}

How about developing this feature?

[linux0x5c]

@emeroad This is an exciting feature that extracts Trace-IDs directly from the browser's debug mode, allowing us to quickly locate problems,thanks.