Function withTraceparent

apps/cloud/src/server.ts:128–132

(request: Request, spanContext: SpanContext)

  `00-${spanContext.traceId}-${spanContext.spanId}-${(spanContext.traceFlags & 0xff).toString(16).padStart(2, "0")}`;

const withTraceparent = (request: Request, spanContext: SpanContext): Request => {
  const headers = new Headers(request.headers);
  headers.set("traceparent", traceparentValueFor(spanContext));
  return new Request(request, { headers });
};

const traceCloudMcpRequest = async (
  request: Request,