title: Jaeger traceID in response headers
body: <p>I'm playing with JaegerTracing in Django using tutorial <a href="https://github.com/contino/jaeger-django-docker-tutorial" rel="nofollow noreferrer">https://github.com/contino/jaeger-django-docker-tutorial</a>. Now I don't know how to take out traceId from response headers because it's not there.  </p>
  
  <p>When finding traces in Jaeger UI it returns response with data (see also screenshot below):</p>
  
  <pre><code>{
      "data": [{
          "traceID": "885bef8bbc18649c",
          "spans": [{
              "traceID": "885bef8bbc18649c",
              "spanID": "cc4a59c2161aa05d",
              "flags": 1,
              "operationName": "test",
              "references": [],
              "startTime": 1576579367614065,
              "duration": 430,
              "tags": [{
                  "key": "sampler.type",
                  "type": "string",
                  "value": "const"
              }, {
                  "key": "sampler.param",
                  "type": "bool",
                  "value": true
              }, {
                  "key": "component",
                  "type": "string",
                  "value": "django"
              }, {
                  "key": "span.kind",
                  "type": "string",
                  "value": "server"
              }, {
                  "key": "http.method",
                  "type": "string",
                  "value": "GET"
              }, {
                  "key": "http.url",
                  "type": "string",
                  "value": "/polls/test/"
              }, {
                  "key": "path",
                  "type": "string",
                  "value": "/polls/test/"
              }, {
                  "key": "method",
                  "type": "string",
                  "value": "GET"
              }, {
                  "key": "http.status_code",
                  "type": "int64",
                  "value": 200
              }],
              "logs": [],
              "processID": "p1",
              "warnings": null
          }],
          "processes": {
              "p1": {
                  "serviceName": "polls_app",
                  "tags": [{
                      "key": "hostname",
                      "type": "string",
                      "value": "12625857e878"
                  }, {
                      "key": "ip",
                      "type": "string",
                      "value": "172.23.0.3"
                  }, {
                      "key": "jaeger.version",
                      "type": "string",
                      "value": "Python-3.13.1.dev0"
                  }]
              }
          },
          "warnings": null
      }],
      "total": 0,
      "limit": 0,
      "offset": 0,
      "errors": null
  }
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/VwYaH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VwYaH.png" alt="enter image description here"></a></p>
  
  <p>I suspected it in response headers but it is not.</p>
  
  <p>How can I do this? </p>