externalAddress, ok := r.RequestHeaders["X-Envoy-External-Address"]
						if !ok {
							return fmt.Errorf("missing X-Envoy-External-Address Header")
						}
						if err := ExpectString(externalAddress[0], "72.9.5.6", "envoy-external-address header"); err != nil {
							return err
						}
						xffHeader, ok := r.RequestHeaders["X-Forwarded-For"]
						if !ok {

    }
  }

  @Test
  fun requestHeaders() {
    server.enqueue(MockResponse())
    val request =
      Request.Builder()
        .url(server.url("/"))
        .addHeader("D", "e")
        .addHeader("D", "f")
        .build()
    assertThat(request.header("D")).isEqualTo("f")
    assertThat(request.header("d")).isEqualTo("f")
    val requestHeaders = request.headers

variable to each span. properties: defaultValue: description: Optional. type: string name: description: Name of the environment variable from which to extract the tag value. minLength: 1 type: string required: - name type: object header: description: RequestHeader adds the value of an header from the request to each span. properties: defaultValue: description: Optional. type: string name: description: Name of the header from which to extract the tag value. minLength: 1 type: string required: - name type:...

xml","ajaxSetup","settings","ajaxPrefilter","ajaxTransport","ajax","transport","cacheURL","responseHeadersString","responseHeaders","timeoutTimer","urlAnchor","fireGlobals","uncached","callbackContext","globalEventContext","completeDeferred","statusCode","requestHeaders","requestHeadersNames","strAbort","getResponseHeader","getAllResponseHeaders","setRequestHeader","overrideMimeType","mimeType","status","abort","statusText","finalText","crossDomain","host","hasContent","ifModified","headers","beforeSend","su...

xml","ajaxSetup","settings","ajaxPrefilter","ajaxTransport","ajax","transport","cacheURL","responseHeadersString","responseHeaders","timeoutTimer","urlAnchor","fireGlobals","uncached","callbackContext","globalEventContext","completeDeferred","statusCode","requestHeaders","requestHeadersNames","strAbort","getResponseHeader","getAllResponseHeaders","setRequestHeader","overrideMimeType","mimeType","status","abort","statusText","finalText","crossDomain","host","hasContent","ifModified","headers","beforeSend","su...