│                          │
 │  <span style="background-color:#272822"><font color="#FF4689">from</font></span><span style="background-color:#272822"><font color="#F8F8F2"> main </font></span><span style="background-color:#272822"><font color="#FF4689">import</font></span><span style="background-color:#272822"><font color="#F8F8F2"> app</font></span><span style="background-color:#272822">  </span>  │
 │                          │

 │                          │
 │  <span style="background-color:#272822"><font color="#FF4689">from</font></span><span style="background-color:#272822"><font color="#F8F8F2"> main </font></span><span style="background-color:#272822"><font color="#FF4689">import</font></span><span style="background-color:#272822"><font color="#F8F8F2"> app</font></span><span style="background-color:#272822">  </span>  │
 │                          │

					Addresses: []string{"1.2.3.4"},
					Hosts:     []string{"a.example.com", "b.example.com"},
					Ports: []*networking.ServicePort{{
						Number: 80,
						Name:   "http",
					}},
					SubjectAltNames: []string{"san1"},
					Resolution:      networking.ServiceEntry_DNS,
				},
			},
			result: []*workloadapi.Service{
				{
					Name:      "name",
					Namespace: "ns",
					Hostname:  "a.example.com",

	}
	output := fakeRecorder.Ended()
	if len(output) != 1 {
		t.Fatalf("got %d; expected len(output) == 1", len(output))
	}
	span := output[0]
	if span.Name() != filterName {
		t.Fatalf("got %s; expected span.Name == my-filter", span.Name())
	}

      # Note: this should probably be changed to use B3 or W3C TRACE_CONTEXT.
      # Lightstep recommends using B3 or TRACE_CONTEXT and most application
      # libraries from lightstep do not support x-ot-span-context.
      'x-ot-span-context',

      # Datadog tracing header. Propagate these headers if you use Datadog
      # tracing.
      'x-datadog-trace-id',
      'x-datadog-parent-id',
      'x-datadog-sampling-priority',