The trace test programs in the `testprog` directory generate traces to
stdout.
Otherwise they're just normal programs.

## Trace debug commands

The `cmd` directory contains helpful tools for debugging traces.

* `gotraceraw` parses traces without validation.
  It can produce a text version of the trace wire format, or convert
  the text format back into bytes.
* `gotracevalidate` parses traces and validates them.

						}
						traces, err := tracing.GetZipkinInstance().QueryTraces(100,
							fmt.Sprintf("server.%s.svc.cluster.local:80/*", appNsInst.Name()), "")
						if err != nil {
							return fmt.Errorf("cannot get traces from zipkin: %v", err)
						}
						if !tracing.VerifyEchoTraces(ctx, appNsInst.Name(), cluster.Name(), traces) {
							return errors.New("cannot find expected traces")
						}
						return nil

```yaml
spec:
  ports:
    - name: grpc-otlp
      port: 4317
      protocol: TCP
      targetPort: 4317
```

Otherwise the traces may not be reported.

## Update mesh config

	switch len(ci.frames) {
	case 0: // In the rare case when there are no frames at all, we return Frame{}.
		return
	case 1:
		frame = ci.frames[0]
		ci.frames = ci.frameStore[:0]
	case 2:
		frame = ci.frames[0]
		ci.frameStore[0] = ci.frames[1]
		ci.frames = ci.frameStore[:1]
	default:
		frame = ci.frames[0]
		ci.frames = ci.frames[1:]
	}

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

[[potential_traps]]
= Avoiding traps

	// Version.Valid.
	Go111: nil,
	Go119: nil,
	Go121: nil,

	Go122: go122.Specs(),
	// Go 1.23 adds backwards-incompatible events, but
	// traces produced by Go 1.22 are also always valid
	// Go 1.23 traces.
	Go123: go122.Specs(),
}

// Specs returns the set of event.Specs for this version.
func (v Version) Specs() []event.Spec {
	return versions[v]
}

		}
		x = x[len(magic):]
		time := binary.BigEndian.Uint64(x)
		x = x[8:]
		dlen := binary.BigEndian.Uint32(x)
		x = x[4:]
		data := string(x[:dlen])
		x = x[dlen:]
		frames = append(frames, fakeTimeFrame{time, data})
	}
	return frames, nil
}

func TestTimeTimerType(t *testing.T) {
	// runtime.timeTimer (exported for testing as TimeTimer)
	// must have time.Timer and time.Ticker as a prefix

	Admission                  *AdmissionOptions
	// API Server Egress Selector is used to control outbound traffic from the API Server
	EgressSelector *EgressSelectorOptions
	// Traces contains options to control distributed request tracing.
	Traces *TracingOptions
}

func NewRecommendedOptions(prefix string, codec runtime.Codec) *RecommendedOptions {
	sso := NewSecureServingOptions()

		s.WriteString(strconv.FormatUint(e.Args[i], 10))
	}
	if spec.IsStack {
		frames := e.Args[len(spec.Args):]
		for i := 0; i < len(frames); i++ {
			if i%4 == 0 {
				s.WriteString("\n\t")
			} else {
				s.WriteString(" ")
			}
			s.WriteString(frameFields[i%4])
			s.WriteString("=")
			s.WriteString(strconv.FormatUint(frames[i], 10))
		}
	}
	if e.Data != nil {
		s.WriteString("\n\tdata=")

	// - Keep a ring buffer of the last N logical frames and use this to print
	//   the bottom frames once we reach the end of the stack. This works, but
	//   requires keeping a surprising amount of state on the stack, and we have
	//   to run the cgo symbolizer twice—once to count frames, and a second to
	//   print them—since we can't retain the strings it returns.
	//
	// Instead, we print the outer frames, and if we reach that limit, we clone