}

// List of some generic middlewares which are applied for all incoming requests.
var globalMiddlewares = []mux.MiddlewareFunc{
	// set x-amz-request-id header and others
	addCustomHeadersMiddleware,
	// The generic tracer needs to be the first middleware to catch all requests
	// returned early by any other middleware (but after the middleware that
	// sets the amz request id).
	httpTracerMiddleware,

		}
	}

	// Acquire tracer for writing for the duration of this call.
	//
	// There's a lot of state manipulation performed with shortcuts
	// but we need to make sure the tracer can only observe the
	// start and end states to maintain a coherent model and avoid
	// emitting an event for every single transition.
	trace := traceAcquire()

	if locked {

// isn't granular enough to get useful information out of a trace in
// many cases.
//
// This makes absolute values of timestamp diffs smaller, and so they are
// encoded in fewer bytes.
//
// The target resolution in all cases is 64 nanoseconds.
// This is based on the fact that fundamentally the execution tracer won't emit
// events more frequently than roughly every 200 ns or so, because that's roughly

"1024Mi" }, "requests": { "cpu": "10m", "memory": "40Mi" } }, "statusPort": 15020, "tracer": "zipkin" }, "proxy_init": { "image": "proxyv2", "resources": { "limits": { "cpu": "100m", "memory": "50Mi" }, "requests": { "cpu": "10m", "memory": "10Mi" } } }, "sds": { "token": { "aud": "istio-ca" } }, "securityNamespace": "istio-system", "sts": { "servicePort": 0 }, "tag": "1.6.11", "telemetryNamespace": "istio-system", "tracer": { "datadog": { "address": "$(HOST_IP):8126" }, "lightstep": { "accessToken":...

			first: &meshconfig.ProxyConfig{
				Tracing: &meshconfig.Tracing{
					Tracer: &meshconfig.Tracing_Datadog_{},
				},
			},
			second: &meshconfig.ProxyConfig{
				Tracing: mesh.DefaultProxyConfig().GetTracing(),
			},
			expected: &meshconfig.ProxyConfig{
				Tracing: &meshconfig.Tracing{
					Tracer: &meshconfig.Tracing_Datadog_{},
				},
			},
		},
	}

	for _, tc := range cases {

        codec = isolatedActionCodecs.isolatedActionCodecs(),
        encoder = KryoBackedEncoder(outputStream),
        beanStateWriterLookup = beanStateWriterLookup,
        logger = logger,
        tracer = null,
        problemsListener = ThrowingProblemsListener,
        classEncoder = classEncoder
    )
}


internal
class IsolatedActionDeserializer(
    private val owner: IsolateOwner,

    {{- end }}
    {{- with (valueOrDefault .MeshConfig.TrustDomain .Values.global.trustDomain)  }}
    - name: TRUST_DOMAIN
      value: "{{ . }}"
    {{- end }}
    {{- if and (eq .Values.global.proxy.tracer "datadog") (isset .ObjectMeta.Annotations `apm.datadoghq.com/env`) }}
    {{- range $key, $value := fromJSON (index .ObjectMeta.Annotations `apm.datadoghq.com/env`) }}
    - name: {{ $key }}
      value: "{{ $value }}"

	func() {
		// Create a region in the execution trace. Set and clear goroutine
		// labels fully within that region, so we know that any CPU profile
		// sample with the label must also be eligible for inclusion in the
		// execution trace.
		ctx := context.Background()
		defer trace.StartRegion(ctx, "cpuHogger").End()
		pprof.Do(ctx, pprof.Labels("tracing", "on"), func(ctx context.Context) {
			cpuHogger(cpuHog1, &salt1, dur)
		})

	ProfileP // depicts recording of CPU profile samples
)

// Event types in the trace.
// Verbatim copy from src/runtime/trace.go with the "trace" prefix removed.
const (
	EvNone              = 0  // unused
	EvBatch             = 1  // start of per-P batch of events [pid, timestamp]
	EvFrequency         = 2  // contains tracer timer frequency [frequency (ticks per second)]

// shouldn't result in a doubling of memory usage, even if all converted events
// are kept alive, as we free batches once we're done with them.
//
// The conversion process is lossless.

package trace

import (
	"errors"
	"fmt"
	"internal/trace/event"
	"internal/trace/event/go122"
	"internal/trace/internal/oldtrace"
	"io"
)