nullable: true
                          type: boolean
                        allowHeaders:
                          description: List of HTTP headers that can be used when
                            requesting the resource.
                          items:
                            type: string
                          type: array

<a href="https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi" target="_blank" title="Deploy & scale any full-stack web app on Render. Focus on building apps, not infra."><img src="https://fastapi.tiangolo.com/img/sponsors/render.svg"></a>

	doneCh := make(chan error, 1)
	defer xioutil.SafeClose(doneCh)

	// Save rebalance.bin periodically.
	go func() {
		// Update rebalance.bin periodically once every 5-10s, chosen randomly
		// to avoid multiple pool leaders herding to update around the same
		// time.
		r := rand.New(rand.NewSource(time.Now().UnixNano()))
		randSleepFor := func() time.Duration {
			return 5*time.Second + time.Duration(float64(5*time.Second)*r.Float64())
		}

      "coverage" : {
        "per_week" : [ "linux" ]
      }
    } ]
  }, {
    "testId" : "org.gradle.performance.experiment.nativeplatform.NativePreCompiledHeaderPerformanceTest.clean assemble with precompiled headers",
    "groups" : [ {
      "testProject" : "bigPCHNative",
      "coverage" : {
        "per_week" : [ "linux" ]
      }
    }, {
      "testProject" : "mediumPCHNative",
      "coverage" : {

    assertThat(response.body.string()).isEqualTo("a")
    assertThat(listener.recordedEventTypes())
      .containsExactly("CallStart", "CallEnd")
  }

  /** Response headers start, then the entire request body, then response headers end.  */
  @Test
  fun expectContinueStartsResponseHeadersEarly() {
    server.enqueue(
      MockResponse.Builder()
        .add100Continue()
        .build(),
    )

		Code:           "KeyTooLongError",
		Description:    "Your key is too long",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrUnsignedHeaders: {
		Code:           "AccessDenied",
		Description:    "There were headers present in the request which were not signed",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidQueryParams: {
		Code:           "AuthorizationQueryParametersError",

  }, {
    "testProject" : "smallNative",
    "linux" : 131
  } ]
}, {
  "scenario" : "org.gradle.performance.experiment.nativeplatform.NativePreCompiledHeaderPerformanceTest.clean assemble with precompiled headers",
  "durations" : [ {
    "testProject" : "bigPCHNative",
    "linux" : 785
  }, {
    "testProject" : "mediumPCHNative",
    "linux" : 257
  }, {
    "testProject" : "smallPCHNative",

// WriteOnCloser implements io.WriteCloser and always
// executes at least one write operation if it is closed.
//
// This can be useful within the context of HTTP. At least
// one write operation must happen to send the HTTP headers
// to the peer.
type WriteOnCloser struct {
	io.Writer
	hasWritten bool
}

func (w *WriteOnCloser) Write(p []byte) (int, error) {
	w.hasWritten = true
	return w.Writer.Write(p)
}

replace github.com/imdario/mergo => github.com/imdario/mergo v0.3.5

require (
	cloud.google.com/go/compute/metadata v0.5.2
	github.com/AdaLogics/go-fuzz-headers v0.0.0-20240806141605-e8a1dd7889d6
	github.com/Masterminds/semver/v3 v3.3.0
	github.com/Masterminds/sprig/v3 v3.3.0
	github.com/alecholmes/xfccparser v0.4.0
	github.com/cenkalti/backoff/v4 v4.3.0

Find ways to get great performance.

Along with Hug (as Hug is based on Falcon) inspired **FastAPI** to declare a `response` parameter in functions.

Although in FastAPI it's optional, and is used mainly to set headers, cookies, and alternative status codes.

///

### <a href="https://moltenframework.com/" class="external-link" target="_blank">Molten</a>