Todo lo que necesitamos hacer es manejar el request dentro de un bloque `try`/`except`:

{* ../../docs_src/custom_request_and_route/tutorial002_an_py310.py hl[14,16] *}

Si ocurre una excepción, la `Request instance` aún estará en el alcance, así que podemos leer y hacer uso del request body cuando manejamos el error:

{* ../../docs_src/custom_request_and_route/tutorial002_an_py310.py hl[17:19] *}

permissions:
  contents: read

env:
  GRADLE_OPTS: "-Xmx4g -Dorg.gradle.daemon=false -Dkotlin.incremental=false"

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  publish:
    runs-on: ubuntu-latest
    if: github.repository == 'square/okhttp' && github.ref == 'refs/heads/master'

    steps:
      - name: Checkout

        return nil
    })
```

Context cancellation and timeouts are propagated to the handler.
The client does not wait for the remote handler to finish before returning.
Returning any error will also cancel the stream remotely.

CAREFUL: When utilizing two-way communication, it is important to ensure that the remote handler is not blocked on a send.

    idle and active connections for everything. OkHttp now detects and warns on
    connections that were allocated but never released, and will enforce HTTP/2
    stream limits. This update also fixes `Call.cancel()` to not do I/O on the
    calling thread.
 *  Fix: Don't log gzipped data in the logging interceptor.
 *  Fix: Don't resolve DNS addresses when connecting through a SOCKS proxy.

		srvCfg, err := getValidConfig(objAPI)
		if err != nil {
			return np, grid.NewRemoteErr(err)
		}
		subSys := vars.Get(peerRESTSubSys)
		// Apply dynamic values.
		ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
		defer cancel()
		if subSys == "" {
			err = applyDynamicConfig(ctx, objAPI, srvCfg)
		} else {
			err = applyDynamicConfigForSubSys(ctx, objAPI, srvCfg, subSys)
		}
		if err != nil {

            return 1;
        }

        @Override
        public void setRequestCredits(int credits) {
            this.requestCredits = credits;
        }

        @Override
        public boolean isCancel() {
            return false;
        }

        // Methods from Message interface
        @Override
        public void retainPayload() {
            this.retainPayload = true;
        }

      object : Call {
        override fun request(): Request = TODO()

        override fun execute(): Response = TODO()

        override fun enqueue(responseCallback: Callback) = TODO()

        override fun cancel() = TODO()

        override fun isExecuted(): Boolean = TODO()

        override fun isCanceled(): Boolean = TODO()

        override fun timeout(): Timeout = TODO()

		if err != nil {
			t.Fatalf("%s: <ERROR> %s", instanceType, err)
		}
	}
	{
		ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
		defer cancel()
		token := ""
		for ctx.Err() == nil {
			result, err := obj.ListObjectsV2(ctx, "bucket", "testPrefix", token, "", 2, false, "")
			if err != nil {

	// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
	// Call the ServeHTTP to execute the handler.
	apiRouter.ServeHTTP(rec, req)

	ctx, cancel := context.WithCancel(GlobalContext)
	defer cancel()

	// Now check if we actually wrote to backend (regardless of the response
	// returned by the server).
	z := obj.(*erasureServerPools)
	xl := z.serverPools[0].sets[0]

      encodings[0x15] = encoding // Negative Acknowledgment
      encodings[0x16] = encoding // Synchronous idle
      encodings[0x17] = encoding // End of Transmission Block
      encodings[0x18] = encoding // Cancel
      encodings[0x19] = encoding // End of Medium
      encodings[0x1a] = encoding // Substitute
      encodings[0x1b] = encoding // Escape
      encodings[0x1c] = encoding // File Separator