Para el "sincrónico" (contrario al "asíncrono") comúnmente también usan el término "secuencial", porque la computadora / programa sigue todos los pasos en secuencia antes de cambiar a una tarea diferente, incluso si esos pasos implican esperar.

### Concurrencia y Hamburguesas { #concurrency-and-burgers }

Podrías tener una secuencia de datos que quieras enviar en un "**stream**", podrías hacerlo con **JSON Lines**.

/// info | Información

Añadido en FastAPI 0.134.0.

///

## ¿Qué es un Stream? { #what-is-a-stream }

Hacer "**Streaming**" de datos significa que tu app empezará a enviar ítems de datos al cliente sin esperar a que toda la secuencia de ítems esté lista.

 * decide not to by returning -1L.
 *
 * Task Queues
 * -----------
 *
 * Tasks are bound to the [TaskQueue] they are scheduled in. Each queue is sequential and the tasks
 * within it never execute concurrently. It is an error to use a task in multiple queues.
 */
abstract class Task(
  val name: String,
  val cancelable: Boolean = true,
) {

        assertEquals(999L, item.getId());

        // Verify direct field access
        assertEquals(999L, item.id);
    }

    @Test
    public void test_sequentialIdAssignment() {
        // Test sequential ID assignment pattern
        TestDictionaryItem[] items = new TestDictionaryItem[5];

        for (int i = 0; i < items.length; i++) {
            items[i] = new TestDictionaryItem();
            items[i].id = i + 1;

“<a href="https://dl.acm.org/doi/10.1145/1375581.1375591">Foundations of the C++ Concurrency Memory Model</a>”,
published in PLDI 2008.
The definition of data-race-free programs and the guarantee of sequential consistency
for race-free programs are equivalent to the ones in that work.
</p>

<p>
The memory model describes the requirements on program executions,
which are made up of goroutine executions,

server.

Historically everything to MinIO was provided via command arguments for the hostnames and the drives via an ellipses syntax such as `minio server http://host{1...4}/disk{1...4}` this requirement added an additional burden to have sequential hostnames for us to make sure that we can provide horizontal distribution, however we have come across situations where sometimes this is not feasible and there are no easier alternatives without modifying /etc/hosts on the host system as root user....

## Um `StreamingResponse` com `yield` { #a-streamingresponse-with-yield }

Se você declarar `response_class=StreamingResponse` na sua função de operação de rota, você pode usar `yield` para enviar cada bloco de dados em sequência.

{* ../../docs_src/stream_data/tutorial001_py310.py ln[1:23] hl[20,23] *}

O FastAPI entregará cada bloco de dados para `StreamingResponse` como está, não tentará convertê-lo para JSON nem nada semelhante.

   * same result.
   */
  enum CollectStrategy {
    /** Get one accumulator and accumulate the elements into it sequentially. */
    SEQUENTIAL {
      @Override
      final <T extends @Nullable Object, A extends @Nullable Object, R extends @Nullable Object>
          A result(Collector<T, A, R> collector, Iterable<T> inputs) {

{* ../../docs_src/response_directly/tutorial002_py310.py hl[1,18] *}

### `HTMLResponse` { #htmlresponse }

Usa algum texto ou sequência de bytes e retorna uma resposta HTML. Como você leu acima.

### `PlainTextResponse` { #plaintextresponse }

Usa algum texto ou sequência de bytes para retornar uma resposta de texto não formatado.

{* ../../docs_src/custom_response/tutorial005_py310.py hl[2,7,9] *}

package okhttp3.internal.concurrent

import java.util.concurrent.CountDownLatch
import java.util.concurrent.RejectedExecutionException
import okhttp3.internal.okHttpName

/**
 * A set of tasks that are executed in sequential order.
 *
 * Work within queues is not concurrent. This is equivalent to each queue having a dedicated thread
 * for its work; in practice a set of queues may share a set of threads to save resources.
 */