void awaitLatchUninterruptibly() {
      Uninterruptibles.awaitUninterruptibly(latch);
    }

    @Override
    boolean awaitLatchUninterruptibly(long timeout, TimeUnit unit) {
      return Uninterruptibles.awaitUninterruptibly(latch, timeout, unit);
    }

    @Override
    long getCount() {
      return latch.getCount();
    }
  }

  @CanIgnoreReturnValue
  public CacheBuilder<K, V> refreshAfterWrite(long duration, TimeUnit unit) {
    checkNotNull(unit);
    checkState(refreshNanos == UNSET_INT, "refresh was already set to %s ns", refreshNanos);
    checkArgument(duration > 0, "duration must be positive: %s %s", duration, unit);
    this.refreshNanos = unit.toNanos(duration);
    return this;
  }

* [Daphne](https://github.com/django/daphne): ASGI-сервер, створений для Django Channels.
* [Granian](https://github.com/emmett-framework/granian): Rust HTTP-сервер для Python-застосунків.
* [NGINX Unit](https://unit.nginx.org/howto/fastapi/): NGINX Unit - легке й універсальне середовище виконання вебзастосунків.

## Серверна машина і серверна програма { #server-machine-and-server-program }

Є невелика деталь щодо назв, яку варто пам'ятати. 💡

        Charset charset,
        TimeUnit unit,
        Class<?> cls,
        Joiner joiner,
        Pattern pattern,
        UnsignedInteger ui,
        UnsignedLong ul,
        StringBuilder sb,
        Predicate<?> pred,
        Function<?, ?> func,
        Object obj) {
      delegate.foo(
          s, r, n, it, b, eq, e, in, c, ord, charset, unit, cls, joiner, pattern, ui, ul, sb, pred,

* [Daphne](https://github.com/django/daphne)：為 Django Channels 打造的 ASGI 伺服器。
* [Granian](https://github.com/emmett-framework/granian)：針對 Python 應用的 Rust HTTP 伺服器。
* [NGINX Unit](https://unit.nginx.org/howto/fastapi/)：NGINX Unit 是輕量且多功能的網頁應用執行環境。

## 伺服器機器與伺服器程式 { #server-machine-and-server-program }

有個命名上的小細節請留意。💡

「server（伺服器）」一詞常同時用來指遠端／雲端電腦（實體或虛擬機器），也用來指在該機器上執行的程式（例如 Uvicorn）。

因此看到「server」時，文意可能指這兩者之一。

          return -1L
        }
      },
    )
    return null
  }

  private fun awaitTcpConnect(
    timeout: Long,
    unit: TimeUnit,
  ): ConnectResult? {
    if (tcpConnectsInFlight.isEmpty()) return null

    val result = connectResults.poll(timeout, unit) ?: return null

    tcpConnectsInFlight.remove(result.plan)

    return result
  }

  private fun cancelInFlightConnects() {

     */
    fun withConnectTimeout(
      timeout: Int,
      unit: TimeUnit,
    ): Chain

    /**
     * Returns the read timeout in milliseconds.
     */
    fun readTimeoutMillis(): Int

    /**
     * Returns a new chain with the specified read timeout.
     */
    fun withReadTimeout(
      timeout: Int,
      unit: TimeUnit,
    ): Chain

    /**

* [Daphne](https://github.com/django/daphne): servidor ASGI construído para Django Channels.
* [Granian](https://github.com/emmett-framework/granian): um servidor HTTP Rust para aplicações Python.
* [NGINX Unit](https://unit.nginx.org/howto/fastapi/): NGINX Unit é um runtime de aplicação web leve e versátil.

## Máquina Servidora e Programa Servidor { #server-machine-and-server-program }

Existe um pequeno detalhe sobre estes nomes para se manter em mente. 💡

cluster, it is recommended to write unit tests or REST tests instead.

In short, most new functionality should come with unit tests, and optionally
REST tests to test integration.

==== Refactor code to make it easier to test

Unfortunately, a large part of our code base is still hard to unit test.
Sometimes because some classes have lots of dependencies that make them hard to

 *   <li>DEFAULT_MAX_CONNECTION_PER_ROUTE_PROPERTY: Default maximum connections per route.</li>
 *   <li>MAX_TOTAL_CONNECTION_PROPERTY: Maximum total connections.</li>
 *   <li>TIME_TO_LIVE_TIME_UNIT_PROPERTY: Time to live unit for connections.</li>
 *   <li>TIME_TO_LIVE_PROPERTY: Time to live for connections.</li>
 * </ul>
 *
 * @author shinsuke
 */
public abstract class HcHttpClient extends AbstractCrawlerClient {