.cache(cache)
        .callTimeout(5, TimeUnit.SECONDS)
        .build();

    Crawler crawler = new Crawler(client, queueLimit, hostLimit);
    crawler.queue.add(HttpUrl.get(args[1]));
    crawler.parallelDrainQueue(threadCount);
  }

    Key(int value) {
      this.value = value;
    }

    @Override
    public synchronized String toString() {
      String s;
      if (toString != null) {
        s = toString.get();
        if (s != null) {
          return s;
        }
      }
      s = Integer.toString(value);
      toString = new WeakReference<>(s);
      return s;
    }
  }

    private static Object getPrivateField(Object target, String name) {
        try {
            java.lang.reflect.Field f = target.getClass().getDeclaredField(name);
            f.setAccessible(true);
            return f.get(target);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

{* ../../docs_src/async_tests/app_a_py310/test_main.py hl[9:12] *}

Das ist das Äquivalent zu:

```Python
response = client.get('/')
```

... welches wir verwendet haben, um unsere Requests mit dem `TestClient` zu machen.

/// tip | Tipp

Beachten Sie, dass wir async/await mit dem neuen `AsyncClient` verwenden – der Request ist asynchron.

        return configProps;
    }

    private static void loadIncludes(Path configProp, MavenProperties configProps, UnaryOperator<String> callback)
            throws IOException {
        String includes = configProps.get(INCLUDES_PROPERTY);
        if (includes != null) {
            includes = substVars(includes, INCLUDES_PROPERTY, configProps, callback);
            StringTokenizer st = new StringTokenizer(includes, "?\",", true);

Then we can create an `AsyncClient` with the app, and send async requests to it, using `await`.

{* ../../docs_src/async_tests/app_a_py310/test_main.py hl[9:12] *}

This is the equivalent to:

```Python
response = client.get('/')
```

...that we used to make our requests with the `TestClient`.

/// tip

Note that we're using async/await with the new `AsyncClient` - the request is asynchronous.

///

/// warning

            List<Integer> versionParts = Stream.of(version.split("\\.")).map(Integer::parseInt).collect(Collectors.toList());
            for (int i = 0; i < minVersion.length; ++i) {
                int found = versionParts.get(i);
                if (found > minVersion[i]) {
                    break; // most significant version is good
                } else if (found < minVersion[i]) {
                    final String exceptionMessage = String.format(

                logger.debug("Removing thumbnail queue: {}", entity);
            }
            return null;
        }).filter(f -> f != null).forEach(f -> {
            try {
                f.get();
            } catch (final Exception e) {
                logger.warn("Failed to process a thumbnail generation.", e);
            }
        });

        if (!idList.isEmpty()) {

사용 방법은 매우 간단합니다. 예를 들어 `GET` 요청을 하려면 다음처럼 작성합니다:

```Python
response = requests.get("http://example.com/some/url")
```

이에 대응하는 FastAPI의 API *경로 처리*는 다음과 같이 보일 수 있습니다:

```Python hl_lines="1"
@app.get("/some/url")
def read_url():
    return {"message": "Hello World"}
```

`requests.get(...)`와 `@app.get(...)`의 유사성을 확인해 보세요.

/// check | **FastAPI**에 영감을 준 것

        cb.query().docMeta().setId_Equal(id);
        return (UserCB) this;
    }

    @Override
    public void acceptPrimaryKeyMap(Map<String, ? extends Object> primaryKeyMap) {
        acceptPK((String) primaryKeyMap.get("_id"));
    }

    // ===================================================================================
    //                                                                               Build