}

// newProgressMessage - creates new Progress Message. S3 periodically sends this message, if requested.
// It contains information about the progress of a query that has started but has not yet completed.
//
// Header specification:
// Progress messages contain three headers, as follows:
// https://docs.aws.amazon.com/AmazonS3/latest/API/images/s3select-frame-diagram-progress.png
//

            detach()
          }
        }
      }
    }

    /**
     * Commits this edit so it is visible to readers. This releases the edit lock so another edit
     * may be started on the same key.
     */
    @Throws(IOException::class)
    fun commit() {
      synchronized(this@DiskLruCache) {
        check(!done)
        if (entry.currentEditor == this) {

    val a3 = client.newCall(newRequest("http://a/3"))
    val a4 = client.newCall(newRequest("http://a/4"))
    val t1 = makeSynchronousCall(a1)
    val t2 = makeSynchronousCall(a2)

    // We created 4 calls and started 2 of them. That's 2 running calls and 0 queued.
    ready.await()
    assertThat(dispatcher.runningCallsCount()).isEqualTo(2)
    assertThat(dispatcher.queuedCallsCount()).isEqualTo(0)

INFO:     Will watch for changes in these directories: ['/home/user/code/awesomeapp']
INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [2248755] using WatchFiles
INFO:     Started server process [2248757]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
```

</div>

<details markdown="1">

    }
  }

  private static void assertIntactUsingStartedWith(
      Collection<?> startedWith, MinMaxPriorityQueue<?> q) {
    if (!q.isIntact()) {
      fail("Started with " + startedWith + ". State " + Arrays.toString(q.toArray()));
    }
  }

  private static void assertEqualsUsingSeed(
      long seed, @Nullable Object expected, @Nullable Object actual) {

  }

  /** The actual reference queue that our background thread will poll. */
  final ReferenceQueue<Object> queue;

  final PhantomReference<Object> frqRef;

  /** Whether or not the background thread started successfully. */
  final boolean threadStarted;

  /** Constructs a new queue. */
  public FinalizableReferenceQueue() {
    // We could start the finalizer lazily, but I'd rather it blow up early.

```sh
npx @hey-api/openapi-ts -i http://localhost:8000/openapi.json -o src/client
```

这会在 `./src/client` 生成一个 TypeScript SDK。

你可以在其官网了解如何[安装 `@hey-api/openapi-ts`](https://heyapi.dev/openapi-ts/get-started)，以及阅读[生成结果](https://heyapi.dev/openapi-ts/output)的说明。

### 使用 SDK { #using-the-sdk }

现在你可以导入并使用客户端代码了。它可能是这样，并且你会发现方法有自动补全：

<img src="/img/tutorial/generate-clients/image02.png">

要发送的载荷也会有自动补全：

// The metrics are collected from all servers periodically
// and stored in the resource metrics map.
// It also maintains the count of number of times this metric
// was collected since the server started, and the sum,
// average and max values across the same.
type ResourceMetric struct {
	Name   MetricName
	Labels map[string]string

	// value captured in current cycle
	Current float64

    private static final String KEEP_EXPIRES_DOCS = "keep_expires_docs";

    /**
     * Interval in milliseconds between crawler thread executions.
     * Used to control the rate at which new crawler threads are started
     * and the frequency of status checks.
     */
    protected long crawlingExecutionInterval = Constants.DEFAULT_CRAWLING_EXECUTION_INTERVAL;

    /**
     * Thread priority for crawler threads.

    // tells the main thread when computation is pending
    CountDownLatch secondSignal = new CountDownLatch(1);
    // tells the main thread when the second get has started
    CountDownLatch thirdSignal = new CountDownLatch(1);
    // tells the main thread when the third get has started
    CountDownLatch fourthSignal = new CountDownLatch(1);
    // tells the test when all gets have returned