capabilities &= ~SmbConstants.CAP_EXTENDED_SECURITY;
                } else if (session.transport.server.encryptedPasswords) {
                    lmHash = auth.getAnsiHash(session.transport.server.encryptionKey);
                    ntHash = auth.getUnicodeHash(session.transport.server.encryptionKey);
                    // prohibit HTTP auth attempts for the null session

{* ../../docs_src/stream_json_lines/tutorial001_py310.py ln[33:36] hl[34] *}

## Server-Sent Events (SSE) { #server-sent-events-sse }

    * Ein Beispiel ist `404`, für eine „Not Found“-Response („Nicht gefunden“).
    * Für allgemeine Fehler beim Client können Sie einfach `400` verwenden.
* `500 - 599` stehen für Server-Fehler. Diese verwenden Sie fast nie direkt. Wenn in Ihrem Anwendungscode oder Server etwas schiefgeht, wird automatisch einer dieser Fehler-Statuscodes zurückgegeben.

/// tip | Tipp

///

SQLModel は SQLAlchemy をベースにしているため、SQLAlchemy がサポートする任意のデータベース（SQLModel からもサポートされます）を簡単に使えます。例えば:

* PostgreSQL
* MySQL
* SQLite
* Oracle
* Microsoft SQL Server など

この例では、単一ファイルで動作し、Python に統合サポートがあるため、SQLite を使います。つまり、この例をそのままコピーして実行できます。

本番アプリでは、PostgreSQL のようなデータベースサーバーを使いたくなるかもしれません。

/// tip | 豆知識

   <span style="background-color:#007166"><font color="#D3D7CF"> server </font></span>  Server started at <font color="#729FCF"><u style="text-decoration-style:solid">http://127.0.0.1:8000</u></font>
   <span style="background-color:#007166"><font color="#D3D7CF"> server </font></span>  Documentation at <font color="#729FCF"><u style="text-decoration-style:solid">http://127.0.0.1:8000/docs</u></font>

    --hash=sha256:a6df30f272c08bf8be66e0775fad862005d950a6b8449b94f7c788731d70ecd7
    # via -r ci/official/requirements_updater/requirements.in
tensorboard-data-server==0.7.2 \
    --hash=sha256:7e0610d205889588983836ec05dc098e80f97b7e7bbff7e994ebb78f578d0ddb \
    --hash=sha256:9fe5d24221b29625dbc7328b0436ca7fc1c23de4acf4d272f1180856e32f9f60 \

	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]
	erasureDisks := xl.getDisks()
	parts, errs := readAllFileInfo(ctx, erasureDisks, "", bucketName, objectName, "", false, false)
	for i := range parts {

  server_def_0.mutable_default_session_config()->set_isolate_session_state(
      false);
  tensorflow::ServerDef server_def_1 =
      ReplaceTaskInServerDef(server_def_0, /*task_index=*/0);

  // These server defs have task index set to 0.
  string serialized_server_def_0 = server_def_0.SerializeAsString();
  string serialized_server_def_1 = server_def_1.SerializeAsString();

  // Create two worker tasks.

Örneğin Visual Studio Code'da şunları yapabilirsiniz:

* "Debug" paneline gidin.
* "Add configuration..." seçin.
* "Python" seçin
* "`Python: Current File (Integrated Terminal)`" seçeneğiyle debugger'ı çalıştırın.

Böylece server, **FastAPI** kodunuzla başlar; breakpoint'lerinizde durur vb.

Aşağıdaki gibi görünebilir:

<img src="/img/tutorial/debugging/image01.png">

---

PyCharm kullanıyorsanız şunları yapabilirsiniz:

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">
<summary><code>fastapi dev</code> 명령에 관하여...</summary>