# ADR-0004 - Use a platform-oriented architecture for Gradle

## Date

2024-02-07

## Context

The Gradle code base is essentially a large monolith, without strong internal boundaries.
This has a number of negative effects on productivity, including:

- Unclear ownership of code.
- Difficult to focus on one particular area.
- Unintended coupling between areas of the code, including tests.

## Decision

* `--bind`： GunicornにリッスンするIPとポートを伝えます。コロン(`:`)でIPとポートを区切ります。
    * Uvicornを直接実行している場合は、`--bind 0.0.0.0:80` （Gunicornのオプション）の代わりに、`--host 0.0.0.0`と `--port 80`を使います。

出力では、各プロセスの**PID**（プロセスID）が表示されているのがわかります（単なる数字です）。

以下の通りです：

* Gunicornの**プロセス・マネージャー**はPID `19499`（あなたの場合は違う番号でしょう）で始まります。
* 次に、`Listening at: http://0.0.0.0:80`を開始します。
* それから `uvicorn.workers.UvicornWorker` でワーカークラスを使用することを検出します。

<div class="termy">

```console
$ uvicorn main:app --host 0.0.0.0 --port 80

<span style="color: green;">INFO</span>:     Uvicorn running on http://0.0.0.0:80 (Press CTRL+C to quit)
```

</div>

/// note

The command `uvicorn main:app` refers to:

* `main`: the file `main.py` (the Python "module").

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    <a href="https://x.com/gradle">
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    <a href="https://www.youtube.com/@GradleInc">

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         <match value="PE\000\000" type="string" offset="128"/>
         <match value="PE\000\000" type="string" offset="176"/>
         <match value="PE\000\000" type="string" offset="208"/>
         <match value="PE\000\000" type="string" offset="240"/>
      </match>
    </magic>
  </mime-type>

      .isEqualTo(0L)
    assertThat(parse(url, "a=b; Expires=Thu, 01 Jan 1970 00:00:0 GMT")!!.expiresAt)
      .isEqualTo(0L)
    assertThat(parse(url, "a=b; Expires=00:00:00 Thu, 01 Jan 1970 GMT")!!.expiresAt)
      .isEqualTo(0L)
    assertThat(parse(url, "a=b; Expires=00:00:00 1970 Jan 01")!!.expiresAt)
      .isEqualTo(0L)

    public static final int DFS_STORAGE_STATE_OFFLINE = 0x0001;
    public static final int DFS_STORAGE_STATE_ONLINE = 0x0002;
    public static final int DFS_STORAGE_STATE_ACTIVE = 0x0004;
    public static class DfsInfo1 extends NdrObject {

        public String entry_path;

        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);

type Format int

// Constants to identify various tar formats.
const (
	// Deliberately hide the meaning of constants from public API.
	_ Format = (1 << iota) / 4 // Sequence of 0, 0, 1, 2, 4, 8, etc...

	// FormatUnknown indicates that the format is unknown.
	FormatUnknown

	// The format of the original Unix V7 tar tool prior to standardization.
	formatV7

    )
    assertInvalid(
      "http://[0:0:0:0:0:1:256.255.255.255]/",
      "Invalid URL host: \"[0:0:0:0:0:1:256.255.255.255]\"",
    )
    assertInvalid(
      "http://[0:0:0:0:0:1:ff.255.255.255]/",
      "Invalid URL host: \"[0:0:0:0:0:1:ff.255.255.255]\"",
    )
    assertInvalid(
      "http://[0:0:0:0:0:0:1:255.255.255.255]/",
      "Invalid URL host: \"[0:0:0:0:0:0:1:255.255.255.255]\"",
    )
    assertInvalid(

    // create if the file does not exist
    static final int O_CREAT  = 0x0010;
    // fail if the file exists
    static final int O_EXCL   = 0x0020;
    // truncate if the file exists
    static final int O_TRUNC  = 0x0040;

    // share access
/**
 * When specified as the <tt>shareAccess</tt> constructor parameter,
 * other SMB clients (including other threads making calls into jCIFS)