This guide will help you to...

* maximize the chance of your changes being accepted
* work on the Gradle code base
* get help if you encounter trouble

## Before you start

Before starting to work on a feature or a bug fix, please open an issue to discuss the use case or bug with us, or post a comment in the relevant issue. 
This can save everyone a lot of time and frustration.

    call: Call,
    byteCount: Long,
  ) {
  }

  /**
   * Invoked when a response fails to be read.
   *
   * Note that response failures do not necessarily fail the entire call.
   *
   * Starting with OkHttp 4.3 this may be invoked without a prior call to [responseHeadersStart]
   * or [responseBodyStart]. In earlier releases this method was documented to only be invoked after
   * one of those methods.
   */

```

...그리고 콘솔 코드 예시...

```console
$ <font color="#4E9A06">fastapi</font> run <u style="text-decoration-style:solid">main.py</u>
<span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting server
        Searching for package file structure
```

...그리고 또 다른 콘솔 코드 예시...

```console
// "Code" 디렉터리 생성
$ mkdir code
// 해당 디렉터리로 이동
$ cd code
```

...그리고 Python 코드 예시...

     * @return exit code (Constants.EXIT_OK for success, Constants.EXIT_FAIL for failure)
     */
    public int doCrawl(final Options options) {
        if (logger.isInfoEnabled()) {
            logger.info("Starting Crawler...");
        }

        final PathMappingHelper pathMappingHelper = ComponentUtil.getPathMappingHelper();
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();

        if (trimmedUrl.startsWith('http://') || trimmedUrl.startsWith('https://') || trimmedUrl.startsWith('/')) {
            return url;
        }
        // Allow relative URLs starting with ./ or ../
        if (trimmedUrl.startsWith('./') || trimmedUrl.startsWith('../')) {
            return url;
        }
        // Block known dangerous protocols

* Do not throw creation errors for containers that fail immediately after being started ([#23894](https://github.com/kubernetes/kubernetes/pull/23894), [@vishh](https://github.com/vishh))
* Honor starting resourceVersion in watch cache ([#24208](https://github.com/kubernetes/kubernetes/pull/24208), [@ncdc](https://github.com/ncdc))

nly|consoleAdmin|diagnostics] ## you can define additional policies with custom supported actions and resources policies: [] ## writeexamplepolicy policy grants creation or deletion of buckets with name ## starting with example. In addition, grants objects write permissions on buckets starting with ## example. # - name: writeexamplepolicy # statements: # - effect: Allow # this is the default # resources: # - 'arn:aws:s3:::example*/*' # actions: # - "s3:AbortMultipartUpload" # - "s3:GetObject" # -...

to suspend and initiate a debug connection on port incrementing from `5005`.
As such the IDE needs to be instructed to listen for connections on this port.
Since we might run multiple JVMs as part of configuring and starting the cluster it's
recommended to configure the IDE to initiate multiple listening attempts. In case of IntelliJ, this option
is called "Auto restart" and needs to be checked. In case of Eclipse, "Connection limit" setting

   * better approach is to /allow/ the request right away (as if it was an acquire(1) request
   * instead), and postpone /subsequent/ requests as needed. In this version, we allow starting the
   * task immediately, and postpone by 100 seconds future requests, thus we allow for work to get
   * done in the meantime instead of waiting idly.
   *

Я расскажу больше про образы контейнеров, Docker, Kubernetes и т.п. в следующей главе: [FastAPI внутри контейнеров — Docker](docker.md).

///

## Предварительные шаги перед запуском { #previous-steps-before-starting }

Во многих случаях вы захотите выполнить некоторые шаги **перед запуском** приложения.

Например, запустить **миграции базы данных**.

Но чаще всего эти шаги нужно выполнять только **один раз**.