*
     * @param context the Tomcat context for this web resource root
     */
    public FessWebResourceRoot(final Context context) {
        super(context);
    }

    /**
     * Processes WEB-INF/lib directory and additionally scans WEB-INF/plugin for Fess plugins.
     * This method extends the standard processing to include plugin JAR files that contain
     * the "Fess-WebAppJar" manifest attribute.
     *

import jakarta.servlet.ServletResponse;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * Filter for handling Cross-Origin Resource Sharing (CORS) requests.
 * Processes CORS headers and handles preflight OPTIONS requests.
 */
public class CorsFilter implements Filter {

    /**
     * Creates a new instance of CorsFilter.
     */
    public CorsFilter() {

 * <li>{@link #scrollSearchWithCallback(Client, SuggestSettings, String, QueryBuilder, int, Consumer)} - Processes each hit individually</li>
 * <li>{@link #scrollSearchWithBatchCallback(Client, SuggestSettings, String, QueryBuilder, int, BiConsumer)} - Processes hits in batches</li>
 * </ul>
 */
public final class ScrollOperationHelper {

    private ScrollOperationHelper() {
        // Utility class

        } catch (final Exception e) {
            throw new SuggesterException("Failed to execute request: " + getClass().getSimpleName(), e);
        }
        return deferred.promise();
    }

    /**
     * Processes the request.
     * @param client The OpenSearch client.
     * @param deferred The Deferred object to resolve or reject the response.
     */
    protected abstract void processRequest(Client client, Deferred<T> deferred);

* Systemd
* Supervisor
* 클라우드 제공자가 서비스 일부로 내부적으로 처리
* 기타...

## 복제 - 프로세스와 메모리 { #replication-processes-and-memory }

FastAPI 애플리케이션은 Uvicorn을 실행하는 `fastapi` 명령 같은 서버 프로그램을 사용하면, **하나의 프로세스**로 실행하더라도 여러 클라이언트를 동시에 처리할 수 있습니다.

하지만 많은 경우, 여러 워커 프로세스를 동시에 실행하고 싶을 것입니다.

### 여러 프로세스 - 워커 { #multiple-processes-workers }

                } else {
                    logger.warn(message, e);
                }
            }
            response.sendError(statusCode, message);
        }
    }

    /**
     * Processes API requests to the search engine.
     * Handles both regular API calls and plugin requests.
     *
     * @param request  the HTTP servlet request
     * @param response the HTTP servlet response

import org.opensearch.index.query.QueryBuilder;
import org.opensearch.index.query.QueryBuilders;

/**
 * Helper class for managing data crawling operations in Fess.
 * This class coordinates the execution of data store crawling processes,
 * managing multiple concurrent crawling threads and handling the indexing
 * of crawled documents into the search engine.
 *
 * <p>The DataIndexHelper supports:</p>
 * <ul>

            }
        } catch (final Exception e) {
            logger.warn("Failed to initialize TikaExtractor.", e);
        }
    }

    /**
     * Processes and normalizes a document title.
     * Applies text normalization using configured space characters and returns
     * a clean title suitable for indexing.
     *

import java.net.HttpURLConnection.HTTP_UNAVAILABLE
import java.util.concurrent.BlockingQueue
import java.util.concurrent.LinkedBlockingQueue
import java.util.logging.Logger

/**
 * Default dispatcher that processes a script of responses. Populate the script by calling
 * [enqueue].
 */
public open class QueueDispatcher : Dispatcher() {
  protected val responseQueue: BlockingQueue<MockResponse> = LinkedBlockingQueue()

## À propos de FastAPI Cloud { #about-fastapi-cloud }

**[FastAPI Cloud](https://fastapicloud.com)** est développé par le même auteur et la même équipe à l’origine de **FastAPI**.

Cela simplifie le processus de **création**, de **déploiement** et **d’accès** à une API avec un effort minimal.

Cela apporte la même **expérience développeur** que pour créer des applications avec FastAPI au **déploiement** dans le cloud. 🎉