```

</div>

////

The only new option here is `--workers` telling Uvicorn to start 4 worker processes.

You can also see that it shows the **PID** of each process, `27365` for the parent process (this is the **process manager**) and one for each worker process: `27368`, `27369`, `27370`, and `27367`.

## Deployment Concepts { #deployment-concepts }

        } catch (JobProcessingException e) {
            assertTrue(e.getMessage().contains("10 crawler processes are running"));
            assertTrue(e.getMessage().contains("Max processes are 5"));
        }
    }

    // Test execute method with no max process limit
    public void test_execute_noMaxProcessLimit() {
        // Setup test
        crawlJob = new CrawlJob() {

```

</div>

////

La única opción nueva aquí es `--workers` indicando a Uvicorn que inicie 4 worker processes.

También puedes ver que muestra el **PID** de cada proceso, `27365` para el proceso padre (este es el **gestor de procesos**) y uno para cada worker process: `27368`, `27369`, `27370`, y `27367`.

## Conceptos de Despliegue

        } catch (final Exception e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to process a ping request.", e);
            }
            writeJsonResponse(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e);
        }
    }

    /**
     * Processes a search request.
     * @param request The HTTP request.
     * @param response The HTTP response.

Esos worker processes serían los que ejecutan tu aplicación, realizarían los cálculos principales para recibir un **request** y devolver un **response**, y cargarían cualquier cosa que pongas en variables en RAM.

<img src="/img/deployment/concepts/process-ram.drawio.svg">

Y por supuesto, la misma máquina probablemente tendría **otros procesos** ejecutándose también, aparte de tu aplicación.

     */
    public PermissionHelper() {
        // Default constructor
    }

    /**
     * Encodes a permission string into a search role format.
     * Processes user, group, and role prefixes along with allow/deny prefixes.
     *
     * @param value the permission string to encode
     * @return the encoded permission string, or null if the input is blank or invalid
     */

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.io;

/**
 * Interface for handlers that process classes.
 *
 * @author koichik
 */
public interface ClassHandler {

    /**
     * Processes a class.
     *
     * @param packageName the package name
     * @param shortClassName the simple class name
     */

        }
        return roleSet;
    }

    /**
     * Processes the access token.
     * @param request The HTTP request.
     * @param roleSet The set of roles.
     * @param isApiRequest Whether the request is an API request.
     * @return true if the access token is processed, false otherwise.
     */

        }
    }

    /**
     * Processes and normalizes a document title.
     * Applies text normalization using configured space characters and returns
     * a clean title suitable for indexing.
     *
     * @param responseData the response data from crawling (not currently used)
     * @param title the raw title text to process
     * @param dataMap additional data map (not currently used)

                    logger.debug("Failed to access UserInfo cache.", e);
                }
            }
        }
        return OptionalEntity.empty();
    }

    /**
     * Processes the search log queue.
     *
     * @param queue The search log queue.
     */
    protected void processSearchLogQueue(final Queue<SearchLog> queue) {