latch.countDown();

    exec.shutdown();
    exec.awaitTermination(100, MILLISECONDS);
  }

  /**
   * Tests that all listeners complete, even if they were added before or after the future was
   * finishing. Also acts as a concurrency test to make sure the locking is done correctly when a
   * future is finishing so that no listeners can be lost.
   */

```

////

//// tab | Python 3.8+

```Python hl_lines="3  17"
{!> ../../docs_src/path_operation_configuration/tutorial001.py!}
```

////

That status code will be used in the response and will be added to the OpenAPI schema.

/// note | "Technical Details"

You could also use `from starlette import status`.

  /**
   * Adds {@code node} if it is not already present.
   *
   * <p><b>Nodes must be unique</b>, just as {@code Map} keys must be. They must also be non-null.
   *
   * @return {@code true} if the network was modified as a result of this call
   */
  @CanIgnoreReturnValue
  boolean addNode(N node);

  /**
   * Adds {@code edge} connecting {@code nodeU} to {@code nodeV}.
   *

	ADDSD (BX), X2                          // f20f5813
	ADDSD (R11), X2                         // f2410f5813
	ADDSD X2, X2                            // f20f58d2
	ADDSD X11, X2                           // f2410f58d3
	ADDSD (BX), X11                         // f2440f581b
	ADDSD (R11), X11                        // f2450f581b
	ADDSD X2, X11                           // f2440f58da
	ADDSD X11, X11                          // f2450f58db

  <description>Flat directory structure case: module = ../child-artifact-id + child directory path == child-artifact-id</description>

  <!-- 5 inherited urls with ../${project.artifactId} added to parent -->
  <url>http://www.apache.org/path/to/parent/../inheritance/</url>
  <scm>
    <connection>scm:my-scm:http://domain.org/base/../inheritance</connection>

  <modules>
    <module>../inheritance</module>
  </modules>

  <!-- 5 urls in the pom will be inherited with path added -->
  <url>http://www.apache.org/path/to/parent/</url>
  <scm>
    <connection>scm:my-scm:http://domain.org/base</connection>
    <developerConnection>scm:my-scm:https://domain.org/base/</developerConnection>

  <modules>
    <module>child-artifact-id</module>
  </modules>

  <!-- 5 urls in the pom will be inherited with path added -->
  <url>http://www.apache.org/path/to/parent/</url>
  <scm>
    <connection>scm:my-scm:http://domain.org/base</connection>
    <developerConnection>scm:my-scm:https://domain.org/base/</developerConnection>

        parent.appendChild(section);

        Element title = document.createElement("title");
        section.appendChild(title);
        title.appendChild(document.createTextNode("Methods added by the "));
        Element literal = document.createElement("literal");
        title.appendChild(literal);
        literal.appendChild(document.createTextNode(extension.getPluginId()));

  /**
   * Adds {@code node} if it is not already present.
   *
   * <p><b>Nodes must be unique</b>, just as {@code Map} keys must be. They must also be non-null.
   *
   * @return {@code true} if the network was modified as a result of this call
   */
  @CanIgnoreReturnValue
  boolean addNode(N node);

  /**
   * Adds {@code edge} connecting {@code nodeU} to {@code nodeV}.
   *

	}

	return ""
}

func retrieveListenerAdditionalAddresses(l *listener.Listener) []string {
	var addrs []string
	socketAddresses := l.GetAdditionalAddresses()
	for _, socketAddr := range socketAddresses {
		addr := socketAddr.Address
		addrs = append(addrs, addr.GetSocketAddress().Address)
	}

	return addrs
}

func retrieveListenerPort(l *listener.Listener) uint32 {