assertThat(ping.payload2).isEqualTo(0)
    assertThat(ping.ack).isTrue()
  }

  @Test fun clientPingsServer() {
    // Write the mocking script.
    peer.sendFrame().settings(Settings())
    peer.acceptFrame() // ACK
    peer.acceptFrame() // PING
    peer.sendFrame().ping(true, Http2Connection.AWAIT_PING, 5)
    peer.play()

    // Play it back.
    val connection = connect(peer)

	if cap(b) != bp.wcap {
		// someone tried to put back buffer which is not part of this buffer pool
		// we simply don't put this back into pool, a modified buffer provided
		// by this package is no more usable, callers make sure to not modify
		// the capacity of the buffer.
		return
	}

	select {
	case bp.c <- b[:bp.w]:
		// buffer went back into pool
	default:
		// buffer didn't go back into pool, just discard
	}
}

4. The daemon runs the request, sending back data such as logging output or tooling API events and intermediate models while doing so.
5. The daemon sends the result back. For some requests, this might be a simple success/failure result, and for others this might also include a more complex object, such as a tooling API model.

		<la:message key="labels.crud_button_create" />
	</button>
	</c:if>
</c:if>
<c:if test="${crudMode == 2}">
	<button type="submit" class="btn btn-outline-secondary" name="edit" value="back">
		<i class="fa fa-arrow-circle-left" aria-hidden="true"></i>
		<la:message key="labels.crud_button_back" />
	</button>
	<c:if test="${editable}">
	<button type="submit" class="btn btn-primary" name="update"

			mu.Unlock()
		}()
	}
	wg.Wait()
	return newDisks
}

func (er erasureObjects) getOnlineLocalDisks() (newDisks []StorageAPI) {
	disks := er.getOnlineDisks()

	// Based on the random shuffling return back randomized disks.
	r := rand.New(rand.NewSource(time.Now().UnixNano()))

	for _, i := range r.Perm(len(disks)) {
		if disks[i] != nil && disks[i].IsLocal() {
			newDisks = append(newDisks, disks[i])
		}
	}

        this.asciiFallback = asciiFallback;
    }

    /**
     * Returns the appropriate icon representation for the given terminal.
     * Tests if the terminal's charset can encode the Unicode character,
     * falling back to ASCII if not.
     *
     * @param terminal the terminal to get the icon for
     * @return the Unicode character if supported, otherwise the ASCII fallback
     */
    public String getIcon(Terminal terminal) {

                return new RdmaTransport(context, address, provider);
            } catch (IOException e) {
                log.warn("Failed to create RDMA transport, falling back to TCP", e);
            }
        }
    }
    
    // Fall back to TCP
    return new SmbTransport(context, address.getAddress(), address.getPort());
}

private RdmaProvider selectRdmaProvider() {
    // Try providers in order of preference

            } else {
                logger.warn("HC5 client is null, falling back to HC4 client");
                setCrawlerClient(hc4Client);
            }
        } else {
            if (hc4Client != null) {
                setCrawlerClient(hc4Client);
            } else {
                logger.warn("HC4 client is null, falling back to HC5 client");
                setCrawlerClient(hc5Client);
            }
        }

## Dependencies with `yield` and `scope`

When using dependencies with `yield`, they can have a `scope` that defines when the exit code is run.

Use the default scope `"request"` to run the exit code after the response is sent back.

```python
from typing import Annotated

from fastapi import Depends, FastAPI

app = FastAPI()


def get_db():
    db = DBSession()
    try:
        yield db
    finally:

        session.addUserMessage("User 3");
        session.addAssistantMessage("Assistant 3");
        assertEquals(6, session.getMessageCount());

        // Trimming to 3 would start at index 3 (assistant), so it should go back to index 2 (user)
        session.trimHistory(3);

        final List<ChatMessage> messages = session.getMessages();
        assertEquals(4, messages.size());