Hexdump.hexdump(log, BUF, 4, n);
                }
            }
            /* For some reason this can sometimes get broken up into another
             * "NBSS Continuation Message" frame according to WireShark
             */
            out.write(BUF, 0, 4 + n);
        }
    }

    /**
     * Internal method to send a request to the server.
     *

        assertFalse(chain.wasDoFilterCalled());
    }

    public void test_process_withChainContinuation() throws IOException, ServletException {
        // Test process with chain continuation
        ChainingWebApiManager manager = new ChainingWebApiManager();

        TestHttpServletRequest request = new TestHttpServletRequest();
        TestHttpServletResponse response = new TestHttpServletResponse();

 *  Fix: Always configure NPN headers. This fixes connectivity to
    `https://facebook.com` when SPDY and HTTP/2 are both disabled. Otherwise an
    unexpected NPN response is received and OkHttp crashes.
 *  Fix: Write continuation frames when HPACK data is larger than 16383 bytes.
 *  Fix: Don't drop uncaught exceptions thrown in async calls.
 *  Fix: Throw an exception eagerly when a request body is not legal. Previously

                    log.trace(Hexdump.toHexString(buffer, 4, n));

                }
                /*
                 * For some reason this can sometimes get broken up into another
                 * "NBSS Continuation Message" frame according to WireShark
                 */

                this.out.write(buffer, 0, 4 + n);
                this.out.flush();
            }
        } finally {

111DB         ; valid                  ;      ; NV8    # 8.0  SHARADA SIGN SIDDHAM
111DC         ; valid                                  # 8.0  SHARADA HEADSTROKE
111DD..111DF  ; valid                  ;      ; NV8    # 8.0  SHARADA CONTINUATION SIGN..SHARADA SECTION MARK-2
111E0         ; disallowed                             # NA   <reserved-111E0>

* ✨ Support `dataclasses` in responses. PR [#3576](https://github.com/tiangolo/fastapi/pull/3576) by [@tiangolo](https://github.com/tiangolo), continuation from initial PR [#2722](https://github.com/tiangolo/fastapi/pull/2722) by [@amitlissack](https://github.com/amitlissack).

### Docs