val CONNECTION_PREFACE = "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n".encodeUtf8()

  /** The initial max frame size, applied independently writing to, or reading from the peer. */
  const val INITIAL_MAX_FRAME_SIZE = 0x4000 // 16384

  const val TYPE_DATA = 0x0
  const val TYPE_HEADERS = 0x1
  const val TYPE_PRIORITY = 0x2
  const val TYPE_RST_STREAM = 0x3
  const val TYPE_SETTINGS = 0x4
  const val TYPE_PUSH_PROMISE = 0x5

  private fun waitForDataFrames(dataLength: Int) {
    val expectedFrameCount = dataLength / 16384
    var dataFrameCount = 0
    while (dataFrameCount < expectedFrameCount) {
      val log = testLogHandler.take()
      if (log == "FINE: << 0x00000003 16384 DATA          ") {
        dataFrameCount++
      }
    }
  }

  @Test
  fun connectionWindowUpdateOnClose() {

    reusedConnectionFailsWithPost(TransferKind.END_OF_STREAM, 16384)
  }

  @Test
  fun postFailsWithChunkedRequestForSmallRequest() {
    reusedConnectionFailsWithPost(TransferKind.CHUNKED, 1024)
  }

  @Test
  fun postFailsWithChunkedRequestForLargeRequest() {
    reusedConnectionFailsWithPost(TransferKind.CHUNKED, 16384)
  }

  @Test

  html_url: https://github.com/uriyyo/fastapi-pagination
  stars: 1638
  owner_login: uriyyo
  owner_html_url: https://github.com/uriyyo
- name: bracket
  html_url: https://github.com/evroon/bracket
  stars: 1638
  owner_login: evroon
  owner_html_url: https://github.com/evroon
- name: langchain-serve
  html_url: https://github.com/jina-ai/langchain-serve
  stars: 1634
  owner_login: jina-ai

   * to use less. We'll put a cap at 16K. This is arbitrary but should be enough for most purposes.
   */
  private const val SETTINGS_HEADER_TABLE_SIZE_LIMIT = 16_384

  val STATIC_HEADER_TABLE =
    arrayOf(
      Header(TARGET_AUTHORITY, ""),
      Header(TARGET_METHOD, "GET"),
      Header(TARGET_METHOD, "POST"),
      Header(TARGET_PATH, "/"),

	MOVW	R1, 0x4004(R2)		// MOVW		R1, 16388(R2)		// 5b20009161ff3fb9
	MOVW	R1, 0x1002ffc(R2)	// MOVW		R1, 16789500(R2)	// 5bfc7f9161ff3fb9
	MOVD	R1, 0x8008(R2)		// MOVD		R1, 32776(R2)		// 5b40009161ff3ff9
	MOVD	R1, 0x1006ff8(R2)	// MOVD		R1, 16805880(R2)	// 5bfc7f9161ff3ff9
	FMOVS	F1, 0x4004(R2)		// FMOVS	F1, 16388(R2)		// 5b20009161ff3fbd

* 🌐 Add Ukrainian translation for `docs/uk/docs/tutorial/request-form-models.md`. PR [#13384](https://github.com/fastapi/fastapi/pull/13384) by [@valentinDruzhinin](https://github.com/valentinDruzhinin).