}
    headerBlockLength = lengthWithoutPadding(headerBlockLength, flags, padding)
    val headerBlock = readHeaderBlock(headerBlockLength, padding, flags, streamId)

    handler.headers(endStream, streamId, -1, headerBlock)
  }

  @Throws(IOException::class)
  private fun readHeaderBlock(
    length: Int,
    padding: Int,
    flags: Int,
    streamId: Int,
  ): List<Header> {

HSPLokhttp3/internal/http2/Http2Reader;->readConnectionPreface(Lokhttp3/internal/http2/Http2Reader$Handler;)V
HSPLokhttp3/internal/http2/Http2Reader;->readHeaderBlock(IIII)Ljava/util/List;
HSPLokhttp3/internal/http2/Http2Stream$FramingSink;-><init>(Lokhttp3/internal/http2/Http2Stream;Z)V
HSPLokhttp3/internal/http2/Http2Stream$FramingSink;->close()V