Settings().apply {
      // Flow control was designed more for servers, or proxies than edge clients. If we are a client,
      // set the flow control window to 16MiB.  This avoids thrashing window updates every 64KiB, yet
      // small enough to avoid blowing up the heap.
      if (builder.client) {
        set(Settings.INITIAL_WINDOW_SIZE, OKHTTP_CLIENT_WINDOW_SIZE)
      }
    }

  /**

const blockSize = 64 // The maximum number of bytes that can be passed to block(). The limit exists // because implementations that rely on assembly routines are not preemptible. const maxAsmIters = 1024 const maxAsmSize = blockSize * maxAsmIters // 64KiB const ( chunk = 64 init0 = 0x6A09E667 init1 = 0xBB67AE85 init2 = 0x3C6EF372 init3 = 0xA54FF53A init4 = 0x510E527F init5 = 0x9B05688C init6 = 0x1F83D9AB init7 = 0x5BE0CD19 init0_224 = 0xC1059ED8 init1_224 = 0x367CD507 init2_224 = 0x3070DD17 init3_224...