Function generateMask

deps/undici/src/lib/web/websocket/frame.js:15–21

()

  : null

function generateMask () {
  if (bufIdx === BUFFER_SIZE) {
    bufIdx = 0
    randomFillSync((buffer ??= Buffer.allocUnsafeSlow(BUFFER_SIZE)), 0, BUFFER_SIZE)
  }
  return [buffer[bufIdx++], buffer[bufIdx++], buffer[bufIdx++], buffer[bufIdx++]]
}

class WebsocketFrameSend {
  /**