Function writeString

map-chat/javascript/browserMqtt.js:1953–1960

* writeString - write a utf8 string to the buffer * * @param buffer - destination * @param pos - offset * @param string - string to write * @return number of bytes written * * @api private

(buffer, pos, string)

 */

function writeString(buffer, pos, string) {
  var strlen = Buffer.byteLength(string)
  writeNumber(buffer, pos, strlen)

  writeStringNoPos(buffer, pos + 2, string)

  return strlen + 2
}

function writeStringNoPos(buffer, pos, string) {
  buffer.write(string, pos)