security and usability issues.

Hi,

If you have the time for it - please update the code.

It gives this error message, when I run it

 node .\main.js 8888 9999 localhost
Server listening on port 8888
(node:15376) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
C:\Users\jpn99\node_modules\@serialport\stream\lib\index.js:651
    throw new TypeError('SerialPort.list no longer takes a callback and only returns a promise')
          ^

TypeError: SerialPort.list no longer takes a callback and only returns a promise
    at Function.SerialPort.list (C:\Users\jpn99\node_modules\@serialport\stream\lib\index.js:651:11)
    at Object.<anonymous> (C:\Users\jpn99\GoogleDrive\vcv-builds\_osc\main.js:105:16)
    at Module._compile (node:internal/modules/cjs/loader:1101:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:17:47

node -v
v16.13.1

 npm view serialport

serialport@9.2.8 | MIT | deps: 11 | versions: 164
Node.js package to access serial ports. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!
https://github.com/serialport/node-serialport#readme

keywords: ccTalk, com port, data logging, hardware, iot, johnny-five, modem, nodebots, RFID, robotics, sensor, serial port, serial, serialport, sms gateway, sms, stream, tty, UART

dist
.tarball: https://registry.npmjs.org/serialport/-/serialport-9.2.8.tgz
.shasum: abf9f59ac50ac3d130f6a10de141765a9d86da73
.integrity: sha512-FsWpMQgSJxi93JgWl5xM1f9/Z8IjRJuaUEoHqLf8FPBLw7gMhInuHOBhI2onQufWIYPGTz3H3oGcu1nCaK1EfA==
.unpackedSize: 8.6 kB

dependencies:
@serialport/binding-mock: 9.2.4              @serialport/parser-delimiter: 9.2.4          @serialport/parser-regex: 9.2.4
@serialport/bindings: 9.2.8                  @serialport/parser-inter-byte-timeout: 9.2.4 @serialport/stream: 9.2.4
@serialport/parser-byte-length: 9.2.4        @serialport/parser-readline: 9.2.4           debug: ^4.3.2
@serialport/parser-cctalk: 9.2.4             @serialport/parser-ready: 9.2.4

maintainers:
- reconbot <wizard@roborooter.com>
- hipsterbrown <headhipster@hipsterbrown.com>

dist-tags:
beta: 10.0.1   latest: 9.2.8

published a month ago by reconbot <wizard@roborooter.com>

CNMAT / OSC

security and usability issues. #127