1#@!#!123s

: / proc / self / root / opt / plesk / python / 3 / lib / python3.10 / test / test_asyncio /

Filename : echo3.py

back

import os

if __name__ == '__main__':
    while True:
        buf = os.read(0, 1024)
        if not buf:
            break
        try:
            os.write(1, b'OUT:'+buf)
        except OSError as ex:
            os.write(2, b'ERR:' + ex.__class__.__name__.encode('ascii'))