python 連線逾時判斷subprocess

標籤：

def execsshVerify(hostname ,host): start = datetime.datetime.now(); t = 0; process = subprocess.Popen(‘ssh ‘+hostname+‘@‘+host +‘ -C echo ok‘, shell=True,stdout=subprocess.PIPE); while (t<4) and (process.poll() is None): t +=1; time.sleep(1); if t==3: os.kill(process.pid,signal.SIGKILL); os.waitpid(-1,os.WNOHANG); return 0; print ‘process out ‘,process.stdout.read(); return 1;超過三秒殺死該子進程並返回0未逾時則返回1

著作權聲明：本文為博主原創文章，未經博主允許不得轉載。

python 連線逾時判斷subprocess