def main():
authorizer = DummyAuthorizer()
authorizer.add_user('user', '12345', '.', perm='elradfmw')
authorizer.add_anonymous('.')
handler = AntiFloodHandler
handler.authorizer = authorizer
ftpd = FTPServer(('', 21), handler)
ftpd.serve_forever(timeout=1)
def main():
authorizer = DummyAuthorizer()
authorizer.add_user('user', '12345', '.', perm='elradfmw')
authorizer.add_anonymous('.')
handler = AntiFloodHandler
handler.authorizer = authorizer
ftpd = FTPServer(('', 21), handler)
ftpd.serve_forever(timeout=1)
def serve_forever(self, timeout=None, blocking=True):
self._serving = True
closed = False
try:
_FTPServer.serve_forever(self, timeout, blocking)
except (KeyboardInterrupt, SystemExit):
self.close_all()
closed = True
raise
finally:
if blocking and not closed:
self.close_all()
def serve_forever(self, timeout=None, blocking=True):
self._serving = True
closed = False
try:
_FTPServer.serve_forever(self, timeout, blocking)
except (KeyboardInterrupt, SystemExit):
self.close_all()
closed = True
raise
finally:
if blocking and not closed:
self.close_all()
def close_all(self):
tasks = self._active_tasks[:]
# this must be set after getting active tasks as it causes
# thread objects to get out of the list too soon
self._serving = False
if tasks and hasattr(tasks[0], 'terminate'):
for t in tasks:
try:
t.terminate()
except OSError:
err = sys.exc_info()[1]
if err.errno != errno.ESRCH:
raise
for t in tasks:
if t.is_alive():
t.join()
del self._active_tasks[:]
_FTPServer.close_all(self)
def close_all(self):
tasks = self._active_tasks[:]
# this must be set after getting active tasks as it causes
# thread objects to get out of the list too soon
self._serving = False
if tasks and hasattr(tasks[0], 'terminate'):
for t in tasks:
try:
t.terminate()
except OSError:
err = sys.exc_info()[1]
if err.errno != errno.ESRCH:
raise
for t in tasks:
if t.is_alive():
t.join()
del self._active_tasks[:]
_FTPServer.close_all(self)
def handle_accepted(self, sock, addr):
handler = _FTPServer.handle_accepted(self, sock, addr)
if handler is not None:
# unregister the handler from the main IOLoop used by the
# main thread to accept connections
self.ioloop.unregister(handler._fileno)
t = self._start_task(target=self._loop, args=(handler,))
t.name = repr(addr)
t.start()
self._lock.acquire()
self._active_tasks.append(t)
self._lock.release()
def handle_accepted(self, sock, addr):
handler = _FTPServer.handle_accepted(self, sock, addr)
if handler is not None:
# unregister the handler from the main IOLoop used by the
# main thread to accept connections
self.ioloop.unregister(handler._fileno)
t = self._start_task(target=self._loop, args=(handler, ))
t.name = repr(addr)
t.start()
self._lock.acquire()
self._active_tasks.append(t)
self._lock.release()
def __init__(self, address, handler, ioloop=None):
_FTPServer.__init__(self, address, handler, ioloop)
self._serving = False
self._active_tasks = []
def __init__(self, address, handler, ioloop=None):
_FTPServer.__init__(self, address, handler, ioloop)
self._serving = False
self._active_tasks = []
