Question

我开始在python中编写电报机器人。但是当我在一段时间后运行它会返回错误：

Exception in thread updater: Traceback (most recent call last):   File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 137, in
_new_conn
    (self.host, self.port), self.timeout, **extra_kw)   File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 91, in create_connection
    raise err   File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 81, in create_connection
    sock.connect(sa) OSError: [Errno 101] Network is unreachable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 559, in urlopen
    body=body, headers=headers)   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 345, in _make_request
    self._validate_conn(conn)   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 786, in _validate_conn
    conn.connect()   File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 217, in connect
    conn = self._new_conn()   File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 146, in
_new_conn
    self, "Failed to establish a new connection: %s" % e) urllib3.exceptions.NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7f2c694fa240>: Failed to establish a new connection: [Errno 101] Network is unreachable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):   File "/usr/lib/python3.5/threading.py", line 914, in _bootstrap_inner
    self.run()   File "/usr/lib/python3.5/threading.py", line 862, in run
    self._target(*self._args, **self._kwargs)   File "/usr/local/lib/python3.5/dist-packages/python_telegram_bot-5.3.0-py3.5.egg/telegram/ext/updater.py", line 122, in _thread_wrapper
    target(*args, **kwargs)   File "/usr/local/lib/python3.5/dist-packages/python_telegram_bot-5.3.0-py3.5.egg/telegram/ext/updater.py", line 258, in _start_polling
    allowed_updates=allowed_updates)   File "/usr/local/lib/python3.5/dist-packages/python_telegram_bot-5.3.0-py3.5.egg/telegram/bot.py", line 125, in decorator
    result = func(self, *args, **kwargs)   File "/usr/local/lib/python3.5/dist-packages/python_telegram_bot-5.3.0-py3.5.egg/telegram/bot.py", line 1313, in getUpdates
    result = self._request.post(url, data, timeout=float(read_latency) + float(timeout))   File "/usr/local/lib/python3.5/dist-packages/python_telegram_bot-5.3.0-py3.5.egg/telegram/utils/request.py", line 243, in post
    **urlopen_kwargs)   File "/usr/local/lib/python3.5/dist-packages/python_telegram_bot-5.3.0-py3.5.egg/telegram/utils/request.py", line 165, in _request_wrapper
    resp = self._con_pool.request(*args, **kwargs)   File "/usr/lib/python3/dist-packages/urllib3/request.py", line 73, in request
    **urlopen_kw)   File "/usr/lib/python3/dist-packages/urllib3/request.py", line 151, in request_encode_body
    return self.urlopen(method, url, **extra_kw)   File "/usr/lib/python3/dist-packages/urllib3/poolmanager.py", line 162, in urlopen
    response = conn.urlopen(method, u.request_uri, **kw)   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 629, in urlopen
    release_conn=release_conn, **response_kw)   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 629, in urlopen
    release_conn=release_conn, **response_kw)   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 629, in urlopen
    release_conn=release_conn, **response_kw)   File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 609, in urlopen
    _stacktrace=sys.exc_info()[2])   File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 273, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause)) urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.telegram.org', port=443): Max retries exceeded with url: /bot***********************************/getUpdates (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f2c694fa240>: Failed to establish a new connection: [Errno 101] Network is unreachable',))

我在互联网上搜索但我发现没什么用处。任何人都可以帮我处理这个错误或解决它吗？

Answer 1

我面临着同样的问题。实际上，这意味着Telegram由于请求过多而拒绝了您的连接。 Check it here（相同的问题，但有Itunes）。

尝试使用try-except以避免此错误消息。

try:
    page1 = #whatever code
except requests.exceptions.ConnectionError:
    r.status_code = "Connection refused"

大多数情况可能是因为您让它运行但不向bot写任何东西，所以它变得“无声”。如果我们“睡眠”程序，则不会发生，因为不会发送空请求。在python中使用sleep（timeinsec）函数（不要忘记导入sleep）。

from time import sleep

电报机器人中的url超出了最大重试次数

1 个答案: