Python 3.6.4     Name: python-telegram-bot  Version: 9.0.0     Name: urllib3  Version: 1.22

bot=telegram.Bot(token=config.botToken)updater=Updater(bot=bot)updater.start_polling(poll_interval=10,clean=True,bootstrap_retries=10,timeout=20)

2018-02-27 01:21:26,208 -- ERROR -- updater 400 -- error in bootstrap phase; try=10 max_retries=10Traceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 402, in _make_request    six.raise_from(e, None)  File "<string>", line 2, in raise_from  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 398, in _make_request    httplib_response = conn.getresponse()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 1331, in getresponse    response.begin()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 297, in begin    version, status, reason = self._read_status()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 258, in _read_status    line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/socket.py", line 586, in readinto    return self._sock.recv_into(b)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 1009, in recv_into    return self.read(nbytes, buffer)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 871, in read    return self._sslobj.read(len, buffer)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 631, in read    v = self._sslobj.read(len, buffer)socket.timeout: The read operation timed outDuring handling of the above exception, another exception occurred:Traceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 190, in _request_wrapper    resp = self._con_pool.request(*args, **kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/request.py", line 70, in request    **urlopen_kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/request.py", line 148, in request_encode_body    return self.urlopen(method, url, **extra_kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/poolmanager.py", line 244, in urlopen    response = conn.urlopen(method, u.request_uri, **kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 666, in urlopen    _stacktrace=sys.exc_info()[2])  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/util/retry.py", line 347, in increment    raise six.reraise(type(error), error, _stacktrace)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/packages/six.py", line 686, in reraise    raise value  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 617, in urlopen    chunked=chunked)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 405, in _make_request    exc_cls=ReadTimeoutError)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 321, in _raise_timeout    raise exc_cls(*args)telegram.vendor.ptb_urllib3.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='api.telegram.org', port=443): Read timed out. (read timeout=5.0)During handling of the above exception, another exception occurred:Traceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/ext/updater.py", line 385, in _bootstrap    self.bot.delete_webhook()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/bot.py", line 60, in decorator    result = func(self, *args, **kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/bot.py", line 1840, in delete_webhook    result = self._request.post(url, data, timeout=timeout)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 272, in post    **urlopen_kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 192, in _request_wrapper    raise TimedOut()telegram.error.TimedOut: Timed out2018-02-27 01:21:26,215 -- ERROR -- updater 152 -- unhandled exceptionTraceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 402, in _make_request    six.raise_from(e, None)  File "<string>", line 2, in raise_from  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 398, in _make_request    httplib_response = conn.getresponse()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 1331, in getresponse    response.begin()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 297, in begin    version, status, reason = self._read_status()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 258, in _read_status    line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/socket.py", line 586, in readinto    return self._sock.recv_into(b)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 1009, in recv_into    return self.read(nbytes, buffer)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 871, in read    return self._sslobj.read(len, buffer)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 631, in read    v = self._sslobj.read(len, buffer)socket.timeout: The read operation timed outDuring handling of the above exception, another exception occurred:Traceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 190, in _request_wrapper    resp = self._con_pool.request(*args, **kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/request.py", line 70, in request    **urlopen_kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/request.py", line 148, in request_encode_body    return self.urlopen(method, url, **extra_kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/poolmanager.py", line 244, in urlopen    response = conn.urlopen(method, u.request_uri, **kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 666, in urlopen    _stacktrace=sys.exc_info()[2])  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/util/retry.py", line 347, in increment    raise six.reraise(type(error), error, _stacktrace)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/packages/six.py", line 686, in reraise    raise value  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 617, in urlopen    chunked=chunked)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 405, in _make_request    exc_cls=ReadTimeoutError)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 321, in _raise_timeout    raise exc_cls(*args)telegram.vendor.ptb_urllib3.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='api.telegram.org', port=443): Read timed out. (read timeout=5.0)During handling of the above exception, another exception occurred:Traceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/ext/updater.py", line 149, in _thread_wrapper    target(*args, **kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/ext/updater.py", line 278, in _start_polling    self._bootstrap(bootstrap_retries, clean=clean, webhook_url='', allowed_updates=None)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/ext/updater.py", line 385, in _bootstrap    self.bot.delete_webhook()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/bot.py", line 60, in decorator    result = func(self, *args, **kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/bot.py", line 1840, in delete_webhook    result = self._request.post(url, data, timeout=timeout)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 272, in post    **urlopen_kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 192, in _request_wrapper    raise TimedOut()telegram.error.TimedOut: Timed outException in thread updater:Traceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 402, in _make_request    six.raise_from(e, None)  File "<string>", line 2, in raise_from  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 398, in _make_request    httplib_response = conn.getresponse()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 1331, in getresponse    response.begin()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 297, in begin    version, status, reason = self._read_status()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/http/client.py", line 258, in _read_status    line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/socket.py", line 586, in readinto    return self._sock.recv_into(b)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 1009, in recv_into    return self.read(nbytes, buffer)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 871, in read    return self._sslobj.read(len, buffer)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/ssl.py", line 631, in read    v = self._sslobj.read(len, buffer)socket.timeout: The read operation timed outDuring handling of the above exception, another exception occurred:Traceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 190, in _request_wrapper    resp = self._con_pool.request(*args, **kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/request.py", line 70, in request    **urlopen_kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/request.py", line 148, in request_encode_body    return self.urlopen(method, url, **extra_kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/poolmanager.py", line 244, in urlopen    response = conn.urlopen(method, u.request_uri, **kw)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 666, in urlopen    _stacktrace=sys.exc_info()[2])  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/util/retry.py", line 347, in increment    raise six.reraise(type(error), error, _stacktrace)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/packages/six.py", line 686, in reraise    raise value  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 617, in urlopen    chunked=chunked)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 405, in _make_request    exc_cls=ReadTimeoutError)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/vendor/ptb_urllib3/urllib3/connectionpool.py", line 321, in _raise_timeout    raise exc_cls(*args)telegram.vendor.ptb_urllib3.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='api.telegram.org', port=443): Read timed out. (read timeout=5.0)During handling of the above exception, another exception occurred:Traceback (most recent call last):  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/threading.py", line 916, in _bootstrap_inner    self.run()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/threading.py", line 864, in run    self._target(*self._args, **self._kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/ext/updater.py", line 149, in _thread_wrapper    target(*args, **kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/ext/updater.py", line 278, in _start_polling    self._bootstrap(bootstrap_retries, clean=clean, webhook_url='', allowed_updates=None)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/ext/updater.py", line 385, in _bootstrap    self.bot.delete_webhook()  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/bot.py", line 60, in decorator    result = func(self, *args, **kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/bot.py", line 1840, in delete_webhook    result = self._request.post(url, data, timeout=timeout)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 272, in post    **urlopen_kwargs)  File "/home/flibbr/.pyenv/versions/3.6.4/lib/python3.6/site-packages/telegram/utils/request.py", line 192, in _request_wrapper    raise TimedOut()telegram.error.TimedOut: Timed out2018-02-27 01:21:26,950 -- CRITICAL -- dispatcher 223 -- stopping due to exception in another thread

importurllib3http=urllib3.PoolManager()urllib3.disable_warnings()r=http.request('POST','https://api.telegram.org/')print(r.status)print(r.headers)200HTTPHeaderDict({'Server':'nginx/1.12.2','Date':'Tue, 27 Feb 2018 01:53:56 GMT','Content-Type':'text/html; charset=utf-8','Content-Length':'39953','Connection':'keep-alive','Pragma':'no-cache','Cache-control':'no-store','X-Frame-Options':'SAMEORIGIN','Strict-Transport-Security':'max-age=15768000'})