This was logged for a single circuit failure when an outgoing connection was blocked by my firewall: ``` WARN[Fri Nov 10 23:14:36 2017]:Error building circ: ("551 Couldn't start circuit",) NOTICE[Fri Nov 10 23:14:36 2017]:Closing stream 452 ERROR[Fri Nov 10 23:14:36 2017]:An unknown HTTP error occured Traceback (most recent call last): File "bwauthority_child.py", line 148, in http_request reply = urllib2.urlopen(request, context=context) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 154, in urlopen return opener.open(url, data, timeout) WARN[Fri Nov 10 23:14:36 2017]:No circuit for 452 circ: 0 WARN[Fri Nov 10 23:14:36 2017]:Stream 452 FAILED from no circuit with reason: DESTROY WARN[Fri Nov 10 23:14:36 2017]:No circuit for 452 circ: 0 WARN[Fri Nov 10 23:14:36 2017]:Stream 452 CLOSED from no circuit with reason: DESTROY File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 429, in open response = self._open(req, data) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 447, in _open '_open', req) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 407, in _call_chain result = func(*args) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1241, in https_open context=self._context) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1195, in do_open h.request(req.get_method(), req.get_selector(), req.data, headers) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 1042, in request self._send_request(method, url, body, headers) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 1082, in _send_request self.endheaders(body) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 1038, in endheaders self._send_output(message_body) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 882, in _send_output self.send(msg) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 844, in send self.connect() File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 1255, in connect HTTPConnection.connect(self) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 821, in connect self.timeout, self.source_address) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 566, in create_connection sock.connect(sa) File "../libs/SocksiPy/socks.py", line 369, in connect self.__negotiatesocks5(destpair[0],destpair[1]) File "../libs/SocksiPy/socks.py", line 236, in __negotiatesocks5 raise Socks5Error((ord(resp[1]),_socks5errors[ord(resp[1])])) Socks5Error: (1, 'general SOCKS server failure') ```