Bugs item #1153016, was opened at 2005-02-27 20:41 Message generated for change (Comment added) made by maltehelmert You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1153016&group_id=5470
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Python Library Group: Python 2.4 Status: Open Resolution: None Priority: 5 Submitted By: pristine777 (pristine777) Assigned to: Nobody/Anonymous (nobody) Summary: Setting socket timeout crashes SSL Initial Comment: This bug was fixed in Python 2.3 but has resurfaced in Python 2.4 The original bug report can be found at: https://sourceforge.net/tracker/? func=detail&atid=105470&aid=673797&group_id=5470 The method urlopen both in urllib and in urllib2 crashes if socket.setdefaulttimeout has been called. Below is a cut and paste when using the function in urllib. >>> import socket >>> socket.setdefaulttimeout(30.0) >>> import urllib >>> urllib.urlopen('https://members.tufts- health.com/memindex.html') Traceback (most recent call last): File "<interactive input>", line 1, in ? File "C:\Python24\lib\urllib.py", line 77, in urlopen return opener.open(url) File "C:\Python24\lib\urllib.py", line 180, in open return getattr(self, name)(url) File "C:\Python24\lib\urllib.py", line 374, in open_https h.endheaders() File "C:\Python24\lib\httplib.py", line 794, in endheaders self._send_output() File "C:\Python24\lib\httplib.py", line 675, in _send_output self.send(msg) File "C:\Python24\lib\httplib.py", line 642, in send self.connect() File "C:\Python24\lib\httplib.py", line 1069, in connect ssl = socket.ssl(sock, self.key_file, self.cert_file) File "C:\Python24\lib\socket.py", line 74, in ssl return _realssl(sock, keyfile, certfile) IOError: [Errno socket error] (2, 'The operation did not complete (read)') Thanks a ton! ---------------------------------------------------------------------- Comment By: Malte Helmert (maltehelmert) Date: 2005-06-20 17:12 Message: Logged In: YES user_id=1131890 Same problem here with Python 2.4 (#1, Jan 13 2005, 20:34:41) on SuSE Linux 9.2 (i586) and imaplib. Here is a minimal piece of code that fails (substitute a valid IMAP server accepting SSL connections): === start code snippet === import imaplib, socket socket.setdefaulttimeout(10.0) imaplib.IMAP4_SSL("imap.whatever.invalid") === end code snippet === This fails with the following traceback: === start traceback === Traceback (most recent call last): File "./imap_bug.py", line 3, in ? imaplib.IMAP4_SSL("imap.whatever.invalid") File "/usr/local/lib/python2.4/imaplib.py", line 1101, in __init__ IMAP4.__init__(self, host, port) File "/usr/local/lib/python2.4/imaplib.py", line 181, in __init__ self.welcome = self._get_response() File "/usr/local/lib/python2.4/imaplib.py", line 876, in _get_response resp = self._get_line() File "/usr/local/lib/python2.4/imaplib.py", line 969, in _get_line line = self.readline() File "/usr/local/lib/python2.4/imaplib.py", line 1135, in readline char = self.sslobj.read(1) socket.sslerror: The read operation timed out === end traceback === Remove the socket.setdefaulttimeout call and it works properly. The problem is not due to a slow network connection or overloaded server -- the script fails for all kinds of timeouts (1, 10, 100 seconds), but without a timeout the response is near-instantaneous. ---------------------------------------------------------------------- Comment By: Tarek Ziadé (tarek-ziade) Date: 2005-05-19 15:53 Message: Logged In: YES user_id=1163510 having same issue here, using imaplib thru ssl :/ >>> import socket >>> socket.setdefaulttimeout(10) >>> i = imaplib.IMAP4_SSL('mail.xxxx.com') Traceback (most recent call last): File "<stdin>", line 1, in ? File "/usr/lib/python2.4/imaplib.py", line 1101, in __init__ IMAP4.__init__(self, host, port) File "/usr/lib/python2.4/imaplib.py", line 181, in __init__ self.welcome = self._get_response() File "/usr/lib/python2.4/imaplib.py", line 876, in _get_response resp = self._get_line() File "/usr/lib/python2.4/imaplib.py", line 969, in _get_line line = self.readline() File "/usr/lib/python2.4/imaplib.py", line 1136, in readline char = self.sslobj.read(1) socket.sslerror: The read operation timed out so i can't get timeouts with ssl in imap :/ ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1153016&group_id=5470 _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
