[Bug 365874] Re: curl error: necessary data rewind wasn't possible
** Changed in: brz Status: Triaged => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/brz/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
** Also affects: brz Importance: Undecided Status: New ** Changed in: brz Status: New => Triaged ** Changed in: brz Importance: Undecided => Medium ** Changed in: brz Assignee: (unassigned) => Jelmer Vernooij (jelmer) ** Changed in: brz Milestone: None => 3.0.0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/brz/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
** Changed in: bzr (Ubuntu) Status: Triaged = Confirmed ** Changed in: bzr Assignee: (unassigned) = cicuclaudiu (cicuclaudiu) ** Changed in: bzr (Ubuntu) Assignee: (unassigned) = cicuclaudiu (cicuclaudiu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/bzr/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
FWIW, I think this can happen any time you set curl's READFUNCTION but do not set its SEEKFUNCTION. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/bzr/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
@Callum: Please read the comments on this bug and follow the instructions there. Telling us which bzr version you're using is also needed to diagnose what is happening in your case. Also, from your comment, it's a bit unclear what your context is, you say: my host does not support the plain HTTPS protocol. and I receive this error when pushing to a bzr+https:// repository. Either you expect https to work or you don't. What do you mean ? Note that in almost all cases where we got this error message from pycurl, it was tracked down as a bug in pycurl or one of its dependencies, so please make sure you're using an up-to-date system and tell us which versions you're using. Finally, as recommended in some earlier comment, what happens if you uninstall pycurl ? Recent versions of bzr's urllib implementation support https. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/bzr/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
I receive this error when pushing to a bzr+https:// repository since installing pycurl. Prior to pycurl's installation, the push command worked. Since I installed pycurl, it now throws the necessary data rewind wasn't possible error. In my case, using https+urllib:// is not an option as my host does not support the plain HTTPS protocol. Is there a way to force bzr to use urllib insteasd of pycurl while also using the bzr+https:// protocol? I tried bzr+https+urllib:// for example, but that does not work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/bzr/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
Got the same error while trying to set up bzr access through corporate proxy server with authentication. I set the http_proxy environment to include user and password, this gives the following error: bzr: ERROR: pycurl.error: (65, necessary data rewind wasn't possible\n) Traceback (most recent call last): File bzrlib\commands.pyc, line 846, in run_bzr_catch_errors File bzrlib\commands.pyc, line 797, in run_bzr File bzrlib\commands.pyc, line 499, in run_argv_aliases File bzrlib\builtins.pyc, line 916, in run File bzrlib\bzrdir.pyc, line 789, in open_tree_or_branch File bzrlib\bzrdir.pyc, line 667, in open File bzrlib\bzrdir.pyc, line 704, in open_from_transport File bzrlib\lazy_import.pyc, line 125, in __call__ File bzrlib\transport\__init__.pyc, line 1616, in do_catching_redirections File bzrlib\bzrdir.pyc, line 681, in find_format File bzrlib\bzrdir.pyc, line 1440, in find_format File bzrlib\bzrdir.pyc, line 2398, in probe_transport File bzrlib\smart\medium.pyc, line 421, in protocol_version File bzrlib\smart\protocol.pyc, line 620, in query_version File bzrlib\smart\protocol.pyc, line 488, in call File bzrlib\smart\medium.pyc, line 348, in finished_writing File bzrlib\transport\http\__init__.pyc, line 539, in _finished_writing File bzrlib\transport\http\__init__.pyc, line 518, in send_http_smart_reques t File bzrlib\transport\http\_pycurl.pyc, line 268, in _post File bzrlib\transport\http\_pycurl.pyc, line 325, in _curl_perform error: (65, necessary data rewind wasn't possible\n) bzr 1.5 on python 2.5.2 (win32) arguments: ['C:\\localdata\\Bazaar\\bzr.exe', 'branch', 'http://xxx'] encoding: 'cp1252', fsenc: 'mbcs', lang: None plugins: launchpadC:\localdata\Bazaar\plugins\launchpad [unknown] *** Bazaar has encountered an internal error. Please report a bug at https://bugs.launchpad.net/bzr/+filebug including this traceback, and a description of what you were doing when the error occurred. Using http+urllib instead results in bzr: ERROR: Invalid http response for http://xxx: Unable to handle http code 407: Proxy Authentication Required -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/bzr/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
@jaap: You're using bzr-1.5 which was released more than 4 years ago and is not maintained any more (but newer versions are backward compatible). Can you try again with a more recent version (see https://launchpad.net/bzr/+download) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/bzr/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
I tried these two commands in the recent bazaar 2.5.0, resulting in the attached failure log: bzr co https://code.server/bzr/project bzr co https://user@code.server/bzr/project As others said, using https+urllib works around the problem, but it is still a hassle to have it failing by default. ** Attachment added: log https://bugs.launchpad.net/bzr/+bug/365874/+attachment/2788658/+files/log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible To manage notifications about this bug go to: https://bugs.launchpad.net/bzr/+bug/365874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
Failing log as requested. I did not see any headers content, maybe I'm running the wrong thing. Let me know if you need me to run/test anything else. (This is on natty with a fairly recent bzr.dev) ** Attachment added: bzr_pycurl_cert_fail.bzr.log https://bugs.launchpad.net/bzr/+bug/365874/+attachment/2126244/+files/bzr_pycurl_cert_fail.bzr.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
I have this problem with bzr and bzr-svn to the same server, here is a log when trying with svn. With bzr branches I can work arround it with https+urllib:// , but with bzr-svn I get another error: $ bzr push https+urllib://svn branch bzr: ERROR: Transport operation not possible: http does not support mkdir() ** Attachment added: bzrsvn_pycurl_cert_fail.bzr.log https://bugs.launchpad.net/bzr/+bug/365874/+attachment/2126245/+files/bzrsvn_pycurl_cert_fail.bzr.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
Ok now https://svn branch and https+urllib://svn branch works for me again (that error was just a bad way of saying bzr-svn is not installed) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
** Changed in: bzr (Ubuntu) Importance: Undecided = Medium ** Changed in: bzr (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
I never thought about http 100-continue (and my gut feeling/confused memories on the topic is that the client initiates the 100-continue and we explicitly don't do that), but I may be wrong. I thought this bug was triggered by some 401 error requiring resending the request (hence the rewind). In both cases, a .bzr.log file for the failing command with -Dhttp added is the best way to gather the data needed for the diagnosis. So if the failing command is: bzr pull url do bzr pull -Dhttp url and attach the relevant part of ~/.bzr.log (bzr version will tell you where it's located). Make sure there is no sensitive header contents in the excerpt (any header with auth in its name is potentially leaking credentials). If there are such headers, edit their *value* only. We don't need the value for the diagnosis, but *not* having the header at *all* will led us to wrong conclusions. I filed bug #723074 about credentials in .bzr.log. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
Given the recent apparent dupe bug 722001 I think this is not actually fixed. I think this is something do do with http 100-continue. It may be specific to servers (or proxies) that either do send it or don't send it, or perhaps send it even when they're not asked to. ** Changed in: bzr Status: Fix Released = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
** Tags added: pycurl ** Tags added: http -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
I'm pretty sure this has been fixed with recent versions of bzr/pycurl/gnutls, re-open and attach your log file as explained above if you run into this bug again. ** Changed in: bzr Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/365874 Title: curl error: necessary data rewind wasn't possible -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
cannot remove python-pycurl because ... some other application depend on it such as gwibber-services -- curl error: necessary data rewind wasn't possible https://bugs.launchpad.net/bugs/365874 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
Log after running: bzr info -Dhttp bzr+https://vasi...@rares.cs.ubbcluj.ro/project/aport/master/trunk is attached. Hope this helps :) ** Attachment added: bzr_https_fail.log http://launchpadlibrarian.net/35819208/bzr_https_fail.log -- curl error: necessary data rewind wasn't possible https://bugs.launchpad.net/bugs/365874 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
Could you attach the relevant part of your .bzr.log ('bzr version' will tell
you where it is) after issuing
the failing command adding '-Dhttp' in the parameters ?
That will provide more information about how the bug occurs.
As mentioned in previous comments, this behavior is rare and hard to reproduce,
so while the workaround is perfectly
valid, it will be good to better understand the issue.
--
curl error: necessary data rewind wasn't possible
https://bugs.launchpad.net/bugs/365874
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 365874] Re: curl error: necessary data rewind wasn't possible
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 unchiujar wrote: An alternative method of hacking around this problem is to install virtualenv http://pypi.python.org/pypi/virtualenv Create virtual environment: virtualenv -p python2.4 /usr/share/virtual_python2.4 Edit the bazaar executable: nano -w $(which bzr) and replace #!/usr/bin/python with #!/usr/share/virtual_python2.4/bin/python Also run export PYTHONPATH=/usr/share/pyshared to give the path to bzrlib This keeps the current version of python while running bzr with python 2.4 My guess is that it isn't python2.5 or 2.6 but that you don't have pycurl installed in python2.4. You can directly work around it with http+urllib:// style urls, or disable/uninstall pycurl. John =:- -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (Cygwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAksBhG0ACgkQJdeBCYSNAAPWEgCePR17WjQNmS1CEgrYwQh9ztsy OQAAoJoccsa1YSOHP4WpvDAeAzqUDlS2 =Rsnp -END PGP SIGNATURE- -- curl error: necessary data rewind wasn't possible https://bugs.launchpad.net/bugs/365874 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
The issue appears when I specifically use https (I am forced to use https by the way the repository I work with is configured). My guess is that it isn't python2.5 or 2.6 but that you don't have pycurl installed in python2.4. I just checked and after removing pycurl bzr works with python 2.6 so I you are right. http+urllib:// also works :) Thanks :D -- curl error: necessary data rewind wasn't possible https://bugs.launchpad.net/bugs/365874 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
An alternative method of hacking around this problem is to install virtualenv http://pypi.python.org/pypi/virtualenv Create virtual environment: virtualenv -p python2.4 /usr/share/virtual_python2.4 Edit the bazaar executable: nano -w $(which bzr) and replace #!/usr/bin/python with #!/usr/share/virtual_python2.4/bin/python Also run export PYTHONPATH=/usr/share/pyshared to give the path to bzrlib This keeps the current version of python while running bzr with python 2.4 -- curl error: necessary data rewind wasn't possible https://bugs.launchpad.net/bugs/365874 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
Found and the problem and hacked around it. It seems bazaar doesn't like python2.5 and 2.6. Changing the system version to 2.4 fixed the problem. These are the steps I did to fix it on my system. # Install python2.4 # edit: /usr/share/python/debian_defaults and change default-version=python2.4 # Change the /usr/bin/python symlink from /usr/bin/python2.6 or 2.5 to /usr/bin/python2.4 rm /usr/bin/python ln -s /usr/bin/python2.4 /usr/bin/python # Add to $PYTHONPATH the path to bzrlin. I did export PYTHONPATH=/usr/share/pyshared:$PYTHONPATH Do this only if you really need bazaar because this is certain to break programs that need 2.5 or 2.6 If someone from the bazaar team that actually knows how to fix this problem would get around to it, it would be nice. Thanks :) ** Changed in: bzr (Ubuntu) Status: New = Confirmed -- curl error: necessary data rewind wasn't possible https://bugs.launchpad.net/bugs/365874 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 365874] Re: curl error: necessary data rewind wasn't possible
Installing the latest version from the nightly build gives the same error. ** Also affects: bzr (Ubuntu) Importance: Undecided Status: New ** Changed in: bzr Status: Incomplete = Confirmed -- curl error: necessary data rewind wasn't possible https://bugs.launchpad.net/bugs/365874 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
