Tentative fix for usehttp2=true

[Peter Arrenbrecht]

On Wed, May 11, 2011 at 2:20 PM, Peter Arrenbrecht
<peter.arrenbrecht at gmail.com> wrote:
> On Wed, May 11, 2011 at 2:19 PM, Peter Arrenbrecht
> <peter.arrenbrecht at gmail.com> wrote:
>> On Wed, May 11, 2011 at 2:17 PM, Augie Fackler <durin42 at gmail.com> wrote:
>>>
>>> On May 11, 2011, at 7:16 AM, Peter Arrenbrecht wrote:
>>>
>>>> On Wed, May 11, 2011 at 2:13 PM, Augie Fackler <durin42 at gmail.com> wrote:
>>>>> Wow, I'm dumb. I'll get a test and fix (probably what you posted) into the upstream library and then get it imported back into hg.
>>>>
>>>> Please also look into the read error I mentioned on IRC:
>>>> http://paste.pocoo.org/show/386790/
>>>> -parren
>>>
>>> Was this repeatable consistently?
>>
>> Was and still is. ;)
>> -parren
>
> Saw this with pull/incoming from Bitbucket and on a fresh clone of
> oplop from Google Code.

Better stack trace here:

using https://bitbucket.org/tortoisehg/thg
sending capabilities command
warning: bitbucket.org certificate with fingerprint
81:2b:08:90:dc:d3:71:ee:e0:7c:b4:75:ce:9b:6c:48:94:56:a1:fe not
verified (check hostfingerprints or web.cacerts config setting)
comparing with https://bitbucket.org/tortoisehg/thg
sending changegroupsubset command
Traceback (most recent call last):
  File "/home/peo/dev/hg/dev-crew/mercurial/dispatch.py", line 58, in _runcatch
    return _dispatch(ui, args)
  File "/home/peo/dev/hg/dev-crew/mercurial/dispatch.py", line 613, in _dispatch
    cmdpats, cmdoptions)
  File "/home/peo/dev/hg/dev-crew/mercurial/dispatch.py", line 418, in
runcommand
    ret = _runcommand(ui, options, cmd, d)
  File "/home/peo/dev/hg/dev-crew/mercurial/dispatch.py", line 667, in
_runcommand
    return checkargs()
  File "/home/peo/dev/hg/dev-crew/mercurial/dispatch.py", line 621, in checkargs
    return cmdfunc()
  File "/home/peo/dev/hg/dev-crew/mercurial/dispatch.py", line 610, in <lambda>
    d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
  File "/home/peo/dev/hg/dev-crew/mercurial/util.py", line 385, in check
    return func(*args, **kwargs)
  File "/home/peo/dev/hg/dev-crew/mercurial/commands.py", line 2717, in incoming
    ret = hg.incoming(ui, repo, source, opts)
  File "/home/peo/dev/hg/dev-crew/mercurial/hg.py", line 472, in incoming
    return _incoming(display, subreporecurse, ui, repo, source, opts)
  File "/home/peo/dev/hg/dev-crew/mercurial/hg.py", line 431, in _incoming
    revs, opts["bundle"], opts["force"])
  File "/home/peo/dev/hg/dev-crew/mercurial/bundlerepo.py", line 333,
in getremotechanges
    cg = other.changegroupsubset(incoming, onlyheads, 'incoming')
  File "/home/peo/dev/hg/dev-crew/mercurial/wireproto.py", line 123,
in changegroupsubset
    bases=bases, heads=heads)
  File "/home/peo/dev/hg/dev-crew/mercurial/httprepo.py", line 113, in
_callstream
    resp = self.urlopener.open(req)
  File "/usr/lib/python2.6/urllib2.py", line 391, in open
    response = self._open(req, data)
  File "/usr/lib/python2.6/urllib2.py", line 409, in _open
    '_open', req)
  File "/usr/lib/python2.6/urllib2.py", line 369, in _call_chain
    result = func(*args)
  File "/home/peo/dev/hg/dev-crew/mercurial/httpconnection.py", line
232, in https_open
    return self.do_open(self._makesslconnection, req)
  File "/home/peo/dev/hg/dev-crew/mercurial/httpconnection.py", line
201, in do_open
    r = h.getresponse()
  File "/home/peo/dev/hg/dev-crew/mercurial/httpclient/__init__.py",
line 631, in getresponse
    r._select()
  File "/home/peo/dev/hg/dev-crew/mercurial/httpclient/__init__.py",
line 168, in _select
    data = self.sock.recv(INCOMING_BUFFER_SIZE)
  File "/usr/lib/python2.6/ssl.py", line 215, in recv
    return self.read(buflen)
  File "/usr/lib/python2.6/ssl.py", line 136, in read
    return self._sslobj.read(len)
SSLError: [Errno 2] _ssl.c:1331: The operation did not complete (read)
abort: _ssl.c:1331: The operation did not complete (read)