[issue394] traceback on failed http pull

[Thomas Arendsen Hein]

New submission from Thomas Arendsen Hein <thomas at intevation.de>:

Maybe this is already handled better in tip, but in 0.9.1 this traceback is ugly:

hg clone http://kernel.org/hg/linux-2.6
requesting all changes
adding changesets
adding manifests
adding file changes
** unknown exception encountered, details follow
** report bug details to http://www.selenic.com/mercurial/bts
** or mercurial at selenic.com
** Mercurial Distributed SCM (version 0.9.1)
Traceback (most recent call last):
  File "/usr/bin/hg", line 12, in ?
    commands.run()
  File "/usr/lib/python2.4/site-packages/mercurial/commands.py", line 3266, in run
    sys.exit(dispatch(sys.argv[1:]))
  File "/usr/lib/python2.4/site-packages/mercurial/commands.py", line 3465, in
dispatch
    return d()
  File "/usr/lib/python2.4/site-packages/mercurial/commands.py", line 3426, in
<lambda>
    d = lambda: func(u, *args, **cmdoptions)
  File "/usr/lib/python2.4/site-packages/mercurial/commands.py", line 979, in clone
    update=not opts['noupdate'])
  File "/usr/lib/python2.4/site-packages/mercurial/hg.py", line 186, in clone
    dest_repo.clone(src_repo, heads=revs, stream=stream)
  File "/usr/lib/python2.4/site-packages/mercurial/localrepo.py", line 2248, in
clone
    return self.pull(remote, heads)
  File "/usr/lib/python2.4/site-packages/mercurial/localrepo.py", line 1177, in pull
    return self.addchangegroup(cg, 'pull')
  File "/usr/lib/python2.4/site-packages/mercurial/localrepo.py", line 1642, in
addchangegroup
    if fl.addgroup(chunkiter, revmap, tr) is None:
  File "/usr/lib/python2.4/site-packages/mercurial/revlog.py", line 1139, in
addgroup
    for chunk in revs:
  File "/usr/lib/python2.4/site-packages/mercurial/changegroup.py", line 31, in
chunkiter
    c = getchunk(source)
  File "/usr/lib/python2.4/site-packages/mercurial/changegroup.py", line 21, in
getchunk
    d = source.read(l - 4)
  File "/usr/lib/python2.4/site-packages/mercurial/util.py", line 840, in read
    for chunk in self.in_iter:
  File "/usr/lib/python2.4/site-packages/mercurial/httprepo.py", line 291, in
zgenerator
    for chnk in f:
  File "/usr/lib/python2.4/site-packages/mercurial/util.py", line 863, in
filechunkiter
    s = nbytes and f.read(nbytes)
  File "/usr/lib/python2.4/site-packages/mercurial/keepalive.py", line 393, in read
    s = self._rbuf + self._raw_read(amt)
  File "/usr/lib/python2.4/httplib.py", line 460, in read
    return self._read_chunked(amt)
  File "/usr/lib/python2.4/httplib.py", line 505, in _read_chunked
    value += self._safe_read(amt)
  File "/usr/lib/python2.4/httplib.py", line 549, in _safe_read
    chunk = self.fp.read(min(amt, MAXAMOUNT))
  File "/usr/lib/python2.4/socket.py", line 303, in read
    data = self._sock.recv(recv_size)
socket.error: (104, 'Connection reset by peer')
transaction abort!
rollback completed

----------
messages: 2177
nosy: ThomasAH
priority: bug
status: unread
title: traceback on failed http pull

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Mercurial issue tracker <mercurial-bugs at selenic.com>
<http://www.selenic.com/mercurial/bts/issue394>
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