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retry reading toc 3 times, often fails after loading

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Thomas Vander Stichele
2013-01-20 20:02:46 +01:00
parent e764854fa0
commit 298f13432a
1 changed files with 12 additions and 2 deletions
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14
morituri/rip/cd.py
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@@ -146,8 +146,18 @@ Log files will log the path to tracks relative to this directory.
# first, read the normal TOC, which is fast # first, read the normal TOC, which is fast
ptoc = cache.Persister(self.options.toc_pickle or None) ptoc = cache.Persister(self.options.toc_pickle or None)
if not ptoc.object: if not ptoc.object:
t = cdrdao.ReadTOCTask(device=device) tries = 0
function(runner, t) while True:
tries += 1
t = cdrdao.ReadTOCTask(device=device)
try:
function(runner, t)
break
except:
if tries > 3:
raise
self.debug('failed to read TOC after %d tries, retrying' % tries)
version = t.tasks[1].parser.version version = t.tasks[1].parser.version
from pkg_resources import parse_version as V from pkg_resources import parse_version as V
# we've built a cdrdao 1.2.3rc2 modified package with the patch # we've built a cdrdao 1.2.3rc2 modified package with the patch