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Fixing a super weird issue ljf encountered where the reader crashed because couldn't read the filescriptor ... Yolocommiting, let's see if this breaks something during our tests during next weeks ...

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This commit is contained in:
Alexandre Aubin 2020-03-29 00:41:37 +01:00
parent 4c6945fe04
commit 06d8c48918
1 changed files with 7 additions and 3 deletions
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4
moulinette/utils/stream.py
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@ -43,9 +43,13 @@ class AsynchronousFileReader(Process):
else: else:
data = "" data = ""
while True: while True:
try:
# Try to read (non-blockingly) a few bytes, append them to # Try to read (non-blockingly) a few bytes, append them to
# the buffer # the buffer
data += os.read(self._fd, 50) data += os.read(self._fd, 50)
except Exception as e:
print("from moulinette.utils.stream: could not read file descriptor : %s" % str(e))
continue
# If nobody's writing in there anymore, get out # If nobody's writing in there anymore, get out
if not data and os.fstat(self._fd).st_nlink == 0: if not data and os.fstat(self._fd).st_nlink == 0: