handling Errno:11 Resource temporarily unavailable

[shoyebi]

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[shoyebi]

File "/opt/local/share/mserver/msgserver/utils/user.py", line 1651, in finalize_upload
isRotated = et.get_tag('Composite:Rotation',file_path)
File "/opt/local/share/mserver/venv/local/lib/python2.7/site-packages/exiftool.py", line 325, in get_tag
return self.get_tag_batch(tag, [filename])[0]
File "/opt/local/share/mserver/venv/local/lib/python2.7/site-packages/exiftool.py", line 312, in get_tag_batch
data = self.get_tags_batch([tag], filenames)
File "/opt/local/share/mserver/venv/local/lib/python2.7/site-packages/exiftool.py", line 291, in get_tags_batch
return self.execute_json(*params)
File "/opt/local/share/mserver/venv/local/lib/python2.7/site-packages/exiftool.py", line 252, in execute_json
return json.loads(self.execute(b"-j", *params).decode("utf-8"))
File "/opt/local/share/mserver/venv/local/lib/python2.7/site-packages/exiftool.py", line 226, in execute
output += os.read(fd, block_size)
OSError: [Errno 11] Resource temporarily unavailable