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Catch socket.timeout for connectivity error when streaming

While fetching remote templates, if there is network issue while
reading data chunks socket.timeout is raised.

Change-Id: I4ebb495706ea3c505a92254b1f03e326b0fa34b6
Story: #2004686
Task: 28694
changes/40/627940/2
Rabi Mishra 3 years ago
parent
commit
e3d54b74fa
  1. 4
      heat/common/urlfetch.py

4
heat/common/urlfetch.py

@ -13,6 +13,8 @@
"""Utility for fetching a resource (e.g. a template) from a URL."""
import socket
from oslo_config import cfg
from oslo_log import log as logging
import requests
@ -74,6 +76,6 @@ def get(url, allowed_schemes=('http', 'https')):
cfg.CONF.max_template_size)
return result
except exceptions.RequestException as ex:
except (exceptions.RequestException, socket.timeout) as ex:
LOG.info('Failed to retrieve template: %s', ex)
raise URLFetchError(_('Failed to retrieve template from %s') % url)
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