openstack/nova
Code Issues Proposed changes

Bug #884018: "stack help" prints stacktrace if it cannot connect to the server

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Add a handler for URLError, so that we print a nicer error message if stack
cannot connect to the server.

Change-Id: I24f977dcb12bee3bb21057fe9b19823d98581141
This commit is contained in:
Ewan Mellor 2011-10-30 15:58:31 -07:00
parent 5b8133a839
commit 0f7f91c2e5
1 changed files with 3 additions and 0 deletions
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3
bin/stack
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@ -118,6 +118,9 @@ def do_request(controller, method, params=None):
req = urllib2.Request(url, data, headers) req = urllib2.Request(url, data, headers)
try: try:
resp = urllib2.urlopen(req) resp = urllib2.urlopen(req)
except urllib2.URLError, e:
print 'Failed to connect to %s: %s' % (url, e.reason)
sys.exit(1)
except urllib2.HTTPError, e: except urllib2.HTTPError, e:
print e.read() print e.read()
sys.exit(1) sys.exit(1)