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Improve error handling around querying a zone that does not exist 

part of ticket #4
This commit is contained in:
Jeffrey Forman 2011-04-17 22:33:37 -04:00
parent 64f32082f8
commit b8785d3924
1 changed files with 4 additions and 1 deletions
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5
binder/bcommon/views.py
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@ -54,8 +54,11 @@ def list_zone(request, dns_hostname, zone_name):
try: try:
zone = dns.zone.from_xfr(dns.query.xfr(dns_hostname, zone_name)) zone = dns.zone.from_xfr(dns.query.xfr(dns_hostname, zone_name))
except dns.exception.FormError: except dns.exception.FormError:
return redirect(list_server_zones) # There was an error querying the server for the specific zone.
# Example: a zone that does not exist on the server.
return redirect('/info/')
except socket.gaierror, e: except socket.gaierror, e:
# TODO: Need to better handle errors here.
print "Problems querying DNS server %s: %s\n" % (options.dns_server, e) print "Problems querying DNS server %s: %s\n" % (options.dns_server, e)
return # Need to handle this situation when it can't query the NS.' return # Need to handle this situation when it can't query the NS.'