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Handle crash when no gateway is available (offline machines)

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This commit is contained in:
Alessio Sergi 2017-03-06 16:23:56 +01:00
parent 177c534254
commit f3429c5e05
2 changed files with 7 additions and 2 deletions
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4
glances/plugins/glances_ports.py
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@ -118,7 +118,9 @@ class Plugin(GlancesPlugin):
# Build the string message
for p in self.stats:
if p['status'] is None:
if p['host'] is None:
status = 'None'
elif p['status'] is None:
status = 'Scanning'
elif isinstance(p['status'], bool_type) and p['status'] is True:
status = 'Open'

5
glances/ports_list.py
View File

@ -68,7 +68,10 @@ class GlancesPortsList(object):
default_gateway = config.get_value(self._section, 'port_default_gateway', default='False')
if default_gateway.lower().startswith('true') and netifaces_tag:
new_port = {}
new_port['host'] = netifaces.gateways()['default'][netifaces.AF_INET][0]
try:
new_port['host'] = netifaces.gateways()['default'][netifaces.AF_INET][0]
except KeyError:
new_port['host'] = None
# ICMP
new_port['port'] = 0
new_port['description'] = 'DefaultGateway'