raise a KeyError if getval() or getthreshold() unixsock returns replies an
error because of request of an unknown identifier
Signed-off-by: Florian Forster <octo@collectd.org>
"""
numvalues = self._cmd('GETTHRESHOLD "%s"' % identifier)
lines = []
"""
numvalues = self._cmd('GETTHRESHOLD "%s"' % identifier)
lines = []
- if numvalues:
- lines = self._readlines(numvalues)
+ if not numvalues or numvalues < 0:
+ raise KeyError("Identifier '%s' not found" % identifier)
+ lines = self._readlines(numvalues)
return lines
def getval(self, identifier, flush_after=True):
return lines
def getval(self, identifier, flush_after=True):
"""
numvalues = self._cmd('GETVAL "%s"' % identifier)
lines = []
"""
numvalues = self._cmd('GETVAL "%s"' % identifier)
lines = []
- if numvalues:
- lines = self._readlines(numvalues)
+ if not numvalues or numvalues < 0:
+ raise KeyError("Identifier '%s' not found" % identifier)
+ lines = self._readlines(numvalues)
if flush_after:
self.flush(identifiers=[identifier])
return lines
if flush_after:
self.flush(identifiers=[identifier])
return lines