def listen(self, _community, callback):
"""Listens for and dispatches incoming traps to callback.
Any exceptions that occur, except SystemExit, are logged and
subsequently ignored to avoid taking down the entire snmptrapd
process by accident.
"""
self._client_callback = callback
while 1:
fdlist, timeout = netsnmp.snmp_select_info()
try:
rlist, _wlist, _xlist = select.select(fdlist, [], [], timeout)
except select.error as error:
if error.args[0] == EINTR:
continue
else:
raise
if rlist:
for fdescr in rlist:
netsnmp.snmp_read(fdescr)
else:
netsnmp.lib.snmp_timeout()
def listen(self, _community, callback):
"""Listens for and dispatches incoming traps to callback.
Any exceptions that occur, except SystemExit, are logged and
subsequently ignored to avoid taking down the entire snmptrapd
process by accident.
"""
self._client_callback = callback
while 1:
fdlist, timeout = netsnmp.snmp_select_info()
try:
rlist, _wlist, _xlist = select.select(fdlist, [], [], timeout)
except select.error as error:
if error.args[0] == EINTR:
continue
else:
raise
if rlist:
for fdescr in rlist:
netsnmp.snmp_read(fdescr)
else:
netsnmp.lib.snmp_timeout()