def query_watchdog(self):
'''Try to read the actual value of watchdog.'''
if not self.timeout_call:
if self.backend.send_cmd(command.forward(event.query_watchdog(origin=self.origin))):
#pylint: disable=E1101
self.timeout_call = reactor.callLater(self.QUERY_TIMEOUT, self.query_timeout)
elif self.watchdog_call is None:
# we can not make call to the controller: set expired handler:
self._set_watchdog(self.QUERY_EXPIRED * self.QUERY_TIMEOUT)
def query_watchdog(self):
'''Try to read the actual value of watchdog.'''
if not self.timeout_call:
if self.backend.send_cmd(
command.forward(event.query_watchdog(origin=self.origin))):
#pylint: disable=E1101
self.timeout_call = reactor.callLater(self.QUERY_TIMEOUT,
self.query_timeout)
elif self.watchdog_call is None:
# we can not make call to the controller: set expired handler:
self._set_watchdog(self.QUERY_EXPIRED * self.QUERY_TIMEOUT)
def proc_evt_variable_get(self, evt):
host = evt.arg('dest')
if localhost(host):
return
# FIXME? remote Controller could listen on another port:
port = self.def_port
# loop for testing:
if test_loop(host):
# test.loop for testing forwarder on single machine.
# could be used with port number test.loop:11432
# Modify the dest field to avoid inifinite loop:
evt.args()['dest'] = host.upper()
port = int(test_loop_port(host) or port)
cmd = command.forward(event=evt)
d = self.remote_call(cmd, host, port)
if d:
d.addCallback(self.handle_evt_variable_get, evt)
def proc_evt_variable_get(self, evt):
host = evt.arg('dest')
if localhost(host):
return
# FIXME? remote Controller could listen on another port:
port = self.def_port
# loop for testing:
if test_loop(host):
# test.loop for testing forwarder on single machine.
# could be used with port number test.loop:11432
# Modify the dest field to avoid inifinite loop:
evt.args()['dest'] = host.upper()
port = int(test_loop_port(host) or port)
cmd = command.forward(event=evt)
d = self.remote_call(cmd, host, port)
if d:
d.addCallback(self.handle_evt_variable_get, evt)
