Exemple #1
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    def sendEventWrapper(self, type, id, data, deviceAttributes=None):

        device = '%s-%s' % (type,id)
        config = self.devices.get(device)

        if not deviceAttributes:
            deviceAttributes = {}

        if config:
            if config.get('suppress'):
                log.debug('Config says suppress event: %s' % device)
                return
            if config.get('id'):
                device = config.get('id')
            if config.get('name'):
                deviceAttributes['name'] = config.get('name')
            if config.get('location'):
                deviceAttributes['location'] = config.get('location')
            # todo: infer these from telldus types instead (done for sensor, todo for device)
            if not deviceAttributes.get('type') and config.get('type'):
                deviceAttributes['type'] = config.get('type')
            if not deviceAttributes.get('type') and type == 'device':
                deviceAttributes['type'] = 'lamp'
        elif self.suppressUnconfigured:
            return

        deviceAttributes['device'] = device

        self.sendEvent('change', data, deviceAttributes)
Exemple #2
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    def close(self, closeConnection=False):
        if self.ch:
            if self.consumeKeys:
                for key in self.consumeKeys:
                    try:
                        self.ch.queue_unbind(self.queueName, self.exchange,
                                             key)
                    except Exception as e:
                        # don't pollute log if is not found
                        isNotFound = False
                        try:
                            if e.args[0] == 404:
                                isNotFound = True
                        except:
                            pass
                        if not isNotFound:
                            log.info(
                                'Ignore fail to unbind queue %s from %s for %s: %s'
                                % (self.queueName, self.exchange, key, e))
            try:
                self.ch.queue_delete(queue=self.queueName)
            except Exception as e:
                log.debug('Ignore fail to delete queue: %s' % e)
            try:
                self.ch.close()
            except Exception as e:
                log.info('Ignore fail to close channel object: %s' % e)
            self.ch = None

        if self.conn:
            if closeConnection:
                try:
                    self.conn.close()
                except Exception as e:
                    log.info('Ignore fail to close connection: %s' % e)
Exemple #3
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    def close(self, closeConnection=False):
        if self.ch:
            if self.consumeKeys:
                for key in self.consumeKeys:
                    try:
                        self.ch.queue_unbind(self.queueName, self.exchange, key)
                    except Exception as e:
                        # don't pollute log if is not found
                        isNotFound = False
                        try:
                            if e.args[0] == 404:
                                isNotFound = True
                        except:
                            pass
                        if not isNotFound:
                            log.info('Ignore fail to unbind queue %s from %s for %s: %s' % (self.queueName, self.exchange, key, e))
            try:
                self.ch.queue_delete(queue=self.queueName)
            except Exception as e:
                log.debug('Ignore fail to delete queue: %s' % e)
            try:
                self.ch.close()
            except Exception as e:
                log.info('Ignore fail to close channel object: %s' % e)
            self.ch = None

        if self.conn:
            if closeConnection:
                try:
                    self.conn.close()
                except Exception as e:
                    log.info('Ignore fail to close connection: %s' % e)
Exemple #4
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    def call(self, key, data=None, timeout=5, block=None):
        log.debug('RPC-CALL: execute %s = %s' % (key, data))
        if block is None:
            block = True

        # @todo: remove consume again afterwards!
        if not timeout:
            # tuba - no_ack=True is also an option
            self.consumerTag = self.ch.basic_consume(self.queue, callback=self._callback)

        self.response = None
        self.correlationId = getUuid()  # str(uuid.uuid4())
        msg = amqp.Message(
            json.encode(data),
            content_type='text/json',
            correlation_id=self.correlationId,
            # reply_to = self.queue
        )
        self.ch.basic_publish(
            msg,
            self.exchange,
            key,
            # reply_to = self.queue,
            # correlation_id = self.correlationId
        )

        if not block:
            return
        log.notice('RPC-CALL: wait response')

        startTime = time.time()
        while self.response is None:
            if timeout:
                msg = self.ch.basic_get(self.queue)
                if msg:
                    if self._callback(msg):
                        break
                else:
                    time.sleep(0.01)
                    if (time.time() - startTime) >= timeout:
                        raise TimeoutException('Waited %s sec for rpc call %s' % (timeout, key))
            else:
                self.ch.wait()

        log.notice('RPC-CALL: finished waiting')
        try:
            body = json.decode(self.response.body)
        except Exception as e:
            raise Exception("json decoding error: %s - for raw response: %s" % (e, self.response.body))
        tmp = self.response.routing_key.split('.')
        if tmp[0][1] == 'x': # todo: use constants
            if tmp[0][0] == 'o': d = 'orchestrator' # here too
            elif tmp[0][0] == 's': d = 'service'
            elif tmp[0][0] == 'r': d = 'reactor'
            elif tmp[0][0] == 'm': d = 'manager'
            e = RemoteException('Error in %s %s when calling %s' % (d,tmp[1],tmp[2]))
            e.setResponse(body)
            raise e
        log.debug('RPC-CALL: respone %s = %s' % (self.response.routing_key, body))
        return body
Exemple #5
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    def sendEventWrapper(self, type, id, data, deviceAttributes=None):

        device = '%s-%s' % (type, id)
        config = self.devices.get(device)

        if not deviceAttributes:
            deviceAttributes = {}

        if config:
            if config.get('suppress'):
                log.debug('Config says suppress event: %s' % device)
                return
            if config.get('id'):
                device = config.get('id')
            if config.get('name'):
                deviceAttributes['name'] = config.get('name')
            if config.get('location'):
                deviceAttributes['location'] = config.get('location')
            # todo: infer these from telldus types instead (done for sensor, todo for device)
            if not deviceAttributes.get('type') and config.get('type'):
                deviceAttributes['type'] = config.get('type')
            if not deviceAttributes.get('type') and type == 'device':
                deviceAttributes['type'] = 'lamp'
        elif self.suppressUnconfigured:
            return

        deviceAttributes['device'] = device

        self.sendEvent('change', data, deviceAttributes)
Exemple #6
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 def ping(self, host):
     cmd = [self.pingBinary, '-c', '%s' % self.count, '-w', '%s' % self.timeout, '-n', host]
     proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
     out, err = proc.communicate()
     ec = proc.wait()
     if ec == 0:
         log.debug('ping up (%s): %s : %s' % (ec, host, cmd))
         return True
     else:
         log.debug('ping down (%s): %s : %s' % (ec, host, cmd))
         return False
Exemple #7
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 def onStart(self):
     while not self._shutdown:
         now = time.time()
         for plot in self.plots:
             if plot.isDue():
                 value = self.getPlotValue(plot)
                 log.info('Plot %s = %s @ %s' % (plot.id, value, now))
                 plot.plot(value, now)
             else:
                 log.debug('Plot %s is not due yet @ %s' % (plot.id, now))
         time.sleep(self.interval)
Exemple #8
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 def onMessage(self, topic, data, correlationId):
     self.aggregated['total_messages'] += 1
     if topic.startswith('se.') and not topic.endswith('.online'):
         # aggregation: update the total number of events from this service and class
         cursrv = topic.split('.')[1]
         if cursrv in self.aggregated['service_events']:
             self.aggregated['service_events'][cursrv] += 1
         else:
             self.aggregated['service_events'][cursrv] = 1
         if 'class' in data:
             if data['class'] in self.aggregated['class_events']:
                 self.aggregated['class_events'][data['class']] += 1
             else:
                 self.aggregated['class_events'][data['class']] = 1
         # Ignore is in config ignoreclasses or ignore is set for the service
         if 'class' in data:
             if data['class'] in self.ignoreclasses:
                 return
         if 'ignore' in data:
             if data['ignore'] in [True, 'True', 'true', 'Yes', 'yes', 'y']:
                 return
         # start picking out data to report
         measures = []
         tags = {}
         for tag in data:
             if tag in self.known_tags:
                 if tag == 'key':
                     tags.update({'event': data[tag]})
                 else:
                     tagValue = data[tag]
                     if type(tagValue) == types.UnicodeType:
                         tagValue = tagValue.encode('utf-8')
                     tags.update({tag: tagValue})
         for measure in data['data']:
             if 'value' in data['data'][measure]:
                 curval = data['data'][measure]['value']
                 if isinstance(curval, numbers.Number):
                     measures.append(self.ix.data_template(measure, tags, {'value': curval}))
                     # log.info('field: %s: %s' % (measure, str(curval)))
                     # log.info('tags: %s' % str(tags))
                 elif curval in [True, 'True', 'true', 'On', 'on', 'Yes', 'yes']:
                     measures.append(self.ix.data_template(measure, tags, {'value': True}))
                 elif curval in [False, 'False', 'false', 'Off', 'off', 'No', 'no']:
                     measures.append(self.ix.data_template(measure, tags, {'value': False}))
                 else:
                     # log.info('Skipping because value is not a number:')
                     # log.info("topic: " + str(topic))
                     # log.info("data: " + str(data))
                     pass
         log.debug('insert measures: %s' % measures)
         try:
             self.ix.insert(measures)
         except Exception, e:
             log.error('Failed inserting measures in influxdb: %s\nAttempted insert was: %s' % (utils.e2str(e), measures))
Exemple #9
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 def onStart(self):
     while not self._shutdown:
         now = time.time()
         for plot in self.plots:
             if plot.isDue():
                 value = self.getPlotValue(plot)
                 log.info('Plot %s = %s @ %s' % (plot.id, value, now))
                 plot.plot(value, now)
             else:
                 log.debug('Plot %s is not due yet @ %s' % (plot.id, now))
         time.sleep(self.interval)
Exemple #10
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 def sendActionError(self, key, data, correlationId=None):
     if isinstance(data, Exception):
         resp = {'errorMessage': data.message, 'errorDetails': utils.e2str(data), 'remoteError': None}
         if isinstance(data, RemoteException):
             resp['remoteError'] = data.getResponse()
     else:
         resp = data
     resp['error'] = True
     resp['source'] = '%s.%s.%s' % (self.type, self.id, key)
     topic = '%s.%s.%s' % (self.getActionErrorPrefix(), self.id, key)
     log.debug('sendActionError: %s = %s' % (topic, resp))
     self.producer.put(topic, resp, correlationId)
Exemple #11
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    def handleDaemonItem(self, type, id):

        # If item is already offline, do nothing - but (re)start if applicable
        item = self.orchestrator.data[type][id]
        if item['online'] == False:

            if type == 'service':

                if not item.has_key('offlineTimer'):
                    item['offlineTimer'] = time.time()

                if item['main'].get('autostart'):
                    if item.get('manuallyStopped'):
                        log.debug('Do not auto-start service %s since manually stopped' % id)
                    else:
                        timeSinceOffline = time.time() - item['offlineTimer']
                        if timeSinceOffline > self.orchestrator.startInterval:
                            self.orchestrator.data[type][id]['offlineTimer'] = time.time()
                            try:
                                #self.orchestrator.action_startService(id)
                                serviceId, managerId = self.orchestrator.parseServiceParam(id)
                                if self.orchestrator.isOnline('manager', managerId):
                                    log.info('Auto-start service %s @ %s after %s secs offline' % (serviceId, managerId, timeSinceOffline))
                                    self.orchestrator.startService(managerId, serviceId)
                                else:
                                    log.debug('Do not auto-start service %s since manager %s is offline' % (id,managerId))
                            except Exception, e:
                                log.error('Error trying to autostart service %s: %s' % (id,e))
                        else:
                            log.debug('Do not auto-start service %s since %s secs offline is less than startinterval %s' % (id,timeSinceOffline,self.orchestrator.startInterval))
                else:
                    log.debug('Do not auto-start service %s since autostart not set in config' % (id,))
Exemple #12
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    def call(self, key, data=None, timeout=5, block=None):
        log.debug('RPC-CALL: execute %s = %s' % (key, data))
        if block == None:
            block = True

        # @todo: remove consume again afterwards!
        if not timeout:
            # tuba - no_ack=True is also an option
            self.consumerTag = self.ch.basic_consume(self.queue, callback=self._callback)

        self.response = None
        self.correlationId = getUuid() #str(uuid.uuid4())
        msg = amqp.Message(
            json.encode(data),
            content_type='text/json',
            correlation_id = self.correlationId,
            #reply_to = self.queue
        )
        self.ch.basic_publish(
            msg,
            self.exchange,
            key,
            #reply_to = self.queue,
            #correlation_id = self.correlationId
        )

        if not block:
            return
        log.notice('RPC-CALL: wait response')

        startTime = time.time()
        while self.response is None:
            if timeout:
                msg = self.ch.basic_get(self.queue)
                if msg:
                    if self._callback(msg):
                        break
                else:
                    time.sleep(0.01)
                    if (time.time()-startTime) >= timeout:
                        raise TimeoutException('Waited %s sec for rpc call %s' % (timeout, key))
            else:
                self.ch.wait()

        log.notice('RPC-CALL: finished waiting')
        try:
            body = json.decode(self.response.body)
        except Exception, e:
            raise Exception("json decoding error: %s - for raw response: %s" % (e, self.response.body))
Exemple #13
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 def shutdown(self):
     if self._shutdown:
         log.info('Not shutting down (again) since shutdown already in progress')
         return
     log.info('Shutting down')
     self._shutdown = True
     try:
         self.sendShutdownAction()
         log.debug('Added _shutdown action to queue. Waiting for shutdown')
     # todo: investigate this. possibly switch amqp lib?
     except AttributeError:
         # AttributeError: 'NoneType' object has no attribute 'method_writer'
         # This happens sometimes and is probably because of a bug in amqplib?
         # Hopefully it means that channel is already shut down?
         log.info('Ignoring AttributeError about no method_writer, caused by bug in amqplib(?)')
Exemple #14
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 def sendActionError(self, key, data, correlationId=None):
     if isinstance(data, Exception):
         resp = {
             'errorMessage': data.message,
             'errorDetails': utils.e2str(data),
             'remoteError': None
         }
         if isinstance(data, RemoteException):
             resp['remoteError'] = data.getResponse()
     else:
         resp = data
     resp['error'] = True
     resp['source'] = '%s.%s.%s' % (self.type, self.id, key)
     topic = '%s.%s.%s' % (self.getActionErrorPrefix(), self.id, key)
     log.debug('sendActionError: %s = %s' % (topic, resp))
     self.producer.put(topic, resp, correlationId)
Exemple #15
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 def ping(self, host):
     cmd = [
         self.pingBinary, '-c',
         '%s' % self.count, '-w',
         '%s' % self.timeout, '-n', host
     ]
     proc = subprocess.Popen(cmd,
                             stdout=subprocess.PIPE,
                             stderr=subprocess.PIPE)
     out, err = proc.communicate()
     ec = proc.wait()
     if ec == 0:
         log.debug('ping up (%s): %s : %s' % (ec, host, cmd))
         return True
     else:
         log.debug('ping down (%s): %s : %s' % (ec, host, cmd))
         return False
Exemple #16
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 def shutdown(self):
     if self._shutdown:
         log.info(
             'Not shutting down (again) since shutdown already in progress')
         return
     log.info('Shutting down')
     self._shutdown = True
     try:
         self.sendShutdownAction()
         log.debug('Added _shutdown action to queue. Waiting for shutdown')
     # todo: investigate this. possibly switch amqp lib?
     except AttributeError:
         # AttributeError: 'NoneType' object has no attribute 'method_writer'
         # This happens sometimes and is probably because of a bug in amqplib?
         # Hopefully it means that channel is already shut down?
         log.info(
             'Ignoring AttributeError about no method_writer, caused by bug in amqplib(?)'
         )
Exemple #17
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 def runAction(self, cmd, args):
     if cmd == 'setOutput':
         # arg 1 is f.ex. o2, we only want 2, as an int, not a string
         args[0] = int(args[0][1:])
         # arg 2 is 0 or 1, as int. but be forgiving (bint)
         if len(args) < 2:
             args.append(0)
         args[1] = bint(args[1])
         #log.info("setOutput ARGS: %s" % (args,))
         res = self.dev.setOutputState(args[0], args[1])
         log.debug("ifkit.setOutputState: %s, %s = %s" % (args[0], args[1], res))
     else:
         if cmd in self.pmethods:
             args2 = []
             for a in args:
                 try: a = int(a)
                 except: pass
                 args2.append(a)
             fun = getattr(self.dev, cmd)
             if fun: return fun(*args2)
         raise Exception('Unknown command: %s' % cmd)
Exemple #18
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    def getPlotValue(self, plot):

        reactorId = self.config.get('reactor') #'skallemann' # todo: config, with sensible default (ie. same host or get auto if one)

        source    = plot.source.split('.')
        service    = source.pop(0)
        key       = source.pop(0)
        stateKey  = '%s.%s.data.%s' % (service, key, '.'.join(source))

        log.debug("getPlotValue.RPC request: ra.%s.getState( %s )" % (reactorId, stateKey))

        conn      = amqp.Connection()
        rpc       = conn.rpc()

        result = rpc.call('ra.%s.getState' % reactorId, [stateKey])
        log.debug("getPlotValue.RPC result: %s" % (result,))

        if not result:
           return 0

        return float(result) 
Exemple #19
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 def runAction(self, cmd, args):
     if cmd == 'setOutput':
         # arg 1 is f.ex. o2, we only want 2, as an int, not a string
         args[0] = int(args[0][1:])
         # arg 2 is 0 or 1, as int. but be forgiving (bint)
         if len(args) < 2:
             args.append(0)
         args[1] = bint(args[1])
         #log.info("setOutput ARGS: %s" % (args,))
         res = self.dev.setOutputState(args[0], args[1])
         log.debug("ifkit.setOutputState: %s, %s = %s" %
                   (args[0], args[1], res))
     else:
         if cmd in self.pmethods:
             args2 = []
             for a in args:
                 try:
                     a = int(a)
                 except:
                     pass
                 args2.append(a)
             fun = getattr(self.dev, cmd)
             if fun: return fun(*args2)
         raise Exception('Unknown command: %s' % cmd)
Exemple #20
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    def getPlotValue(self, plot):

        reactorId = self.config.get(
            'reactor'
        )  #'skallemann' # todo: config, with sensible default (ie. same host or get auto if one)

        source = plot.source.split('.')
        service = source.pop(0)
        key = source.pop(0)
        stateKey = '%s.%s.data.%s' % (service, key, '.'.join(source))

        log.debug("getPlotValue.RPC request: ra.%s.getState( %s )" %
                  (reactorId, stateKey))

        conn = amqp.Connection()
        rpc = conn.rpc()

        result = rpc.call('ra.%s.getState' % reactorId, [stateKey])
        log.debug("getPlotValue.RPC result: %s" % (result, ))

        if not result:
            return 0

        return float(result)
Exemple #21
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    def getBluetoothServices(self):
        log.debug('Getting bluetooth services')
        result = []

        if self.config.getBool('discover'):
            log.debug('Using services_discover() to find services')
            try:
                for addr in bluetooth.discover_services(flush_cache=True):
                    log.debug('Found service: %s' % addr)
                    result.append(addr)
            # This happens from time to time, and we don't want to die because of it:
            # BluetoothError: error communicating with local bluetooth adapter
            except bluetooth.btcommon.BluetoothError,e:
                log.warn('BluetoothError ignored: %s' % e)
Exemple #22
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    def getBluetoothServices(self):
        log.debug('Getting bluetooth services')
        result = []

        if self.config.getBool('discover'):
            log.debug('Using services_discover() to find services')
            try:
                for addr in bluetooth.discover_services(flush_cache=True):
                    log.debug('Found service: %s' % addr)
                    result.append(addr)
            # This happens from time to time, and we don't want to die because of it:
            # BluetoothError: error communicating with local bluetooth adapter
            except bluetooth.btcommon.BluetoothError, e:
                log.warn('BluetoothError ignored: %s' % e)
Exemple #23
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 def onDetach(self, e):
     log.debug("InterfaceKit attached: %i" % (e.service.getSerialNum()))
     self.sendEvent('status', {'value': 'detached'})
     return 0
Exemple #24
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    def getBluetoothServices(self):
        log.debug('Getting bluetooth services')
        result = []

        if self.config.getBool('discover'):
            log.debug('Using services_discover() to find services')
            try:
                for addr in bluetooth.discover_services(flush_cache=True):
                    log.debug('Found service: %s' % addr)
                    result.append(addr)
            # This happens from time to time, and we don't want to die because of it:
            # BluetoothError: error communicating with local bluetooth adapter
            except bluetooth.btcommon.BluetoothError,e:
                log.warn('BluetoothError ignored: %s' % e)
        else:
            log.debug('Not configured to use services_discover() to find services')

        if self.config.getBool('lookup'):
            log.debug('Using lookup_name() to find services')
            try:
                for addr in self.guests:
                    name = bluetooth.lookup_name(addr)
                    if name:
                        log.debug('Found service: %s' % addr)
                        result.append(addr)
                    else:
                        log.debug('Did not find service: %s' % addr)
            # This happens from time to time, and we don't want to die because of it:
            # BluetoothError: error communicating with local bluetooth adapter
            except bluetooth.btcommon.BluetoothError,e:
                log.warn('BluetoothError ignored: %s' % e)
Exemple #25
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    def getBluetoothServices(self):
        log.debug('Getting bluetooth services')
        result = []

        if self.config.getBool('discover'):
            log.debug('Using services_discover() to find services')
            try:
                for addr in bluetooth.discover_services(flush_cache=True):
                    log.debug('Found service: %s' % addr)
                    result.append(addr)
            # This happens from time to time, and we don't want to die because of it:
            # BluetoothError: error communicating with local bluetooth adapter
            except bluetooth.btcommon.BluetoothError, e:
                log.warn('BluetoothError ignored: %s' % e)
        else:
            log.debug(
                'Not configured to use services_discover() to find services')

        if self.config.getBool('lookup'):
            log.debug('Using lookup_name() to find services')
            try:
                for addr in self.guests:
                    name = bluetooth.lookup_name(addr)
                    if name:
                        log.debug('Found service: %s' % addr)
                        result.append(addr)
                    else:
                        log.debug('Did not find service: %s' % addr)
            # This happens from time to time, and we don't want to die because of it:
            # BluetoothError: error communicating with local bluetooth adapter
            except bluetooth.btcommon.BluetoothError, e:
                log.warn('BluetoothError ignored: %s' % e)
Exemple #26
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 def debug(self, msg, data=None):
     log.debug("RuleRunner: #%s: %s" % (self.id, msg), data)
Exemple #27
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 def debug(self, msg, data=None):
     msg = "RuleInstances: #%s: %s" % (self.id, msg)
     if data:
         log.debug(msg, data)
     else:
         log.debug(msg)
Exemple #28
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 def onDetach(self, e):
     log.debug("InterfaceKit attached: %i" % (e.service.getSerialNum()))
     self.sendEvent('status', {'value': 'detached'})
     return 0
Exemple #29
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 def sendActionResponse(self, key, data, correlationId):
     topic = '%s.%s.%s' % (self.getActionResponsePrefix(), self.id, key)
     log.debug('sendActionResponse: %s = %s' % (topic, data))
     self.producer.put(topic, data, correlationId)
Exemple #30
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 def onMessage(self, topic, data, correlationId):
     self.aggregated['total_messages'] += 1
     if topic.startswith('se.') and not topic.endswith('.online'):
         # aggregation: update the total number of events from this service and class
         cursrv = topic.split('.')[1]
         if cursrv in self.aggregated['service_events']:
             self.aggregated['service_events'][cursrv] += 1
         else:
             self.aggregated['service_events'][cursrv] = 1
         if 'class' in data:
             if data['class'] in self.aggregated['class_events']:
                 self.aggregated['class_events'][data['class']] += 1
             else:
                 self.aggregated['class_events'][data['class']] = 1
         # Ignore is in config ignoreclasses or ignore is set for the service
         if 'class' in data:
             if data['class'] in self.ignoreclasses:
                 return
         if 'ignore' in data:
             if data['ignore'] in [True, 'True', 'true', 'Yes', 'yes', 'y']:
                 return
         # start picking out data to report
         measures = []
         tags = {}
         for tag in data:
             if tag in self.known_tags:
                 if tag == 'key':
                     tags.update({'event': data[tag]})
                 else:
                     tagValue = data[tag]
                     if type(tagValue) == types.UnicodeType:
                         tagValue = tagValue.encode('utf-8')
                     tags.update({tag: tagValue})
         for measure in data['data']:
             if 'value' in data['data'][measure]:
                 curval = data['data'][measure]['value']
                 if isinstance(curval, numbers.Number):
                     measures.append(
                         self.ix.data_template(measure, tags,
                                               {'value': curval}))
                     # log.info('field: %s: %s' % (measure, str(curval)))
                     # log.info('tags: %s' % str(tags))
                 elif curval in [
                         True, 'True', 'true', 'On', 'on', 'Yes', 'yes'
                 ]:
                     measures.append(
                         self.ix.data_template(measure, tags,
                                               {'value': True}))
                 elif curval in [
                         False, 'False', 'false', 'Off', 'off', 'No', 'no'
                 ]:
                     measures.append(
                         self.ix.data_template(measure, tags,
                                               {'value': False}))
                 else:
                     # log.info('Skipping because value is not a number:')
                     # log.info("topic: " + str(topic))
                     # log.info("data: " + str(data))
                     pass
         log.debug('insert measures: %s' % measures)
         try:
             self.ix.insert(measures)
         except Exception, e:
             log.error(
                 'Failed inserting measures in influxdb: %s\nAttempted insert was: %s'
                 % (utils.e2str(e), measures))
Exemple #31
0
    def call(self, key, data=None, timeout=5, block=None):
        log.debug('RPC-CALL: execute %s = %s' % (key, data))
        if block is None:
            block = True

        # @todo: remove consume again afterwards!
        if not timeout:
            # tuba - no_ack=True is also an option
            self.consumerTag = self.ch.basic_consume(self.queue,
                                                     callback=self._callback)

        self.response = None
        self.correlationId = getUuid()  # str(uuid.uuid4())
        msg = amqp.Message(
            json.encode(data),
            content_type='text/json',
            correlation_id=self.correlationId,
            # reply_to = self.queue
        )
        self.ch.basic_publish(
            msg,
            self.exchange,
            key,
            # reply_to = self.queue,
            # correlation_id = self.correlationId
        )

        if not block:
            return
        log.notice('RPC-CALL: wait response')

        startTime = time.time()
        while self.response is None:
            if timeout:
                msg = self.ch.basic_get(self.queue)
                if msg:
                    if self._callback(msg):
                        break
                else:
                    time.sleep(0.01)
                    if (time.time() - startTime) >= timeout:
                        raise TimeoutException(
                            'Waited %s sec for rpc call %s' % (timeout, key))
            else:
                self.ch.wait()

        log.notice('RPC-CALL: finished waiting')
        try:
            body = json.decode(self.response.body)
        except Exception as e:
            raise Exception("json decoding error: %s - for raw response: %s" %
                            (e, self.response.body))
        tmp = self.response.routing_key.split('.')
        if tmp[0][1] == 'x':  # todo: use constants
            if tmp[0][0] == 'o': d = 'orchestrator'  # here too
            elif tmp[0][0] == 's': d = 'service'
            elif tmp[0][0] == 'r': d = 'reactor'
            elif tmp[0][0] == 'm': d = 'manager'
            e = RemoteException('Error in %s %s when calling %s' %
                                (d, tmp[1], tmp[2]))
            e.setResponse(body)
            raise e
        log.debug('RPC-CALL: respone %s = %s' %
                  (self.response.routing_key, body))
        return body
Exemple #32
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 def sendActionResponse(self, key, data, correlationId):
     topic = '%s.%s.%s' % (self.getActionResponsePrefix(), self.id, key)
     log.debug('sendActionResponse: %s = %s' % (topic, data))
     self.producer.put(topic, data, correlationId)
Exemple #33
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 def debug(self, msg, data=None):
     msg = "RuleInstances: #%s: %s" % (self.id, msg)
     if data:
         log.debug(msg, data)
     else:
         log.debug(msg)
Exemple #34
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 def debug(self, msg, data=None):
     log.debug("RuleRunner: #%s: %s" % (self.id, msg), data)