def logException(self, whileClause):
errClass, errObject, errTB = sys.exc_info()[:3]
errText = '%s.%s: %s' % (errClass.__module__,
errClass.__name__,
str(errObject))
logging.warning(''.join(traceback.format_tb(errTB)))
logging.warning(errText)
logging.warning('[error while %s at time %s]', whileClause, getTimestamp())
def logException(self, whileClause):
errClass, errObject, errTB = sys.exc_info()[:3]
errText = '%s.%s: %s' % (errClass.__module__, errClass.__name__,
str(errObject))
logging.warning(''.join(traceback.format_tb(errTB)))
logging.warning(errText)
logging.warning('[error while %s at time %s]', whileClause,
getTimestamp())
def handleDisconnectTimer(self):
now = getTimestamp()
disconnectModules = []
for moduleName, entry in self.info.iteritems():
timeout = entry.get('timeout', None)
if timeout is not None and now > timeout:
disconnectModules.append(moduleName)
for moduleName in disconnectModules:
self.announceDisconnect(moduleName)
del self.info[moduleName]
def handleDisconnectTimer(self):
now = getTimestamp()
disconnectModules = []
for moduleName, entry in self.info.iteritems():
timeout = entry.get('timeout', None)
if timeout is not None and now > timeout:
disconnectModules.append(moduleName)
for moduleName in disconnectModules:
self.announceDisconnect(moduleName)
del self.info[moduleName]
def handleHeartbeat(self, params):
moduleName = params['module'].encode('utf-8')
now = getTimestamp()
oldInfo = self.info.get(moduleName, None)
if oldInfo:
if oldInfo.get('pub', None) != params.get('pub', None):
self.announceDisconnect(moduleName)
self.announceConnect(moduleName, params)
else:
self.announceConnect(moduleName, params)
self.info[moduleName] = params
keepalive = params.get('keepalive', DEFAULT_KEEPALIVE_US)
params['timeout'] = now + keepalive
return 'ok'
def handleHeartbeat(self, params):
moduleName = params['module'].encode('utf-8')
now = getTimestamp()
oldInfo = self.info.get(moduleName, None)
if oldInfo:
if oldInfo.get('pub', None) != params.get('pub', None):
self.announceDisconnect(moduleName)
self.announceConnect(moduleName, params)
else:
self.announceConnect(moduleName, params)
self.info[moduleName] = params
keepalive = params.get('keepalive', DEFAULT_KEEPALIVE_US)
params['timeout'] = now + keepalive
return 'ok'
def logMessage(self, msg, posixTime=None, attachmentDir='-'):
mlog = self.messageLog
mlog.write('@@@ %d %d %s ' %
(getTimestamp(posixTime), len(msg), attachmentDir))
mlog.write(msg)
mlog.write('\n')
def announceDisconnect(self, moduleName):
logging.info('module %s disconnected', moduleName)
self.injectStream.send(
'central.disconnect.%s:%s' %
(moduleName, json.dumps({'timestamp': str(getTimestamp())})))
def sendJson(self, topic, obj):
if isinstance(obj, dict):
obj.setdefault('module', self.moduleName)
obj.setdefault('timestamp', str(getTimestamp()))
self.sendRaw(topic, json.dumps(obj))
def sendJson(self, topic, obj):
if isinstance(obj, dict):
obj.setdefault('module', self.moduleName)
obj.setdefault('timestamp', str(getTimestamp()))
self.sendRaw(topic, json.dumps(obj))
def logMessage(self, msg, posixTime=None, attachmentDir='-'):
mlog = self.messageLog
mlog.write('@@@ %d %d %s ' % (getTimestamp(posixTime), len(msg), attachmentDir))
mlog.write(msg)
mlog.write('\n')
def announceDisconnect(self, moduleName):
logging.info('module %s disconnected', moduleName)
self.injectStream.send('central.disconnect.%s:%s'
% (moduleName,
json.dumps({'timestamp': str(getTimestamp())})))
def logMessage(self, msg):
mlog = self.messageLog
mlog.write('@@@ %d %d ' % (getTimestamp(), len(msg)))
mlog.write(msg)
mlog.write('\n')
