def __init__( self, queue, options, send=None, name=None ):
'''
Constructor
args:
:param queue: Queue for sending data between threads
:type HMQueue:
:param options: options from the command line
:type dict:
:param send: optional argument used for test
:type COSMSend:
:returns: None
:raises: None
'''
self._queue = queue
if ( send == None ):
self._cosm_send = COSMSend( options )
else:
self._cosm_send = send
super( COSMOutputThread, self ).__init__()
threading.Thread.__init__( self )
class COSMOutputThread( Base, threading.Thread ):
'''
This thread will remove the data off the cosm queue and send it to the COSM web site.
'''
forever = True
@property
def logger_name( self ):
""" Set the logger level. This needs to be added to house_monitoring_logging.conf"""
return Constants.LogKeys.outputsCOSM
_queue = None
''' The HMQueue object. Used to receive data. '''
_cosm_send = None
''' Object that sends data to COSM. '''
def __init__( self, queue, options, send=None, name=None ):
'''
Constructor
args:
:param queue: Queue for sending data between threads
:type HMQueue:
:param options: options from the command line
:type dict:
:param send: optional argument used for test
:type COSMSend:
:returns: None
:raises: None
'''
self._queue = queue
if ( send == None ):
self._cosm_send = COSMSend( options )
else:
self._cosm_send = send
super( COSMOutputThread, self ).__init__()
threading.Thread.__init__( self )
def process( self ):
'''
This function does the following:
#. Wait on data from the queue.
#. Remove data from previous send.
#. Unpack data from received packet
#. send data to COSM_send
'''
packet = self._queue.receive()
data = packet[Constants.Cosm.packet.data]
data[Constants.Cosm.packet.current_value] = packet[Constants.Cosm.packet.current_value]
self._cosm_send.output( data )
def run( self ):
'''
The COSM thread will loop forever calling process.
'''
while self.forever:
self.process()
