def test_basic_reporter(self):
test1 = EventCounter("test1", events=["test_event"])
register_counter(test1)
v = SimpleValueReporter()
register_reporter(v)
start_auto_reporting(0.01)
try:
test1.report_event("test_event", "value", 2)
sleep(0.1)
self.assertEqual(v.values_wo_metadata, {"test1": 2})
test1.report_event("test_event", "value", 1)
sleep(0.05)
self.assertEqual(v.values_wo_metadata, {"test1": 3})
stop_auto_reporting()
test1.report_event("test_event", "value", 1)
sleep(0.05)
self.assertEqual(v.values_wo_metadata, {"test1": 3})
finally:
unregister_counter(counter=test1)
unregister_reporter(v)
# self.request is the TCP socket connected to the client
self.data = self.request.recv(1024).strip()
print "%s wrote:" % self.client_address[0]
print self.data
# measure the average length of data
report_value("requests_data_len",len(self.data))
# just send back the same data, but upper-cased
self.request.send(self.data.upper())
if __name__ == "__main__":
HOST, PORT = "localhost", 9999
JSONFile = "/tmp/server.counters.json"
data_len_counter = counters.TotalCounter("requests_data_len") # create the counter
register_counter(data_len_counter) # register it, so it will start processing events
reporter = reporters.JSONFileReporter(output_file=JSONFile)
register_reporter(reporter)
start_auto_reporting()
# Create the server, binding to localhost on port 9999
server = SocketServer.TCPServer((HOST, PORT), MyTCPHandler)
# Activate the server; this will keep running until you
# interrupt the program with Ctrl-C
server.serve_forever()
def __init__(self, RP=None):
"""
:param output_file: a file name to which the reports will be written.
"""
super(BaseReporter, self).__init__()
# start_new_thread(self.serv_results, ())
def serv_results(self):
listener = Listener("/tmp/rpssock")
conn = listener.accept()
conn.send_bytes(self.RPS)
conn.close()
def output_values(self, counter_values):
#not sure but probably this method will be called from PyCounter's "leader" collector process
if counter_values['requests_frequency'] and counter_values[
'requests_frequency'] > 0:
self.RPS = str(counter_values['requests_frequency'])
self.serv_results()
rps_counter = counters.FrequencyCounter(
"requests_frequency", window_size=2) # not working when set to 1
register_counter(rps_counter)
reporter = SocketReporter()
# json_reporter = JSONFileReporter("/tmp/pyc.json")
# register_reporter(json_reporter)
register_reporter(reporter)
start_auto_reporting(seconds=1)
configure_multi_process_collection()
Serves reports using multiprocessing.Listener (to StatsGenerator)
"""
def __init__(self, RP=None):
"""
:param output_file: a file name to which the reports will be written.
"""
super(BaseReporter, self).__init__()
# start_new_thread(self.serv_results, ())
def serv_results(self):
listener = Listener("/tmp/rpssock")
conn = listener.accept()
conn.send_bytes(self.RPS)
conn.close()
def output_values(self, counter_values):
#not sure but probably this method will be called from PyCounter's "leader" collector process
if counter_values['requests_frequency'] and counter_values['requests_frequency'] > 0:
self.RPS = str(counter_values['requests_frequency'])
self.serv_results()
rps_counter = counters.FrequencyCounter("requests_frequency", window_size=2) # not working when set to 1
register_counter(rps_counter)
reporter = SocketReporter()
# json_reporter = JSONFileReporter("/tmp/pyc.json")
# register_reporter(json_reporter)
register_reporter(reporter)
start_auto_reporting(seconds=1)
configure_multi_process_collection()