def _run_letter2(self):
messaging_system = ZMQMessagingSystem("localhost", self.registry_port,
9002)
messager = Messager()
letter2_stream = messager.get_stream(messaging_system, "letter2",
StringMessage)
configuration_stream = messager.get_stream(messaging_system,
"configuration",
ConfigurationMessage)
letter2_metrics_stream = messager.get_stream(messaging_system,
"letter2_metrics",
Metrics)
service_runner_factory = ServiceRunnerFactory(messager)
letter2_generator_service_runner = service_runner_factory.get_service_runner(
LetterGeneratorService, {
"name": "letter2_generator_service",
"endpoint": letter2_stream.get_write_endpoint()
},
configuration_stream=configuration_stream,
metrics_stream=letter2_metrics_stream)
letter2_generator_service_runner.start()
self.letter2_stopped = False
while not self.letter2_stopped:
time.sleep(1)
letter2_generator_service_runner.terminate()
logging.debug("THREAD _run_letter2 terminates.")
def _run_writer(self):
messaging_system = ZMQMessagingSystem("localhost", self.registry_port,
9004)
messager = Messager()
concatenation_stream = messager.get_stream(messaging_system,
"concatenation",
StringMessage)
control_stream = messager.get_stream(messaging_system, "control",
StringMessage)
configuration_stream = messager.get_stream(messaging_system,
"configuration",
ConfigurationMessage)
writer_metrics_stream = messager.get_stream(messaging_system,
"writer_metrics", Metrics)
service_runner_factory = ServiceRunnerFactory(messager)
string_writer_service_runner = service_runner_factory.get_service_runner(
StringWriterService, {
"name": "string_writer_service",
"string_endpoint": concatenation_stream.get_read_endpoint(),
"control_endpoint": control_stream.get_read_endpoint()
},
configuration_stream=configuration_stream,
metrics_stream=writer_metrics_stream)
string_writer_service_runner.start()
self.writer_stopped = False
while not self.writer_stopped:
time.sleep(1)
string_writer_service_runner.terminate()
logging.debug("THREAD _run_writer terminates.")
def test(self):
messaging_system = QueueMessagingSystem()
messager = Messager()
service_runner_factory = ServiceRunnerFactory(messager)
configuration_stream = messager.get_stream(messaging_system,
"configuration",
ConfigurationMessage)
control_stream = messager.get_stream(messaging_system, "control",
StringMessage)
metadata_stream = messager.get_stream(messaging_system, "metadata",
TOSMetadata)
metadata_metrics_stream = messager.get_stream(messaging_system,
"metadatametrics",
Metrics)
ice_metadata_source_service_runner = service_runner_factory.get_service_runner(
IceMetadataSourceService, {
"name": "ice_metadata_source_service",
"metadata_endpoint": metadata_stream.get_write_endpoint(),
"control_endpoint": control_stream.get_read_endpoint()
},
metrics_stream=metadata_metrics_stream,
configuration_stream=configuration_stream)
datagram_stream = messager.get_stream(messaging_system, "datagram",
VisibilityDatagram)
datagram_metrics_stream = messager.get_stream(messaging_system,
"datagrammetrics",
Metrics)
visibility_datagram_source_service_runner = service_runner_factory.get_service_runner(
VisibilityDatagramSourceService, {
"name":
"visibility_datagram_source_service",
"visibility_datagram_endpoint":
datagram_stream.get_write_endpoint(),
"control_endpoint":
control_stream.get_read_endpoint()
},
metrics_stream=datagram_metrics_stream,
configuration_stream=configuration_stream)
# set up the align service
chunk_stream = messager.get_stream(messaging_system, "chunk",
VisibilityChunk)
align_metrics_stream = messager.get_stream(messaging_system,
"alignmetrics", Metrics)
align_service_runner = service_runner_factory.get_service_runner(
AlignService, {
"name": "align_service",
"datagram_endpoint": datagram_stream.get_read_endpoint(),
"metadata_endpoint": metadata_stream.get_read_endpoint(),
"chunk_endpoint": chunk_stream.get_write_endpoint(),
"control_endpoint": control_stream.get_read_endpoint()
},
metrics_stream=align_metrics_stream,
configuration_stream=configuration_stream)
# set up the uvwcalculation service
uvw_chunk_stream = messager.get_stream(messaging_system, "uvwchunk",
UVWChunk)
uvw_calculation_metrics_stream = messager.get_stream(
messaging_system, "uvwcalcmetrics", Metrics)
uvw_calculation_service_runner = service_runner_factory.get_service_runner(
UVWCalculationService, {
"name": "uvw_calculation_service",
"observatory_name": "ASKAP",
"visibility_chunk_endpoint": chunk_stream.get_read_endpoint(),
"metadata_endpoint": metadata_stream.get_read_endpoint(),
"uvw_chunk_endpoint": uvw_chunk_stream.get_write_endpoint(),
"control_endpoint": control_stream.get_read_endpoint()
},
metrics_stream=uvw_calculation_metrics_stream,
configuration_stream=configuration_stream)
uvw_chunk_string_stream = messager.get_stream(messaging_system,
"chunkstring",
StringMessage)
to_string_metrics_stream = messager.get_stream(messaging_system,
"to_stringmetrics",
Metrics)
to_string_service_runner = service_runner_factory.get_service_runner(
ToStringService, {
"name": "to_string_service",
"input_endpoint": uvw_chunk_stream.get_read_endpoint(),
"output_endpoint":
uvw_chunk_string_stream.get_write_endpoint(),
"control_endpoint": control_stream.get_read_endpoint()
},
metrics_stream=to_string_metrics_stream,
configuration_stream=configuration_stream)
string_writer_metrics_stream = messager.get_stream(
messaging_system, "stringwritermetrics", Metrics)
string_writer_service_runner = service_runner_factory.get_service_runner(
StringWriterService, {
"name": "string_writer_service",
"string_endpoint": uvw_chunk_string_stream.get_read_endpoint(),
"control_endpoint": control_stream.get_read_endpoint()
},
metrics_stream=string_writer_metrics_stream,
configuration_stream=configuration_stream)
monitor_service = GenericMonitorService("generic_monitor_service", [
datagram_metrics_stream.get_read_endpoint(),
metadata_metrics_stream.get_read_endpoint(),
align_metrics_stream.get_read_endpoint(),
uvw_calculation_metrics_stream.get_read_endpoint(),
to_string_metrics_stream.get_read_endpoint(),
string_writer_metrics_stream.get_read_endpoint()
])
monitor_service_runner = ServiceRunner(monitor_service, messager)
configuration_control_stream = messager.get_stream(
messaging_system, "configurationcontrol", StringMessage)
configuration_service = HardConfigurationService(
"configuration_service",
configuration_control_stream.get_read_endpoint(),
configuration_stream.get_write_endpoint())
configuration_service_runner = ServiceRunner(configuration_service,
messager)
# start Ice
logging.info("Starting Ice")
ice_runner = IceRunner("testbed_data")
ice_runner.start()
logging.info("Starting services")
configuration_service_runner.start()
monitor_service_runner.start()
visibility_datagram_source_service_runner.start()
ice_metadata_source_service_runner.start()
align_service_runner.start()
uvw_calculation_service_runner.start()
to_string_service_runner.start()
string_writer_service_runner.start()
logging.info("Publishing configuration")
mainline_configuration_control_endpoint = configuration_control_stream.get_write_endpoint(
)
logging.info("Issuing configuration")
messager.publish(mainline_configuration_control_endpoint,
StringMessage("Start"))
time.sleep(10)
logging.info("Starting processing")
mainline_control_endpoint = control_stream.get_write_endpoint()
messager.publish(mainline_control_endpoint, StringMessage("Start"))
# start playback
logging.info("Starting playback")
playback = Playback("testbed_data")
playback.playback("data/ade1card.ms")
playback.wait()
time.sleep(10)
messager.publish(mainline_control_endpoint, StringMessage("Stop"))
time.sleep(10)
ice_metadata_source_service_runner.terminate()
visibility_datagram_source_service_runner.terminate()
align_service_runner.terminate()
uvw_calculation_service_runner.terminate()
to_string_service_runner.terminate()
string_writer_service_runner.terminate()
monitor_service_runner.terminate()
configuration_service_runner.terminate()
# stop Ice
logging.info("stopping Ice")
ice_runner.stop()
def test(self):
messaging_system = QueueMessagingSystem()
messager = Messager()
configuration_stream = messager.get_stream(messaging_system,
"configuration",
ConfigurationMessage)
control_stream = messager.get_stream(messaging_system, "control",
StringMessage)
input_stream = messager.get_stream(messaging_system, "input",
StringMessage)
output_stream = messager.get_stream(messaging_system, "output",
StringMessage)
service_runner_factory = ServiceRunnerFactory(messager)
socket_writer_service_runner = service_runner_factory.get_service_runner(
SocketWriterService, {
"name": "socket_writer_service",
"input_endpoint": input_stream.get_read_endpoint(),
"control_endpoint": control_stream.get_read_endpoint(),
"input_class": StringMessage
},
configuration_stream=configuration_stream)
socket_reader_service_runner = service_runner_factory.get_service_runner(
SocketReaderService, {
"name": "socket_reader_service",
"output_endpoint": output_stream.get_write_endpoint(),
"control_endpoint": control_stream.get_read_endpoint(),
"output_class": StringMessage
},
configuration_stream=configuration_stream)
# start them, wait ten seconds, stop them
logging.info("starting services")
socket_writer_service_runner.start()
socket_reader_service_runner.start()
time.sleep(5)
logging.info("Publishing ConfigurationMessage")
mainline_configuration_endpoint = configuration_stream.get_write_endpoint(
)
configuration_message = ConfigurationMessage({
"socket_writer_service": {
"host": "localhost",
"port": "10001"
},
"socket_reader_service": {
"host": "localhost",
"port": "10001"
}
})
messager.publish(mainline_configuration_endpoint,
configuration_message)
time.sleep(5)
logging.info("Publishing 'Start' control message")
mainline_control_endpoint = control_stream.get_write_endpoint()
messager.publish(mainline_control_endpoint, StringMessage("Start"))
time.sleep(5)
mainline_input_endpoint = input_stream.get_write_endpoint()
mainline_output_endpoint = output_stream.get_read_endpoint()
logging.info("Publishing messagse to socket writer...")
messager.publish(mainline_input_endpoint, StringMessage("Message 1"))
messager.publish(mainline_input_endpoint, StringMessage("Message 2"))
messager.publish(mainline_input_endpoint, StringMessage("Message 3"))
messager.publish(mainline_input_endpoint, StringMessage("Message 4"))
messager.publish(mainline_input_endpoint, StringMessage("Message 5"))
messager.publish(mainline_input_endpoint, StringMessage("Message 6"))
messager.publish(mainline_input_endpoint, StringMessage("Message 7"))
messager.publish(mainline_input_endpoint, StringMessage("Message 8"))
messager.publish(mainline_input_endpoint, StringMessage("Message 9"))
messager.publish(mainline_input_endpoint, StringMessage("Message 10"))
time.sleep(5)
logging.info("Checking for message at socket reader...")
for i in range(20):
message = messager.poll(mainline_output_endpoint)
if message is None:
logging.info("No message.")
time.sleep(1)
else:
logging.info("Message is '{}'".format(message.get_payload()))
logging.info("Publishing 'Stop' control message")
messager.publish(mainline_control_endpoint, StringMessage("Stop"))
time.sleep(5)
logging.info("Stopping services")
socket_writer_service_runner.terminate()
socket_reader_service_runner.terminate()
def test(self):
messaging_system = QueueMessagingSystem()
messager = Messager()
configuration_stream = messager.get_stream(messaging_system,
"configuration",
ConfigurationMessage)
control_stream = messager.get_stream(messaging_system, "control",
StringMessage)
service_runner_factory = ServiceRunnerFactory(messager)
visibility_stream = messager.get_stream(messaging_system, "visibility",
VisibilityDatagram)
visibility_datagram_source_service_runner = service_runner_factory.get_service_runner(
VisibilityDatagramSourceService, {
"name": "visibility_datagram_source_service",
"visibility_datagram_endpoint":
visibility_stream.get_endpoint(),
"control_endpoint": control_stream.get_endpoint()
},
configuration_stream=configuration_stream)
visibility_string_stream = messager.get_stream(messaging_system,
"visibilitystring",
StringMessage)
tostring_service_runner = service_runner_factory.get_service_runner(
ToStringService, {
"name": "tostring_service",
"input_endpoint": visibility_stream.get_endpoint(),
"output_endpoint": visibility_string_stream.get_endpoint(),
"control_endpoint": control_stream.get_endpoint()
},
configuration_stream=configuration_stream)
string_writer_service_runner = service_runner_factory.get_service_runner(
StringWriterService, {
"name": "string_writer_service",
"string_endpoint": visibility_string_stream.get_endpoint(),
"control_endpoint": control_stream.get_endpoint()
},
configuration_stream=configuration_stream)
# start Ice
logging.info("Starting Ice")
ice_runner = IceRunner("testbed_data")
ice_runner.start()
time.sleep(5)
logging.info("Starting services")
string_writer_service_runner.start()
tostring_service_runner.start()
visibility_datagram_source_service_runner.start()
time.sleep(5)
logging.info("Publishing configuration")
mainline_configuration_endpoint = configuration_stream.get_endpoint()
configuration_message = ConfigurationMessage({
"antennas": {
"ant2": {
"name": "ak02",
"itrf":
(-2556109.976515, 5097388.699862, -2848440.12097248)
},
"ant4": {
"name": "ak04",
"itrf": (-2556087.396082, 5097423.589662, -2848396.867933)
},
"ant5": {
"name": "ak05",
"itrf":
(-2556028.607336, 5097451.468188, -2848399.83113161)
},
"ant10": {
"name": "ak10",
"itrf": (-2556059.228687, 5097560.766055, -2848178.119367)
},
"ant12": {
"name": "ak12",
"itrf":
(-2556496.237175, 5097333.724901, -2848187.33832738)
},
# other to get 12-antennas
"ant7": {
"name": "ak07",
"itrf": (-2556282.880670, 5097252.290820, -2848527.104272)
},
"ant11": {
"name": "ak11",
"itrf": (-2556397.233607, 5097421.429903, -2848124.497319)
},
# old BETA antennas
"ant1": {
"name": "ak01",
"itrf": (-2556084.669, 5097398.337, -2848424.133)
},
"ant15": {
"name": "ak15",
"itrf":
(-2555389.850372, 5097664.627578, -2848561.95991566)
},
"ant3": {
"name": "ak03",
"itrf":
(-2556118.109261, 5097384.719695, -2848417.19642608)
},
"ant6": {
"name": "ak06",
"itrf":
(-2556227.878593, 5097380.442223, -2848323.44598377)
},
"ant8": {
"name": "ak08",
"itrf": (-2556002.509816, 5097320.293832, -2848637.482106)
},
"ant9": {
"name": "ak09",
"itrf": (-2555888.891875, 5097552.280516, -2848324.679547)
}
},
"metadata_source": {
"host": "localhost",
"port": "4061",
"topicmanager": "IceStorm/[email protected]",
"topic": "metadata",
"adapter": "IngestPipeline"
},
"datagram_source": {
"host": "localhost",
"port": "3000"
},
"correlation_modes": {
"standard": {
"channel_width": "18.518518",
"interval": "5000000",
"number_of_channels": "216",
"stokes": ["XX", "XY", "YX", "YY"]
}
},
"maximum_number_of_beams":
"36",
"string_writer_service.output_path":
"output.txt"
})
messager.publish(mainline_configuration_endpoint,
configuration_message)
logging.info("Starting processing")
mainline_control_endpoint = control_stream.get_endpoint()
messager.publish(mainline_control_endpoint, StringMessage("Start"))
# start playback
logging.info("Starting playback")
playback = Playback("testbed_data")
playback.playback("data/ade1card.ms")
playback.wait()
time.sleep(10)
messager.publish(mainline_control_endpoint, StringMessage("Stop"))
time.sleep(10)
visibility_datagram_source_service_runner.terminate()
tostring_service_runner.terminate()
string_writer_service_runner.terminate()
# stop Ice
logging.info("stopping Ice")
ice_runner.stop()
def test(self):
messaging_system = QueueMessagingSystem()
messager = Messager()
configuration_stream = messager.get_stream(messaging_system,
"configuration",
ConfigurationMessage)
control_stream = messager.get_stream(messaging_system, "control",
StringMessage)
service_runner_factory = ServiceRunnerFactory(messager)
letter1_stream = messager.get_stream(messaging_system, "letter1",
StringMessage)
letter1_metrics_stream = messager.get_stream(messaging_system,
"letter1_metrics",
Metrics)
letter1_generator_service_runner = service_runner_factory.get_service_runner(
LetterGeneratorService, {
"name": "letter1_generator_service",
"endpoint": letter1_stream.get_write_endpoint()
},
configuration_stream=configuration_stream,
metrics_stream=letter1_metrics_stream)
letter2_stream = messager.get_stream(messaging_system, "letter2",
StringMessage)
letter2_metrics_stream = messager.get_stream(messaging_system,
"letter2_metrics",
Metrics)
letter2_generator_service_runner = service_runner_factory.get_service_runner(
LetterGeneratorService, {
"name": "letter2_generator_service",
"endpoint": letter2_stream.get_write_endpoint()
},
configuration_stream=configuration_stream,
metrics_stream=letter2_metrics_stream)
concatenation_stream = messager.get_stream(messaging_system,
"concatenation",
StringMessage)
concatenator_metrics_stream = messager.get_stream(
messaging_system, "concatenator_metrics", Metrics)
string_concatenator_service_runner = service_runner_factory.get_service_runner(
StringConcatenatorService, {
"name": "string_concatenator_service",
"first_endpoint": letter1_stream.get_read_endpoint(),
"second_endpoint": letter2_stream.get_read_endpoint(),
"concatenation_endpoint":
concatenation_stream.get_write_endpoint(),
"control_endpoint": control_stream.get_read_endpoint()
},
configuration_stream=configuration_stream,
metrics_stream=concatenator_metrics_stream)
writer_metrics_stream = messager.get_stream(messaging_system,
"writer_metrics", Metrics)
string_writer_service_runner = service_runner_factory.get_service_runner(
StringWriterService, {
"name": "string_writer_service",
"string_endpoint": concatenation_stream.get_read_endpoint(),
"control_endpoint": control_stream.get_read_endpoint()
},
configuration_stream=configuration_stream,
metrics_stream=writer_metrics_stream)
monitor_service = GenericMonitorService("generic_monitor_service", [
letter1_metrics_stream.get_read_endpoint(),
letter2_metrics_stream.get_read_endpoint(),
concatenator_metrics_stream.get_read_endpoint(),
writer_metrics_stream.get_read_endpoint()
])
monitor_service_runner = ServiceRunner(monitor_service, messager)
# start them, wait ten seconds, stop them
logging.info("starting services")
monitor_service_runner.start()
string_writer_service_runner.start()
string_concatenator_service_runner.start()
letter1_generator_service_runner.start()
letter2_generator_service_runner.start()
time.sleep(5)
logging.info("Publishing ConfigurationMessage")
mainline_configuration_endpoint = configuration_stream.get_write_endpoint(
)
configuration_message = ConfigurationMessage({
"letter1_generator_service.upper":
True,
"string_writer_service.output_path":
"output.txt"
})
messager.publish(mainline_configuration_endpoint,
configuration_message)
time.sleep(5)
mainline_control_endpoint = control_stream.get_write_endpoint()
logging.info("Publishing 'Start' control message")
messager.publish(mainline_control_endpoint, StringMessage("Start"))
time.sleep(5)
logging.info("Publishing 'Stop' control message")
messager.publish(mainline_control_endpoint, StringMessage("Stop"))
time.sleep(5)
logging.info("Stopping services")
letter1_generator_service_runner.terminate()
letter2_generator_service_runner.terminate()
string_concatenator_service_runner.terminate()
string_writer_service_runner.terminate()
monitor_service_runner.terminate()