def report_app_metadata():
CoreAgentSocket.instance().send(
ApplicationEvent(
event_type="scout.metadata",
event_value=get_metadata(),
source="Pid: " + str(getpid()),
timestamp=dt.datetime.utcnow(),
))
def test_socket_instance_is_recreated_if_not_running(running_agent):
socket1 = CoreAgentSocket.instance()
socket1.stop()
socket1.join()
socket2 = CoreAgentSocket.instance()
try:
assert socket2 is not socket1
finally:
socket2.stop()
socket2.join()
def test_socket_instance_is_a_singleton(running_agent):
socket1 = CoreAgentSocket.instance()
socket2 = CoreAgentSocket.instance()
try:
assert socket2 is socket1
finally:
socket1.stop()
socket1.join()
socket2.stop()
socket2.join()
def finish(self):
logger.debug("Stopping request: %s", self.request_id)
if self.end_time is None:
self.end_time = dt.datetime.utcnow()
if self.is_real_request:
self.tag("mem_delta", self._get_mem_delta())
if not self.is_ignored():
batch_command = BatchCommand.from_tracked_request(self)
CoreAgentSocket.instance().send(batch_command)
SamplersThread.ensure_started()
from scout_apm.core.context import context
context.clear_tracked_request(self)
def socket(running_agent):
socket = CoreAgentSocket.instance()
try:
time.sleep(0.01) # wait for socket to connect and register
yield socket
finally:
socket.stop()
socket.join()
def run(self):
logger.debug("Starting Samplers.")
instances = [Cpu(), Memory()]
while True:
for instance in instances:
event_value = instance.run()
if event_value is not None:
event_type = instance.metric_type + "/" + instance.metric_name
event = ApplicationEvent(
event_value=event_value,
event_type=event_type,
timestamp=dt.datetime.utcnow(),
source="Pid: " + str(os.getpid()),
)
CoreAgentSocket.instance().send(event)
should_stop = self._stop_event.wait(timeout=60)
if should_stop:
logger.debug("Stopping Samplers.")
break
def socket(cls):
return CoreAgentSocket.instance(scout_config=ScoutConfig())