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1955 lines (1673 loc) · 64.8 KB
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"""SDK Telemetry helpers."""
from bisect import bisect_left
import threading
import os
from enum import Enum
import abc
from splitio.engine.impressions import ImpressionsMode
from splitio.optional.loaders import asyncio
BUCKETS = (
1000, 1500, 2250, 3375, 5063,
7594, 11391, 17086, 25629, 38443,
57665, 86498, 129746, 194620, 291929,
437894, 656841, 985261, 1477892, 2216838,
3325257, 4987885, 7481828
)
MAX_LATENCY = 7481828
MAX_LATENCY_BUCKET_COUNT = 23
MAX_STREAMING_EVENTS = 20
MAX_TAGS = 10
class CounterConstants(Enum):
"""Impressions and events counters constants"""
IMPRESSIONS_QUEUED = 'impressionsQueued'
IMPRESSIONS_DEDUPED = 'impressionsDeduped'
IMPRESSIONS_DROPPED = 'impressionsDropped'
EVENTS_QUEUED = 'eventsQueued'
EVENTS_DROPPED = 'eventsDropped'
class _ConfigParams(Enum):
"""Config parameters constants"""
SPLITS_REFRESH_RATE = 'featuresRefreshRate'
SEGMENTS_REFRESH_RATE = 'segmentsRefreshRate'
IMPRESSIONS_REFRESH_RATE = 'impressionsRefreshRate'
EVENTS_REFRESH_RATE = 'eventsPushRate'
TELEMETRY_REFRESH_RATE = 'metricsRefreshRate'
OPERATION_MODE = 'operationMode'
STORAGE_TYPE = 'storageType'
STREAMING_ENABLED = 'streamingEnabled'
IMPRESSIONS_QUEUE_SIZE = 'impressionsQueueSize'
EVENTS_QUEUE_SIZE = 'eventsQueueSize'
IMPRESSIONS_MODE = 'impressionsMode'
IMPRESSIONS_LISTENER = 'impressionListener'
class _ExtraConfig(Enum):
"""Extra config constants"""
ACTIVE_FACTORY_COUNT = 'activeFactoryCount'
REDUNDANT_FACTORY_COUNT = 'redundantFactoryCount'
BLOCK_UNTIL_READY_TIMEOUT = 'blockUntilReadyTimeout'
NOT_READY = 'notReady'
TIME_UNTIL_READY = 'timeUntilReady'
REFRESH_RATE = 'refreshRate'
HTTP_PROXY = 'httpProxy'
HTTPS_PROXY_ENV = 'HTTPS_PROXY'
class _ApiURLs(Enum):
"""Api URL constants"""
SDK_URL = 'sdk_url'
EVENTS_URL = 'events_url'
AUTH_URL = 'auth_url'
STREAMING_URL = 'streaming_url'
TELEMETRY_URL = 'telemetry_url'
URL_OVERRIDE = 'urlOverride'
class HTTPExceptionsAndLatencies(Enum):
"""Sync exceptions and latencies constants"""
HTTP_ERRORS = 'httpErrors'
HTTP_LATENCIES = 'httpLatencies'
SPLIT = 'split'
SEGMENT = 'segment'
IMPRESSION = 'impression'
IMPRESSION_COUNT = 'impressionCount'
EVENT = 'event'
TELEMETRY = 'telemetry'
TOKEN = 'token'
class MethodExceptionsAndLatencies(Enum):
"""Method exceptions and latencies constants"""
METHOD_LATENCIES = 'methodLatencies'
METHOD_EXCEPTIONS = 'methodExceptions'
TREATMENT = 'treatment'
TREATMENTS = 'treatments'
TREATMENT_WITH_CONFIG = 'treatment_with_config'
TREATMENTS_WITH_CONFIG = 'treatments_with_config'
TREATMENTS_BY_FLAG_SET = 'treatments_by_flag_set'
TREATMENTS_BY_FLAG_SETS = 'treatments_by_flag_sets'
TREATMENTS_WITH_CONFIG_BY_FLAG_SET = 'treatments_with_config_by_flag_set'
TREATMENTS_WITH_CONFIG_BY_FLAG_SETS = 'treatments_with_config_by_flag_sets'
TRACK = 'track'
class _LastSynchronizationConstants(Enum):
"""Last sync constants"""
LAST_SYNCHRONIZATIONS = 'lastSynchronizations'
class SSEStreamingStatus(Enum):
"""SSE streaming status enums"""
ENABLED = 0
DISABLED = 1
PAUSED = 2
class SSEConnectionError(Enum):
"""SSE Connection Error enums"""
REQUESTED = 0
NON_REQUESTED = 1
class SSESyncMode(Enum):
"""SSE sync mode enums"""
STREAMING = 0
POLLING = 1
class _StreamingEventsConstant(Enum):
"""Storage types constant"""
STREAMING_EVENTS = 'streamingEvents'
class StreamingEventTypes(Enum):
"""Streaming event types constants"""
CONNECTION_ESTABLISHED = 0
OCCUPANCY_PRI = 10
OCCUPANCY_SEC = 20
STREAMING_STATUS = 30
SSE_CONNECTION_ERROR = 40
TOKEN_REFRESH = 50
ABLY_ERROR = 60
SYNC_MODE_UPDATE = 70
class StorageType(Enum):
"""Storage types constants"""
MEMORY = 'memory'
REDIS = 'redis'
PLUGGABLE = 'pluggable'
class OperationMode(Enum):
"""Storage modes constants"""
STANDALONE = 'standalone'
CONSUMER = 'consumer'
PARTIAL_CONSUMER = 'partial_consumer'
class UpdateFromSSE(Enum):
"""Update from sse constants"""
SPLIT_UPDATE = 'sp'
RBS_UPDATE = 'rbs'
def get_latency_bucket_index(micros):
"""
Find the bucket index for a measured latency.
:param micros: Measured latency in microseconds
:type micros: int
:return: Bucket index for the given latency
:rtype: int
"""
if micros > MAX_LATENCY:
return len(BUCKETS) - 1
return bisect_left(BUCKETS, micros)
class MethodLatenciesBase(object, metaclass=abc.ABCMeta):
"""
Method Latency base class
"""
def _reset_all(self):
"""Reset variables"""
self._treatment = [0] * MAX_LATENCY_BUCKET_COUNT
self._treatments = [0] * MAX_LATENCY_BUCKET_COUNT
self._treatment_with_config = [0] * MAX_LATENCY_BUCKET_COUNT
self._treatments_with_config = [0] * MAX_LATENCY_BUCKET_COUNT
self._treatments_by_flag_set = [0] * MAX_LATENCY_BUCKET_COUNT
self._treatments_by_flag_sets = [0] * MAX_LATENCY_BUCKET_COUNT
self._treatments_with_config_by_flag_set = [0] * MAX_LATENCY_BUCKET_COUNT
self._treatments_with_config_by_flag_sets = [0] * MAX_LATENCY_BUCKET_COUNT
self._track = [0] * MAX_LATENCY_BUCKET_COUNT
@abc.abstractmethod
def add_latency(self, method, latency):
"""
Add Latency method
"""
@abc.abstractmethod
def pop_all(self):
"""
Pop all latencies
"""
class MethodLatencies(MethodLatenciesBase):
"""
Method Latency class
"""
def __init__(self):
"""Constructor"""
self._lock = threading.RLock()
with self._lock:
self._reset_all()
def add_latency(self, method, latency):
"""
Add Latency method
:param method: passed method name
:type method: str
:param latency: amount of latency in microseconds
:type latency: int
"""
latency_bucket = get_latency_bucket_index(latency)
with self._lock:
if method == MethodExceptionsAndLatencies.TREATMENT:
self._treatment[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS:
self._treatments[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENT_WITH_CONFIG:
self._treatment_with_config[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG:
self._treatments_with_config[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SET:
self._treatments_by_flag_set[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SETS:
self._treatments_by_flag_sets[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SET:
self._treatments_with_config_by_flag_set[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SETS:
self._treatments_with_config_by_flag_sets[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TRACK:
self._track[latency_bucket] += 1
else:
return
def pop_all(self):
"""
Pop all latencies
:return: Dictonary of latencies
:rtype: dict
"""
with self._lock:
latencies = {MethodExceptionsAndLatencies.METHOD_LATENCIES.value: {
MethodExceptionsAndLatencies.TREATMENT.value: self._treatment,
MethodExceptionsAndLatencies.TREATMENTS.value: self._treatments,
MethodExceptionsAndLatencies.TREATMENT_WITH_CONFIG.value: self._treatment_with_config,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG.value: self._treatments_with_config,
MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SET.value: self._treatments_by_flag_set,
MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SETS.value: self._treatments_by_flag_sets,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SET.value: self._treatments_with_config_by_flag_set,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SETS.value: self._treatments_with_config_by_flag_sets,
MethodExceptionsAndLatencies.TRACK.value: self._track}
}
self._reset_all()
return latencies
class MethodLatenciesAsync(MethodLatenciesBase):
"""
Method async Latency class
"""
@classmethod
async def create(cls):
"""Constructor"""
self = cls()
self._lock = asyncio.Lock()
async with self._lock:
self._reset_all()
return self
async def add_latency(self, method, latency):
"""
Add Latency method
:param method: passed method name
:type method: str
:param latency: amount of latency in microseconds
:type latency: int
"""
latency_bucket = get_latency_bucket_index(latency)
async with self._lock:
if method == MethodExceptionsAndLatencies.TREATMENT:
self._treatment[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS:
self._treatments[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENT_WITH_CONFIG:
self._treatment_with_config[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG:
self._treatments_with_config[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SET:
self._treatments_by_flag_set[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SETS:
self._treatments_by_flag_sets[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SET:
self._treatments_with_config_by_flag_set[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SETS:
self._treatments_with_config_by_flag_sets[latency_bucket] += 1
elif method == MethodExceptionsAndLatencies.TRACK:
self._track[latency_bucket] += 1
else:
return
async def pop_all(self):
"""
Pop all latencies
:return: Dictonary of latencies
:rtype: dict
"""
async with self._lock:
latencies = {MethodExceptionsAndLatencies.METHOD_LATENCIES.value: {
MethodExceptionsAndLatencies.TREATMENT.value: self._treatment,
MethodExceptionsAndLatencies.TREATMENTS.value: self._treatments,
MethodExceptionsAndLatencies.TREATMENT_WITH_CONFIG.value: self._treatment_with_config,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG.value: self._treatments_with_config,
MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SET.value: self._treatments_by_flag_set,
MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SETS.value: self._treatments_by_flag_sets,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SET.value: self._treatments_with_config_by_flag_set,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SETS.value: self._treatments_with_config_by_flag_sets,
MethodExceptionsAndLatencies.TRACK.value: self._track}
}
self._reset_all()
return latencies
class HTTPLatenciesBase(object, metaclass=abc.ABCMeta):
"""
HTTP Latency class
"""
def _reset_all(self):
"""Reset variables"""
self._split = [0] * MAX_LATENCY_BUCKET_COUNT
self._segment = [0] * MAX_LATENCY_BUCKET_COUNT
self._impression = [0] * MAX_LATENCY_BUCKET_COUNT
self._impression_count = [0] * MAX_LATENCY_BUCKET_COUNT
self._event = [0] * MAX_LATENCY_BUCKET_COUNT
self._telemetry = [0] * MAX_LATENCY_BUCKET_COUNT
self._token = [0] * MAX_LATENCY_BUCKET_COUNT
@abc.abstractmethod
def add_latency(self, resource, latency):
"""
Add Latency method
"""
@abc.abstractmethod
def pop_all(self):
"""
Pop all latencies
"""
class HTTPLatencies(HTTPLatenciesBase):
"""
HTTP Latency class
"""
def __init__(self):
"""Constructor"""
self._lock = threading.RLock()
with self._lock:
self._reset_all()
def add_latency(self, resource, latency):
"""
Add Latency method
:param resource: passed resource name
:type resource: str
:param latency: amount of latency in microseconds
:type latency: int
"""
latency_bucket = get_latency_bucket_index(latency)
with self._lock:
if resource == HTTPExceptionsAndLatencies.SPLIT:
self._split[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.SEGMENT:
self._segment[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.IMPRESSION:
self._impression[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.IMPRESSION_COUNT:
self._impression_count[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.EVENT:
self._event[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.TELEMETRY:
self._telemetry[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.TOKEN:
self._token[latency_bucket] += 1
else:
return
def pop_all(self):
"""
Pop all latencies
:return: Dictonary of latencies
:rtype: dict
"""
with self._lock:
latencies = {HTTPExceptionsAndLatencies.HTTP_LATENCIES.value: {HTTPExceptionsAndLatencies.SPLIT.value: self._split, HTTPExceptionsAndLatencies.SEGMENT.value: self._segment, HTTPExceptionsAndLatencies.IMPRESSION.value: self._impression,
HTTPExceptionsAndLatencies.IMPRESSION_COUNT.value: self._impression_count, HTTPExceptionsAndLatencies.EVENT.value: self._event,
HTTPExceptionsAndLatencies.TELEMETRY.value: self._telemetry, HTTPExceptionsAndLatencies.TOKEN.value: self._token}
}
self._reset_all()
return latencies
class HTTPLatenciesAsync(HTTPLatenciesBase):
"""
HTTP Latency async class
"""
@classmethod
async def create(cls):
"""Constructor"""
self = cls()
self._lock = asyncio.Lock()
async with self._lock:
self._reset_all()
return self
async def add_latency(self, resource, latency):
"""
Add Latency method
:param resource: passed resource name
:type resource: str
:param latency: amount of latency in microseconds
:type latency: int
"""
latency_bucket = get_latency_bucket_index(latency)
async with self._lock:
if resource == HTTPExceptionsAndLatencies.SPLIT:
self._split[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.SEGMENT:
self._segment[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.IMPRESSION:
self._impression[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.IMPRESSION_COUNT:
self._impression_count[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.EVENT:
self._event[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.TELEMETRY:
self._telemetry[latency_bucket] += 1
elif resource == HTTPExceptionsAndLatencies.TOKEN:
self._token[latency_bucket] += 1
else:
return
async def pop_all(self):
"""
Pop all latencies
:return: Dictonary of latencies
:rtype: dict
"""
async with self._lock:
latencies = {HTTPExceptionsAndLatencies.HTTP_LATENCIES.value: {HTTPExceptionsAndLatencies.SPLIT.value: self._split, HTTPExceptionsAndLatencies.SEGMENT.value: self._segment, HTTPExceptionsAndLatencies.IMPRESSION.value: self._impression,
HTTPExceptionsAndLatencies.IMPRESSION_COUNT.value: self._impression_count, HTTPExceptionsAndLatencies.EVENT.value: self._event,
HTTPExceptionsAndLatencies.TELEMETRY.value: self._telemetry, HTTPExceptionsAndLatencies.TOKEN.value: self._token}
}
self._reset_all()
return latencies
class MethodExceptionsBase(object, metaclass=abc.ABCMeta):
"""
Method exceptions base class
"""
def _reset_all(self):
"""Reset variables"""
self._treatment = 0
self._treatments = 0
self._treatment_with_config = 0
self._treatments_with_config = 0
self._treatments_by_flag_set = 0
self._treatments_by_flag_sets = 0
self._treatments_with_config_by_flag_set = 0
self._treatments_with_config_by_flag_sets = 0
self._track = 0
@abc.abstractmethod
def add_exception(self, method):
"""
Add exceptions method
"""
@abc.abstractmethod
def pop_all(self):
"""
Pop all exceptions
"""
class MethodExceptions(MethodExceptionsBase):
"""
Method exceptions class
"""
def __init__(self):
"""Constructor"""
self._lock = threading.RLock()
with self._lock:
self._reset_all()
def add_exception(self, method):
"""
Add exceptions method
:param method: passed method name
:type method: str
"""
with self._lock:
if method == MethodExceptionsAndLatencies.TREATMENT:
self._treatment += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS:
self._treatments += 1
elif method == MethodExceptionsAndLatencies.TREATMENT_WITH_CONFIG:
self._treatment_with_config += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG:
self._treatments_with_config += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SET:
self._treatments_by_flag_set += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SETS:
self._treatments_by_flag_sets += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SET:
self._treatments_with_config_by_flag_set += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SETS:
self._treatments_with_config_by_flag_sets += 1
elif method == MethodExceptionsAndLatencies.TRACK:
self._track += 1
else:
return
def pop_all(self):
"""
Pop all exceptions
:return: Dictonary of exceptions
:rtype: dict
"""
with self._lock:
exceptions = {
MethodExceptionsAndLatencies.METHOD_EXCEPTIONS.value: {
MethodExceptionsAndLatencies.TREATMENT.value: self._treatment,
MethodExceptionsAndLatencies.TREATMENTS.value: self._treatments,
MethodExceptionsAndLatencies.TREATMENT_WITH_CONFIG.value: self._treatment_with_config,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG.value: self._treatments_with_config,
MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SET.value: self._treatments_by_flag_set,
MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SETS.value: self._treatments_by_flag_sets,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SET.value: self._treatments_with_config_by_flag_set,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SETS.value: self._treatments_with_config_by_flag_sets,
MethodExceptionsAndLatencies.TRACK.value: self._track}
}
self._reset_all()
return exceptions
class MethodExceptionsAsync(MethodExceptionsBase):
"""
Method async exceptions class
"""
@classmethod
async def create(cls):
"""Constructor"""
self = cls()
self._lock = asyncio.Lock()
async with self._lock:
self._reset_all()
return self
async def add_exception(self, method):
"""
Add exceptions method
:param method: passed method name
:type method: str
"""
async with self._lock:
if method == MethodExceptionsAndLatencies.TREATMENT:
self._treatment += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS:
self._treatments += 1
elif method == MethodExceptionsAndLatencies.TREATMENT_WITH_CONFIG:
self._treatment_with_config += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG:
self._treatments_with_config += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SET:
self._treatments_by_flag_set += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SETS:
self._treatments_by_flag_sets += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SET:
self._treatments_with_config_by_flag_set += 1
elif method == MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SETS:
self._treatments_with_config_by_flag_sets += 1
elif method == MethodExceptionsAndLatencies.TRACK:
self._track += 1
else:
return
async def pop_all(self):
"""
Pop all exceptions
:return: Dictonary of exceptions
:rtype: dict
"""
async with self._lock:
exceptions = {
MethodExceptionsAndLatencies.METHOD_EXCEPTIONS.value: {
MethodExceptionsAndLatencies.TREATMENT.value: self._treatment,
MethodExceptionsAndLatencies.TREATMENTS.value: self._treatments,
MethodExceptionsAndLatencies.TREATMENT_WITH_CONFIG.value: self._treatment_with_config,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG.value: self._treatments_with_config,
MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SET.value: self._treatments_by_flag_set,
MethodExceptionsAndLatencies.TREATMENTS_BY_FLAG_SETS.value: self._treatments_by_flag_sets,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SET.value: self._treatments_with_config_by_flag_set,
MethodExceptionsAndLatencies.TREATMENTS_WITH_CONFIG_BY_FLAG_SETS.value: self._treatments_with_config_by_flag_sets,
MethodExceptionsAndLatencies.TRACK.value: self._track}
}
self._reset_all()
return exceptions
class LastSynchronizationBase(object, metaclass=abc.ABCMeta):
"""
Last Synchronization info base class
"""
def _reset_all(self):
"""Reset variables"""
self._split = 0
self._segment = 0
self._impression = 0
self._impression_count = 0
self._event = 0
self._telemetry = 0
self._token = 0
@abc.abstractmethod
def add_latency(self, resource, sync_time):
"""
Add Latency method
"""
@abc.abstractmethod
def get_all(self):
"""
get all exceptions
"""
class LastSynchronization(LastSynchronizationBase):
"""
Last Synchronization info class
"""
def __init__(self):
"""Constructor"""
self._lock = threading.RLock()
with self._lock:
self._reset_all()
def add_latency(self, resource, sync_time):
"""
Add Latency method
:param resource: passed resource name
:type resource: str
:param sync_time: amount of last sync time
:type sync_time: int
"""
with self._lock:
if resource == HTTPExceptionsAndLatencies.SPLIT:
self._split = sync_time
elif resource == HTTPExceptionsAndLatencies.SEGMENT:
self._segment = sync_time
elif resource == HTTPExceptionsAndLatencies.IMPRESSION:
self._impression = sync_time
elif resource == HTTPExceptionsAndLatencies.IMPRESSION_COUNT:
self._impression_count = sync_time
elif resource == HTTPExceptionsAndLatencies.EVENT:
self._event = sync_time
elif resource == HTTPExceptionsAndLatencies.TELEMETRY:
self._telemetry = sync_time
elif resource == HTTPExceptionsAndLatencies.TOKEN:
self._token = sync_time
else:
return
def get_all(self):
"""
get all exceptions
:return: Dictonary of latencies
:rtype: dict
"""
with self._lock:
return {
_LastSynchronizationConstants.LAST_SYNCHRONIZATIONS.value: {
HTTPExceptionsAndLatencies.SPLIT.value: self._split,
HTTPExceptionsAndLatencies.SEGMENT.value: self._segment,
HTTPExceptionsAndLatencies.IMPRESSION.value: self._impression,
HTTPExceptionsAndLatencies.IMPRESSION_COUNT.value: self._impression_count,
HTTPExceptionsAndLatencies.EVENT.value: self._event,
HTTPExceptionsAndLatencies.TELEMETRY.value: self._telemetry,
HTTPExceptionsAndLatencies.TOKEN.value: self._token}
}
class LastSynchronizationAsync(LastSynchronizationBase):
"""
Last Synchronization async info class
"""
@classmethod
async def create(cls):
"""Constructor"""
self = cls()
self._lock = asyncio.Lock()
async with self._lock:
self._reset_all()
return self
async def add_latency(self, resource, sync_time):
"""
Add Latency method
:param resource: passed resource name
:type resource: str
:param sync_time: amount of last sync time
:type sync_time: int
"""
async with self._lock:
if resource == HTTPExceptionsAndLatencies.SPLIT:
self._split = sync_time
elif resource == HTTPExceptionsAndLatencies.SEGMENT:
self._segment = sync_time
elif resource == HTTPExceptionsAndLatencies.IMPRESSION:
self._impression = sync_time
elif resource == HTTPExceptionsAndLatencies.IMPRESSION_COUNT:
self._impression_count = sync_time
elif resource == HTTPExceptionsAndLatencies.EVENT:
self._event = sync_time
elif resource == HTTPExceptionsAndLatencies.TELEMETRY:
self._telemetry = sync_time
elif resource == HTTPExceptionsAndLatencies.TOKEN:
self._token = sync_time
else:
return
async def get_all(self):
"""
get all exceptions
:return: Dictonary of latencies
:rtype: dict
"""
async with self._lock:
return {
_LastSynchronizationConstants.LAST_SYNCHRONIZATIONS.value: {
HTTPExceptionsAndLatencies.SPLIT.value: self._split,
HTTPExceptionsAndLatencies.SEGMENT.value: self._segment,
HTTPExceptionsAndLatencies.IMPRESSION.value: self._impression,
HTTPExceptionsAndLatencies.IMPRESSION_COUNT.value: self._impression_count,
HTTPExceptionsAndLatencies.EVENT.value: self._event,
HTTPExceptionsAndLatencies.TELEMETRY.value: self._telemetry,
HTTPExceptionsAndLatencies.TOKEN.value: self._token}
}
class HTTPErrorsBase(object, metaclass=abc.ABCMeta):
"""
Http errors base class
"""
def _reset_all(self):
"""Reset variables"""
self._split = {}
self._segment = {}
self._impression = {}
self._impression_count = {}
self._event = {}
self._telemetry = {}
self._token = {}
@abc.abstractmethod
def add_error(self, resource, status):
"""
Add Latency method
"""
@abc.abstractmethod
def pop_all(self):
"""
Pop all errors
"""
class HTTPErrors(HTTPErrorsBase):
"""
Http errors class
"""
def __init__(self):
"""Constructor"""
self._lock = threading.RLock()
with self._lock:
self._reset_all()
def add_error(self, resource, status):
"""
Add Latency method
:param resource: passed resource name
:type resource: str
:param status: http error code
:type status: str
"""
status = str(status)
with self._lock:
if resource == HTTPExceptionsAndLatencies.SPLIT:
if status not in self._split:
self._split[status] = 0
self._split[status] += 1
elif resource == HTTPExceptionsAndLatencies.SEGMENT:
if status not in self._segment:
self._segment[status] = 0
self._segment[status] += 1
elif resource == HTTPExceptionsAndLatencies.IMPRESSION:
if status not in self._impression:
self._impression[status] = 0
self._impression[status] += 1
elif resource == HTTPExceptionsAndLatencies.IMPRESSION_COUNT:
if status not in self._impression_count:
self._impression_count[status] = 0
self._impression_count[status] += 1
elif resource == HTTPExceptionsAndLatencies.EVENT:
if status not in self._event:
self._event[status] = 0
self._event[status] += 1
elif resource == HTTPExceptionsAndLatencies.TELEMETRY:
if status not in self._telemetry:
self._telemetry[status] = 0
self._telemetry[status] += 1
elif resource == HTTPExceptionsAndLatencies.TOKEN:
if status not in self._token:
self._token[status] = 0
self._token[status] += 1
else:
return
def pop_all(self):
"""
Pop all errors
:return: Dictonary of exceptions
:rtype: dict
"""
with self._lock:
http_errors = {
HTTPExceptionsAndLatencies.HTTP_ERRORS.value: {
HTTPExceptionsAndLatencies.SPLIT.value: self._split,
HTTPExceptionsAndLatencies.SEGMENT.value: self._segment,
HTTPExceptionsAndLatencies.IMPRESSION.value: self._impression,
HTTPExceptionsAndLatencies.IMPRESSION_COUNT.value: self._impression_count, HTTPExceptionsAndLatencies.EVENT.value: self._event,
HTTPExceptionsAndLatencies.TELEMETRY.value: self._telemetry, HTTPExceptionsAndLatencies.TOKEN.value: self._token
}
}
self._reset_all()
return http_errors
class HTTPErrorsAsync(HTTPErrorsBase):
"""
Http error async class
"""
@classmethod
async def create(cls):
"""Constructor"""
self = cls()
self._lock = asyncio.Lock()
async with self._lock:
self._reset_all()
return self
async def add_error(self, resource, status):
"""
Add Latency method
:param resource: passed resource name
:type resource: str
:param status: http error code
:type status: str
"""
status = str(status)
async with self._lock:
if resource == HTTPExceptionsAndLatencies.SPLIT:
if status not in self._split:
self._split[status] = 0
self._split[status] += 1
elif resource == HTTPExceptionsAndLatencies.SEGMENT:
if status not in self._segment:
self._segment[status] = 0
self._segment[status] += 1
elif resource == HTTPExceptionsAndLatencies.IMPRESSION:
if status not in self._impression:
self._impression[status] = 0
self._impression[status] += 1
elif resource == HTTPExceptionsAndLatencies.IMPRESSION_COUNT:
if status not in self._impression_count:
self._impression_count[status] = 0
self._impression_count[status] += 1
elif resource == HTTPExceptionsAndLatencies.EVENT:
if status not in self._event:
self._event[status] = 0
self._event[status] += 1
elif resource == HTTPExceptionsAndLatencies.TELEMETRY:
if status not in self._telemetry:
self._telemetry[status] = 0
self._telemetry[status] += 1
elif resource == HTTPExceptionsAndLatencies.TOKEN:
if status not in self._token:
self._token[status] = 0
self._token[status] += 1
else:
return
async def pop_all(self):
"""
Pop all errors
:return: Dictonary of exceptions
:rtype: dict
"""
async with self._lock:
http_errors = {
HTTPExceptionsAndLatencies.HTTP_ERRORS.value: {
HTTPExceptionsAndLatencies.SPLIT.value: self._split,
HTTPExceptionsAndLatencies.SEGMENT.value: self._segment,
HTTPExceptionsAndLatencies.IMPRESSION.value: self._impression,
HTTPExceptionsAndLatencies.IMPRESSION_COUNT.value: self._impression_count, HTTPExceptionsAndLatencies.EVENT.value: self._event,
HTTPExceptionsAndLatencies.TELEMETRY.value: self._telemetry, HTTPExceptionsAndLatencies.TOKEN.value: self._token
}
}
self._reset_all()
return http_errors
class TelemetryCountersBase(object, metaclass=abc.ABCMeta):
"""
Counters base class
"""
def _reset_all(self):
"""Reset variables"""
self._impressions_queued = 0
self._impressions_deduped = 0
self._impressions_dropped = 0
self._events_queued = 0
self._events_dropped = 0
self._auth_rejections = 0
self._token_refreshes = 0
self._session_length = 0
self._update_from_sse = {}
@abc.abstractmethod
def record_impressions_value(self, resource, value):
"""
Append to the resource value
"""
@abc.abstractmethod
def record_events_value(self, resource, value):
"""
Append to the resource value
"""
@abc.abstractmethod
def record_auth_rejections(self):
"""
Increament the auth rejection resource by one.
"""
@abc.abstractmethod
def record_token_refreshes(self):
"""
Increament the token refreshes resource by one.
"""
@abc.abstractmethod
def record_session_length(self, session):
"""
Set the session length value
"""
@abc.abstractmethod
def get_counter_stats(self, resource):
"""
Get resource counter value
"""