nebius.aio.metrics.AuthMetricsRecorder

class documentation

class AuthMetricsRecorder: (source)

Small mutable auth metrics recorder with a fixed provider label.

Method	`__init__`	Undocumented
Method	`cache_hit`	Emit a cache hit event.
Method	`cache_invalidate`	Emit a cache invalidation event.
Method	`cache_miss`	Emit a cache miss event.
Method	`cache_refresh`	Emit a cache refresh event.
Method	`cache_store`	Emit a cache store event.
Method	`set_metrics`	Replace callbacks, sharing callback state with recorders when given.
Method	`token_acquire`	Emit a token acquisition event.
Method	`token_acquire_from_start`	Emit token acquisition duration and optional token lifetime.
Method	`token_lifetime`	Emit token lifetime when the token has an aware expiration timestamp.
Method	`token_refresh`	Emit a token refresh event.
Instance Variable	`provider`	Undocumented
Instance Variable	`_cell`	Undocumented

def __init__(self, metrics: AuthMetricsLike, provider: str): (source) ¶

Undocumented

Emit a cache hit event.

Emit a cache invalidation event.

def cache_miss(self, result: MetricResult): (source) ¶

Emit a cache miss event.

def cache_refresh(self, result: MetricResult): (source) ¶

Emit a cache refresh event.

def cache_store(self, result: MetricResult): (source) ¶

Emit a cache store event.

def set_metrics(self, metrics: AuthMetricsLike): (source) ¶

Replace callbacks, sharing callback state with recorders when given.

def token_acquire(self, result: MetricResult, duration_seconds: float, attempt: int): (source) ¶

Emit a token acquisition event.

def token_acquire_from_start(self, result: MetricResult, start: float, attempt: int, token: object | None = None): (source) ¶

Emit token acquisition duration and optional token lifetime.

start must come from metric_start. When token is provided for a successful acquisition, its lifetime is emitted too.

def token_lifetime(self, token: object): (source) ¶

Emit token lifetime when the token has an aware expiration timestamp.

def token_refresh(self, result: MetricResult, duration_seconds: float, background: bool = True): (source) ¶

Emit a token refresh event.

Undocumented

Undocumented