Backoff¶

class valkey.backoff.AbstractBackoff[source]¶

Backoff interface

abstractmethod compute(failures)[source]¶

Compute backoff in seconds upon failure

reset()[source]¶: Reset internal state before an operation. reset is called once at the beginning of every call to Retry.call_with_retry

class valkey.backoff.ConstantBackoff(backoff)[source]¶

Constant backoff upon failure

compute(failures)[source]¶

Compute backoff in seconds upon failure

class valkey.backoff.DecorrelatedJitterBackoff(cap=0.512, base=0.008)[source]¶

Decorrelated jitter backoff upon failure

Parameters:

compute(failures)[source]¶

Compute backoff in seconds upon failure

Reset internal state before an operation. reset is called once at the beginning of every call to Retry.call_with_retry

class valkey.backoff.EqualJitterBackoff(cap=0.512, base=0.008)[source]¶

Equal jitter backoff upon failure

Parameters:

compute(failures)[source]¶

Compute backoff in seconds upon failure

class valkey.backoff.ExponentialBackoff(cap=0.512, base=0.008)[source]¶

Exponential backoff upon failure

Parameters:

compute(failures)[source]¶

Compute backoff in seconds upon failure

class valkey.backoff.FullJitterBackoff(cap=0.512, base=0.008)[source]¶

Full jitter backoff upon failure

Parameters:

compute(failures)[source]¶

Compute backoff in seconds upon failure

class valkey.backoff.NoBackoff[source]¶

No backoff upon failure