CallerInitiates the operation.

Retrying serviceOwns retry policy and fallback.

DependencyMay fail transiently or permanently.

First attempt

Caller → Retrying service sync {{first-call}}

Retrying service → Dependency sync Execute attempt 1.

Dependency → Retrying service error {{failure}}

Retrying service → Caller return {{final-result}}

Retry loop

Retrying service → itself self Wait for the configured backoff.

Retrying service → Dependency sync {{retry-one}}

Retrying service → Dependency sync {{retry-two}}

Fallback or exhaust

Retrying service → itself self {{fallback}}

Retrying service → Caller error {{give-up}}

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