You can use the Custom BackOffPolicy pattern in Spring Retry to incorporate server-provided Retry-After headers dynamically. You can follow the steps below:
- Add Spring Retry Dependency:
- Custom BackOffPolicy
- Retry Configuration:
Here is the code implementation of the above steps:
In the code steps above, we are using RetryAfterBackOffPolicy to Reads Retry-After from headers and calculate the backoff time; Dynamic Backoff ensures delays are aligned with server instructions and Integration uses @Retryable to apply retries with custom backoff logic.