Retry And Error Handling

via “error handling and retry mechanisms for api failures”

Red Ink - A one-stop Xiaohongshu image-and-text generator based on the 🍌Nano Banana Pro🍌, "One Sentence, One Image: Generate Xiaohongshu Text and Images."

Unique: Implements provider-aware retry logic that distinguishes between retryable (429, 503) and fatal (401, 400) errors, with exponential backoff and configurable max retries. Error context (provider, request, failure reason) is logged for debugging and monitoring.

vs others: More sophisticated than naive retry-all approaches because it classifies errors and avoids wasting retries on unrecoverable failures; more flexible than fixed-delay retries because exponential backoff adapts to varying failure durations.