feat: add HTTP 429 rate limit retry support - #4
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mikeh-lago wants to merge 7 commits into
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mikeh-lago wants to merge 7 commits into
mikeh-lago wants to merge 7 commits into
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- Add LagoRateLimitException class for rate limit responses with header info - Add RateLimitRetryMiddleware for automatic retry on 429 responses - Add ClientFactory for creating Guzzle clients with rate limit middleware - Extend Configuration class with retryOnRateLimit and maxRetries options - Include comprehensive tests for all new components - Add detailed RATE_LIMITING.md documentation with usage examples Features: - Automatic retry with configurable max retries (default: 3) - Uses x-ratelimit-reset header when available for optimal timing - Falls back to exponential backoff (1s, 2s, 4s, ...) if header missing - Disable/enable retry behavior via Configuration - Parse and expose rate limit headers through LagoRateLimitException
- Improved RateLimitRetryMiddlewareTest to properly verify retry behavior with promise.wait() - Fixed testRate429WithRetryEnabled() to verify handler is called twice on retry - Enhanced testExponentialBackoffWithoutHeader() with proper assertions and documentation - Improved testMaxRetriesLimit() to explicitly verify 429 response after max retries reached - Enhanced ClientFactoryTest with configuration assertions - Added testClientRetryIntegration() to verify retry configuration works - Added testClientNoRetryConfiguration() for disabled retry testing - Added proper imports for Request/Response/RateLimitRetryMiddleware testing Tests now properly exercise the retry logic instead of just checking object creation.
Replace deprecated promise_for() with Create::promiseFor() for Guzzle Promises v2 compatibility. Add test/ root to phpunit suite and exclude broken auto-generated DefaultApiTest.php. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
… generated docs - ClientFactory::createClient now merges rate limit middleware onto an existing handler stack if one is passed in $options, instead of unconditionally overwriting it. This fixes a bug where custom handlers (including test mocks) were silently discarded. - Fix testClientRetryIntegration to pass a HandlerStack wrapping the mock handler, and actually verify retry behavior (status 200 after 429, callCount == 2). - Remove composer.lock — per Composer best practices, lock files should not be committed for libraries. - Remove generated doc artifacts: IMPLEMENTATION_NOTES.md, RATE_LIMITING_QUICKSTART.md, docs/RATE_LIMITING.md (~966 lines). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
LagoRateLimitExceptionwith header parsingRateLimitRetryMiddlewarefor Guzzle with configurable max retries and backoffTest plan
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