fc9fc1661c
Add RedisRateLimiter using sorted-set sliding window alongside the existing InMemoryRateLimiter. Users choose via RATE_LIMIT_BACKEND (memory|redis) with RATE_LIMIT_REDIS_URL falling back to RQ_REDIS_URL. Redis backend validates connectivity at startup and fails open on transient errors during requests. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
13 lines
224 B
Python
13 lines
224 B
Python
"""Rate-limit backend selection enum."""
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from __future__ import annotations
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from enum import Enum
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class RateLimitBackend(str, Enum):
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"""Supported rate-limiting backends."""
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MEMORY = "memory"
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REDIS = "redis"
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