Unverified50% confidenceSolutionExact time
OmniRoute's failover logic is based on capturing 429 error codes or connection timeouts; once the current provider returns a 429 or times out, the gateway immediately routes the request to the next provider.
1
Sources
50%
Confidence
Long-term
Relevance
10/11/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe core logic of a multi-provider failover mechanism is: when the primary provider returns 429 or other retryable errors, automatically switch to a backup provider instead of letting the request fail outright.73% similarUnverifiedWhen application traffic spikes or a shared quota is exhausted, the API returns a 429 error code.72% similarUnverifiedAPI异常中网关速率限制返回429错误，负载均衡器在后端不可用时返回502/503错误，GPU内存不足可能导致请求终止68% similarUnverified当API限流时会返回429状态码（Too Many Requests），通常附带Retry-After响应头指示等待时间62% similarUnverifiedSome relay providers still return HTTP 200 when the upstream rate-limits them, their balance is exhausted, or the model is unavailable, and embed the error information in the response body rather than the standard choices structure.62% similar
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