Unverified50% confidenceFactExact time
A circuit breaker maintains three states: Closed, in which requests pass through normally and failure rates are tracked; Open, in which all requests immediately fail after tripping; and Half-Open, in which a limited number of probe requests are allowed through after the cooldown period.
1
Sources
50%
Confidence
Long-term
Relevance
9/17/2026
First Seen
Sources
Related Entities
Related Claims
Unverified终止条件设计不当会导致无限循环（反复调用工具无法收敛）或过早终止（信息不足时就回复）两类故障69% similarUnverifiedTraditional circuit breakers follow a three-state model of Closed, Open, and Half-Open, typically triggered based on the failure rate within a time window.69% similarUnverifiedThe circuit breaker mechanism proactively disconnects calls to a failing service when the error rate exceeds a threshold, preventing request buildup and cascading timeouts.66% similarUnverifiedA circuit breaker trips when the error rate of a downstream service continuously exceeds a set threshold, directly rejecting calls to that service for a period of time.64% similarUnverifiedWhen the system interrupts a response due to token quota limits, rate limiting, or computing resource constraints, users often only see a loading indicator with no clear notification, resulting in a silent failure.63% similar
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