Raised by the circuit breaker before a request is sent, while the breaker for its endpoint is open or its half-open probe slot is taken. Status 0; never retried by the client (wait retryAfterMs instead).
0
retryAfterMs
Optional
Readonly
Raised by the circuit breaker before a request is sent, while the breaker for its endpoint is open or its half-open probe slot is taken. Status
0; never retried by the client (waitretryAfterMsinstead).