* @param successThreshold number of successes in half-open to close circuit
     * @param timeoutMillis timeout before attempting to close open circuit
     */
    public SimpleCircuitBreaker(String name, int failureThreshold, int successThreshold, long timeoutMillis) {
        this.name = name;
        this.failureThreshold = failureThreshold;
        this.successThreshold = successThreshold;

    }

    public SmbCircuitBreaker(String name, int failureThreshold, int successThreshold, long resetTimeoutMillis, long halfOpenMaxAttempts,
            boolean dynamicThresholdEnabled, boolean backpressureEnabled, int maxConcurrentRequests) {
        this.name = name;
        this.failureThreshold = failureThreshold;
        this.successThreshold = successThreshold;

        assertEquals("success 0", result, "Should execute in HALF_OPEN");
        assertEquals(State.HALF_OPEN, circuitBreaker.getState(), "Should be in HALF_OPEN after first success");

        // Need successThreshold (2) consecutive successes to close the circuit
        // Second success should close the circuit (threshold is 2)
        result = circuitBreaker.executeWithCircuitBreaker(() -> "success 1");