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TypeScript CircuitBreaker.fallback方法代码示例

本文整理汇总了TypeScript中opossum.CircuitBreaker.fallback方法的典型用法代码示例。如果您正苦于以下问题:TypeScript CircuitBreaker.fallback方法的具体用法?TypeScript CircuitBreaker.fallback怎么用?TypeScript CircuitBreaker.fallback使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在opossum.CircuitBreaker的用法示例。


在下文中一共展示了CircuitBreaker.fallback方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: circuitBreaker

    rollingCountTimeout: 1,
    rollingCountBuckets: 1,
    name: "testing",
    rollingPercentilesEnabled: true,
    capacity: 1,
    errorThresholdPercentage: 1,
    enabled: true,
    allowWarmUp: true
};

const testWithOptions: CircuitBreaker = circuitBreaker(_blank, options);
const shouldBeAPromise: Promise<any> = testWithOptions.promisify(_blank);
const shouldBeATransformStream: Transform = testWithOptions.stats();

const healthCheck: Promise<any> = testWithOptions.healthCheck(async_blank, 8);
const shouldBeACircuitBreaker: CircuitBreaker = testWithOptions.fallback();
const shouldBeAPromiseGeneric: Promise<any> = testWithOptions.fire();

const shouldBeVoid = (): void => testWithOptions.enable();
const shouldBeVoid2 = (): void => testWithOptions.disable();
const shouldBeVoid3 = (): void => testWithOptions.close();
const shouldBeVoid4 = (): void => testWithOptions.open();
const shouldBeVoid5 = (): void => testWithOptions.clearCache();

const shouldBeSymbol: symbol = CircuitBreaker.name;
const shouldBeSymbol2: symbol = CircuitBreaker.group;
const shouldBeSymbol3: symbol = CircuitBreaker.pendingClose;
const shouldBeSymbol4: symbol = CircuitBreaker.closed;
const shouldBeSymbol5: symbol = CircuitBreaker.opened;
const shouldBeSymbol6: symbol = CircuitBreaker.halfOpen;
const shouldBeSymbol7: symbol = CircuitBreaker.hystrixStats;
开发者ID:Rick-Kirkham,项目名称:DefinitelyTyped,代码行数:31,代码来源:opossum-tests.ts

示例2: circuitBreaker

const options: CircuitBreakerOptions = {
    timeout: 3000, // If our function takes longer than 3 seconds, trigger a failure
    errorThresholdPercentage: 50, // When 50% of requests fail, trip the circuit
    resetTimeout: 30000 // After 30 seconds, try again.
};
breaker = circuitBreaker(asyncFunctionThatCouldFail, options);

breaker
    .fire("foo")
    .then(console.log)
    .catch(console.error);

breaker = circuitBreaker(asyncFunctionThatCouldFail, options);
// if asyncFunctionThatCouldFail starts to fail, firing the breaker
// will trigger our fallback function
breaker.fallback(() => "Sorry, out of service right now");
breaker.on("fallback", result => console.log(result));

breaker = circuitBreaker(callbackNoArgs, options);

breaker.fallback(callbackNoArgs);

breaker.on("success", result => console.log(result));
breaker.on("timeout", callbackNoArgs);
breaker.on("reject", callbackNoArgs);
breaker.on("open", callbackNoArgs);
breaker.on("halfOpen", callbackNoArgs);
breaker.on("close", callbackNoArgs);
breaker.on("fallback", data => console.log(data));

readFile = circuitBreaker.promisify(fs.readFile);
开发者ID:CNBoland,项目名称:DefinitelyTyped,代码行数:31,代码来源:opossum-tests.ts


注:本文中的opossum.CircuitBreaker.fallback方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。