本文整理汇总了TypeScript中opossum.CircuitBreaker类的典型用法代码示例。如果您正苦于以下问题：TypeScript CircuitBreaker类的具体用法？TypeScript CircuitBreaker怎么用？TypeScript CircuitBreaker使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CircuitBreaker类的4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
import { Transform } from "stream";
import circuitBreaker, { CircuitBreaker, CircuitBreakerOptions } from "opossum";
const _blank = () => {};
const testNoOptions: CircuitBreaker = circuitBreaker(_blank);
const options: CircuitBreakerOptions = {
timeout: 1,
maxFailures: 1,
resetTimeout: 1,
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();
示例2: circuitBreaker
const options: CircuitBreakerOptions = {
timeout: 1,
maxFailures: 1,
resetTimeout: 1,
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;示例3: promisify
import * as fs from "fs";
import circuitBreaker, {
CircuitBreaker,
CircuitBreakerOptions,
promisify,
stats,
Stats,
Window
} from "opossum";
let readFile = promisify(fs.readFile);
stats.removeAllListeners();
let breaker: CircuitBreaker;
const callbackNoArgs = () => console.log("foo");
breaker = circuitBreaker(() => true, {
timeout: false,
maxFailures: 50,
resetTimeout: 10,
rollingCountTimeout: 500,
rollingCountBuckets: 20,
name: "test",
group: "group",
rollingPercentilesEnabled: true,
capacity: 1,
errorThresholdPercentage: 1,
enabled: true,
allowWarmUp: true,
volumeThreshold: 1,
cache: true示例4:
const shouldBeVoid4 = (): void => testWithOptions.open();