tm-apps-list-api/src/request.js

const request = require('superagent');
const CommandsFactory = require('hystrixjs').commandFactory;

module.exports = config => {
    const circuitBreakerConfig = config.circuitBreaker;
    return CommandsFactory.getOrCreate(circuitBreakerConfig.service || 'defaultService')
        .circuitBreakerForceOpened(circuitBreakerConfig.circuitOpenByDefault || false)
        .circuitBreakerErrorThresholdPercentage(circuitBreakerConfig.errorThreshold || 10)
        .circuitBreakerSleepWindowInMilliseconds(circuitBreakerConfig.sleepTime || 60000)
        .timeout(3000)
        .run(request.get)
        .build();
};