Name: js-handler/node_modules/restify/node_modules/backoff/examples/readme.js 
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#!/usr/bin/env node
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var backoff = require('../index.js');
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var fibonacciBackoff = backoff.fibonacci({
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    randomisationFactor: 0,
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    initialDelay: 10,
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    maxDelay: 300
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});
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fibonacciBackoff.failAfter(10);
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fibonacciBackoff.on('backoff', function(number, delay) {
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    // Do something when backoff starts, e.g. show to the
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    // user the delay before next reconnection attempt.
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    console.log(number + ' ' + delay + 'ms');
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});
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fibonacciBackoff.on('ready', function(number, delay) {
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    // Do something when backoff ends, e.g. retry a failed
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    // operation (DNS lookup, API call, etc.).
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    fibonacciBackoff.backoff();
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});
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fibonacciBackoff.on('fail', function() {
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    // Do something when the maximum number of backoffs is
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    // reached, e.g. ask the user to check its connection.
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    console.log('fail');
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});
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fibonacciBackoff.backoff();