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lib/checkers/mongodb.js
Maintainability
68.54
Lines of code
33
Difficulty
10.07
Estimated Errors
0.15
Function weight
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var mongodb = require('mongodb'), Result = require('../result'); /** * Health check a mongodb resource. * * @param {Object} setup: http check setup with fields: * - uri: a resource URI to check * - timeout: MongoDB connect timeout in milliseconds * @param {Function} cb: standard cb(err, result) callback */ function check(setup, cb) { const TIMEOUT = 2000; var opts = { server: { socketOptions: { connectTimeoutMS: setup.timeout || TIMEOUT } } }; mongodb.MongoClient.connect(setup.uri , opts, function(err, conn) { var result = new Result(); if (err) { result.addError(err.message); } else { conn.close(); } result.setStatusByStats(); cb(null, result); }); } exports.check = check;