CartoDB-SQL-API/test/support/redis_utils.js

'use strict';

var redisConfig = {
    host: global.settings.redis_host,
    port: global.settings.redis_port,
    max: global.settings.redisPool,
    idleTimeoutMillis: global.settings.redisIdleTimeoutMillis,
    reapIntervalMillis: global.settings.redisReapIntervalMillis
};
var metadataBackend = require('cartodb-redis')(redisConfig);

module.exports.clean = function clean(pattern, callback) {
    metadataBackend.redisCmd(5, 'KEYS', [ pattern ], function (err, keys) {
        if (err) {
            return callback(err);
        }

        if (!keys || !keys.length) {
            return callback();
        }

        metadataBackend.redisCmd(5, 'DEL', keys, callback);
    });
};