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39 lines
716 B
39 lines
716 B
12 years ago
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var Lru = require("lru-cache")
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var memory_store = function(args) {
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args = args || {};
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var db = args.db || 'cache';
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var self = {};
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var ttl = args.ttl;
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var lru_opts = {
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max: args.max || 500,
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maxAge: ttl ? ttl * 1000 : null
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};
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var lru_cache = new Lru(lru_opts);
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self.set = function(key, value, cb) {
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lru_cache.set(key, value);
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cb(null);
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};
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self.get = function(key, cb) {
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cb(null, lru_cache.get(key));
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};
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self.del = function(key, cb) {
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lru_cache.del(key);
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cb(null);
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};
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return self;
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};
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var methods = {
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create: function(args) {
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return memory_store(args);
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}
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};
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module.exports = methods;
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