zcache - npm Package Compare versions

Comparing version 0.2.0 to 0.2.1

lib/RedisConnection.js

@@ -28,3 +28,3 @@ var redis = require('redis')
   var deferred = Q.defer()
-  this._client.setex(key, Math.floor(maxAgeMs / 1000), val, deferred.makeNodeResolver())
+  this._client.psetex(key, maxAgeMs, val, deferred.makeNodeResolver())
 
@@ -35,2 +35,19 @@ return deferred.promise
 
+RedisConnection.prototype.mset = function (items, maxAgeMs) {
+  var deferred = Q.defer()
+  var msetCommand = ["MSET"]
+  var commands = [msetCommand]
+  for (var i = 0, l = items.length; i < l; i++) {
+    var key = items[i].key
+    // Append key value arguments to the set command.
+    msetCommand.push(key, items[i].value)
+    // Append an expire command.
+    commands.push(["PEXPIRE", key, maxAgeMs])
+  }
+  this._client.multi(commands).exec(deferred.makeNodeResolver())
+
+  return deferred.promise
+    .fail(warnOnError)
+}
+
 RedisConnection.prototype.del = function (key) {
@@ -37,0 +54,0 @@ var deferred = Q.defer()

lib/RedundantCacheGroup.js

@@ -87,6 +87,12 @@ var util = require('util')
 
+RedundantCacheGroup.prototype.mset = function (items, maxAgeMs) {
+  var instance = this._getAvailableInstance()
+  if (!instance) return Q.resolve(undefined)
+
+  return instance.mset(items, maxAgeMs)
+}
+
 RedundantCacheGroup.prototype.set = function (key, val, maxAgeMs) {
   var instances = this._getAllInstances()
   var promises = []
-
   for (var i = 0; i < instances.length; i++) {
@@ -93,0 +99,0 @@ promises.push(instances[i].set(key, val, maxAgeMs))

package.json

 {
     "name": "zcache"
   , "description": "AWS zone-aware caching"
-  , "version": "0.2.0"
+  , "version": "0.2.1"
   , "homepage": "https://github.com/azulus/zcache"
@@ -6,0 +6,0 @@ , "authors": [

test/test_RedisConnection.js

@@ -47,2 +47,19 @@ var zcache = require('../index')
         test.equal(vals[0], undefined)
+      })
+      .then(function () {
+        return cacheInstance.mset([{
+          key: 'a',
+          value: '456'
+        }, {
+          key: 'b',
+          value: '789'
+        }], 300000)
+      })
+      .then(function () {
+        return cacheInstance.mget(['a', 'b'])
+      })
+      .then(function (vals) {
+        test.equal(vals.length, 2, "Should have precisely 2 results")
+        test.equal(vals[0], '456')
+        test.equal(vals[1], '789')
         cacheInstance.destroy()
@@ -63,2 +80,2 @@ })
   cacheInstance.connect()
-}
+}

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Improved metrics

Total package byte prevSize

71573

increased by2.84%

Number of package files

25

increased by25%

Lines of code

1581

increased by2.46%

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Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes