Registry / database / deepstream.io-cache-redis

deepstream.io-cache-redis

library1.2.2jsnpmunverified

Redis cache connector for deepstream.io, version 1.2.2. Provides a persistent cache backend using Redis for deepstream's data storage. Currently in maintenance mode as deepstream.io v5 has deprecated this plugin in favor of a unified storage connector. Supports optional TTL for cache entries and connects via the ioredis library. Alternative to built-in in-memory cache with persistence across server restarts.

database

npm install deepstream.io-cache-redis

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · DEEPSTREAM.IO-CACH

deepstream.io-cache-redis

databasejavascriptv1.2.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

RedisCacheConnector

✓ const RedisCacheConnector = require('deepstream.io-cache-redis');

✗ import RedisCacheConnector from 'deepstream.io-cache-redis';

Package uses CommonJS; no default ES module export. Use require, not import.

default

✓ const RedisCacheConnector = require('deepstream.io-cache-redis');

No named exports; the only export is the constructor function.

Configures deepstream.io server to use Redis as cache backend with host, port, optional database index and TTL.

const Deepstream = require('deepstream.io'); const RedisCacheConnector = require('deepstream.io-cache-redis'); const server = new Deepstream(); server.set('cache', new RedisCacheConnector({ port: 6379, host: 'localhost', db: 0, ttl: 86400 })); server.start();

Debug

Known issues

deprecateddeepstream.io-cache-redis is deprecated as of deepstream.io v5. Use deepstream.io-storage-redis instead.

fix

Replace with deepstream.io-storage-redis and update connector import.

affects: >=5.0.0

gotchaRequires ioredis as a peer dependency; not installed automatically with npm. Must be added manually.

fix

Run: npm install ioredis

affects: >=1.0.0

breakingDoes not support deepstream.io v4 or later. Only compatible with v3.x.

fix

Upgrade to deepstream.io v5 and use deepstream.io-storage-redis instead.

affects: >=1.0.0

gotchaOptions are passed directly to ioredis; any ioredis option like 'enableReadyCheck' may affect behavior.

fix

Refer to ioredis documentation for all available options.

affects: >=1.0.0

deprecatedThe npm package has not been updated since 2016; no support for newer Redis features or bug fixes.

fix

Migrate to a maintained alternative like deepstream.io-storage-redis.

affects: >=1.0.0

Errors

Common errors & fixes

Error: Redis connection failed: getaddrinfo ENOTFOUND localhost

Redis server is not running or host is incorrect.

fix

Ensure Redis is installed and running. Verify host and port in configuration.

Cannot find module 'ioredis'

ioredis peer dependency not installed.

fix

Run: npm install ioredis

TypeError: RedisCacheConnector is not a constructor

Using ES6 import instead of require; package uses CommonJS.

fix

Change to const RedisCacheConnector = require('deepstream.io-cache-redis');

Upgrade

Version history

1.2.2latest on npm

Audit

Dependencies

ioredisrequiredUnderlying Redis client used for all connections and operations

deepstream.iorequiredPeer dependency; plugin requires deepstream server to function

Agent activity

8 hits · last 30 days

node

Resources

githubhttps://github.com/deepstreamIO/deepstream.io-cache-redis ↗

packagedeepstream.io-cache-redis ↗

homepagehttp://deepstream.io ↗