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1 | 1 | # node-cache-manager-fs-binary
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2 |
| -Node Cache Manager store for filesystem with faster binary data stored as separate files |
| 2 | +Node Cache Manager store for Filesystem with binary data |
| 3 | +======================================================== |
| 4 | + |
| 5 | +The Filesystem store for the [node-cache-manager](https://github.com/BryanDonovan/node-cache-manager) module. |
| 6 | + |
| 7 | +Installation |
| 8 | +------------ |
| 9 | + |
| 10 | +```sh |
| 11 | +npm install cache-manager-fs-binary --save |
| 12 | +``` |
| 13 | + |
| 14 | +Usage examples |
| 15 | +-------------- |
| 16 | + |
| 17 | +Here are examples that demonstrate how to implement the Filesystem cache store. |
| 18 | + |
| 19 | + |
| 20 | +## Features |
| 21 | + |
| 22 | +* limit maximum size on disk |
| 23 | +* refill cache on startup (in case of application restart) |
| 24 | + |
| 25 | +## Single store |
| 26 | + |
| 27 | +```javascript |
| 28 | +// node cachemanager |
| 29 | +var cacheManager = require('cache-manager'); |
| 30 | +// storage for the cachemanager |
| 31 | +var fsStore = require('cache-manager-fs-binary'); |
| 32 | +// initialize caching on disk |
| 33 | +var diskCache = cacheManager.caching({store: fsStore, options: {ttl: 60*60 /* seconds */, maxsize: 1000*1000*1000 /* max size in bytes on disk */, path:'diskcache', preventfill:true}}); |
| 34 | +``` |
| 35 | + |
| 36 | +### Options |
| 37 | + |
| 38 | +options for store initialization |
| 39 | + |
| 40 | +```javascript |
| 41 | + |
| 42 | +options.ttl = 60; // time to life in seconds |
| 43 | +options.path = 'cache/'; // path for cached files |
| 44 | +options.preventfill = false; // prevent filling of the cache with the files from the cache-directory |
| 45 | +options.fillcallback = null; // callback fired after the initial cache filling is completed |
| 46 | +options.zip = false; // if true the cached files will be zipped to save diskspace |
| 47 | +options.bufferReviver = true; // if true buffers are returned from cache as buffers, not objects |
| 48 | + |
| 49 | +``` |
| 50 | +## Installation |
| 51 | + |
| 52 | + npm install cache-manager-fs-binary |
| 53 | + |
| 54 | +## Tests |
| 55 | + |
| 56 | +To run tests: |
| 57 | + |
| 58 | +npm test |
| 59 | + |
| 60 | +## Code Coverage |
| 61 | + |
| 62 | +To run Coverage: |
| 63 | + |
| 64 | +npm run coverage |
| 65 | + |
| 66 | +## License |
| 67 | + |
| 68 | +cache-manager-fs-binary is licensed under the MIT license. |
| 69 | + |
| 70 | +Based on https://github.com/hotelde/node-cache-manager-fs |
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