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write cache into cache dir
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parent
8239bcd0b5
commit
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4 changed files with 17 additions and 6 deletions
1
services/spelling/.gitignore
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1
services/spelling/.gitignore
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@ -5,3 +5,4 @@ app.js
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test/UnitTests/js/*
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node_modules/*
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test/unit/js/
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cache/spell.cache
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@ -3,27 +3,32 @@ ASpellWorkerPool = require "./ASpellWorkerPool"
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LRU = require "lru-cache"
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logger = require 'logger-sharelatex'
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fs = require 'fs'
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settings = require("settings-sharelatex")
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Path = require("path")
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cache = LRU(10000)
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OneMinute = 60 * 1000
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cacheFsPath = Path.resolve(settings.cacheDir, "spell.cache")
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cacheFsPathTmp = cacheFsPath + ".tmp"
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# load any existing cache
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try
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oldCache = fs.readFileSync "spell.cache"
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oldCache = fs.readFileSync cacheFsPath
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cache.load JSON.parse(oldCache)
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catch err
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logger.log {err}, "could not load cache file"
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logger.log err:err, cacheFsPath:cacheFsPath, "could not load the cache file"
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# write the cache every 30 minutes
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setInterval () ->
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dump = JSON.stringify cache.dump()
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fs.writeFile "spell.cache.tmp", dump, (err) ->
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fs.writeFile cacheFsPathTmp, dump, (err) ->
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if err?
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logger.log {err}, "error writing cache file"
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fs.unlink "spell.cache.tmp"
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fs.unlink cacheFsPathTmp
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else
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fs.rename "spell.cache.tmp", "spell.cache"
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logger.log {len: dump.length}, "wrote cache file"
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fs.rename cacheFsPathTmp, cacheFsPath
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logger.log {len: dump.length, cacheFsPath:cacheFsPath}, "wrote cache file"
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, 30 * OneMinute
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class ASpellRunner
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1
services/spelling/cache/.gitignore
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1
services/spelling/cache/.gitignore
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@ -0,0 +1 @@
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.
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@ -1,3 +1,5 @@
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Path = require('path')
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module.exports = Settings =
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internal:
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spelling:
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@ -12,5 +14,7 @@ module.exports = Settings =
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mongo:
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url : 'mongodb://127.0.0.1/sharelatex'
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cacheDir: Path.resolve "cache"
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healthCheckUserId: "53c64d2fd68c8d000010bb5f"
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