我正在使用gulp,browserify,watchify和factor bundle来开发几个
javascript文件.一切正常,除了一段时间我开始看到这个警告:
Trace at browserify.addListener (events.js:179:15) at f (/Users/benoit/git/figure/web/node_modules/factor-bundle/index.js:55:7) at browserify.plugin (/Users/benoit/git/figure/web/node_modules/browserify/index.js:345:9) at browserify.bundle (/Users/benoit/git/figure/web/gulpfile.js:46:13) at browserify.emit (events.js:107:17) at null._onTimeout (/Users/benoit/git/figure/web/node_modules/watchify/index.js:126:15) at Timer.listOnTimeout (timers.js:110:15) (node) warning: possible EventEmitter memory leak detected. 11 finish listeners added. Use emitter.setMaxListeners() to increase limit. Trace at ConcatStream.addListener (events.js:179:15) at ConcatStream.once (events.js:204:8) at Labeled.Readable.pipe (/Users/benoit/git/figure/web/node_modules/factor-bundle/node_modules/labeled-stream-splicer/node_modules/stream-splicer/node_modules/readable-stream/lib/_stream_readable.js:612:8) at /Users/benoit/git/figure/web/node_modules/factor-bundle/index.js:73:43 at Array.reduce (native) at Transform._flush (/Users/benoit/git/figure/web/node_modules/factor-bundle/index.js:65:35) at Transform.<anonymous> (/Users/benoit/git/figure/web/node_modules/factor-bundle/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:135:12) at Transform.g (events.js:199:16) at Transform.emit (events.js:129:20) at finishMaybe (/Users/benoit/git/figure/web/node_modules/factor-bundle/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:371:12) at endWritable (/Users/benoit/git/figure/web/node_modules/factor-bundle/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:378:3) at Transform.Writable.end (/Users/benoit/git/figure/web/node_modules/factor-bundle/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:356:5) (node) warning: possible EventEmitter memory leak detected. 11 finish listeners added. Use emitter.setMaxListeners() to increase limit.
下面是我的gulpfile
var gulp = require('gulp'); var gutil = require('gulp-util'); var source = require('vinyl-source-stream'); var browserify = require('browserify'); var reactify = require('reactify'); var watchify = require('watchify'); var factor = require('factor-bundle'); var uglify = require('gulp-uglify'); var fs = require('fs'); var concat = require('concat-stream'); var file = require('gulp-file'); gulp.task('watch',bundle) function bundle () { // react components var files = [ '/path/to/file1.jsx','/path/to/file2.jsx','/path/to/file3.jsx' ]; var bundler = watchify(browserify(watchify.args)) bundler.add(files); bundler.add('./lib/api.js',{expose: 'api'}); bundler.require('./lib/api.js',{expose: 'api'}); bundler.transform('reactify'); bundler.on('update',rebundle); function rebundle() { bundler.plugin('factor-bundle',{ outputs: [ write('/path/to/file1.js'),write('/path/to/file2.js'),write('/path/to/file3.js'),] }); bundler.bundle() .on('error',gutil.log.bind(gutil,'browserify Error')) .pipe(write('shared.js')); }; return rebundle(); } function write (name) { return concat(function (content) { // create new vinyl file from content and use the basename of the // filepath in scope as its basename. return file(name,content,{ src: true }) // uglify content .pipe(uglify()) // write content to build directory .pipe(gulp.dest('./public/bundles/')) }); }
我读过我应该在某个地方设置最大听众,但我担心这可能是一个天才的内存泄漏.
解决方法
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