62 lines
1.2 KiB
JavaScript
62 lines
1.2 KiB
JavaScript
#!/usr/bin/env node
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var assert = require('assert');
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var qjob = require('../qjobs');
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// maximum number of jobs executed in parallels
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var maxConcurrency = 5;
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// delay between each group of maxConcurrency jobs done
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var interval = 1000;
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var q = new qjob({
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maxConcurrency:maxConcurrency,
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interval:interval
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});
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// number of total jobs
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var maxJobs = 20;
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// tests dedicated variables
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var testExecutedJobs = 0;
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var testNbSleep = 0;
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// warning, if you change maxConcurrency, maxJobs
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// or interval variable, you will have to review
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// the testMaxNbSleep value
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var testMaxNbSleep = 4;
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var myjob = function(args,next) {
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setTimeout(function() {
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testExecutedJobs++;
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next();
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},args[1]);
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}
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// Let's add 10 job and add them to the queue
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for (var i = 0; i<maxJobs; i++) {
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q.add(myjob,['test'+i,Math.random()*1000]);
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}
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q.on('end',function() {
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assert.equal(testExecutedJobs, maxJobs);
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assert.equal(testNbSleep, testMaxNbSleep);
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//console.log('Done');
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});
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q.on('jobStart',function(args) {
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//console.log(args[0]+' wait for '+args[1]+' ms');
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});
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q.on('sleep',function() {
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testNbSleep++;
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//console.log('zzZZzzzz for '+interval+'ms',testNbSleep);
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});
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q.on('continu',function() {
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//console.log('WAKE !');
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});
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q.run();
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