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POUsing grunt, how do I run three blocking tasks concurrently?
 

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  1. POUsing grunt, how do I run three blocking tasks concurrently?
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    <p>I have succesfully combined <code>grunt-contrib-watch</code> with <code>grunt-nodemon</code> using <code>grunt-concurrent</code> to allow me to autostart my node.js instance whenever I edit and transpile my coffeescript files. </p> <p>Here is the <code>grunt-concurrent</code> portion of the gruntfile that I use to achieve this:</p> <p><strong>gruntfile.coffee</strong></p> <pre><code>concurrent: dev: tasks: [ 'watch' 'nodemon' ] options: logConcurrentOutput: true </code></pre> <p>The <code>watch</code> and <code>nodemon</code> tasks are configured in the same file but have been removed for brevity. This work fine.</p> <p>Now I want to add a <code>grunt-node-inspector</code> to the list of concurrent tasks. Like so:</p> <pre><code>concurrent: dev: tasks: [ 'watch' 'nodemon' 'node-inspector' ] options: logConcurrentOutput: true </code></pre> <p>According to the <code>grunt-nodemon</code> help file at least, this should be possible as it is given as an example usage: <a href="https://github.com/ChrisWren/grunt-nodemon#running-nodemon-concurrently" rel="nofollow">Running Nodemon Concurrently</a></p> <p>However this does not work for me. Instead only the first two tasks are started.</p> <p>Experiments show that <code>grunt-concurrent</code> appears to be limited to running only two tasks concurrently. Any subsequent tasks are ignored. I have tried various options, for example:</p> <pre><code>concurrent: dev1:[ 'watch' 'nodemon' ] dev2:[ 'node-inspector' ] options: logConcurrentOutput: true grunt.registerTask 'default', ['concurrent:dev1', 'concurrent:dev2'] </code></pre> <p>I also have tried setting the <code>limit</code> option to 3. I had high hopes for this so maybe I have misunderstood how to apply the value correctly:</p> <pre><code>concurrent: dev: limit: 3 tasks: [ 'watch' 'nodemon' 'node-inspector' ] options: logConcurrentOutput: true </code></pre> <p>But I cannot get my third blocking task to run.</p> <p><strong>Question</strong> How can I get all three blocking tasks running at the same time?</p> <p>Thanks.</p>
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    1. COI assume you read https://github.com/sindresorhus/grunt-concurrent#limit, do you specify a limit? If not, are you using a dual core or multicore set to pretend it's only one? If so, problem found.
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      1. POUsing grunt, how do I run three blocking tasks concurrently?
      1. USMike 'Pomax' Kamermans
    2. COTypo on `dev1` fixed. I had tried the `limit` option to no effect and have now included that example as well. thanks.
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      1. POUsing grunt, how do I run three blocking tasks concurrently?
      1. USbiofractal
 

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