Configuring delay time for dependencies in grunt

I have been encountering load timeout errors with Require in my application. I am using grunt to build my require files and the require optimizer. I have set a waitseconds parameter and it has resolved the timeouts issue on my local environment, but the problem persists in production. Although I have specified the waitseconds in my grunt file and even tried in my main js file, I cannot locate where this value is being applied to the active script files. Can anyone guide me on where to find this value in production? It does not seem to be written to the require.js file when grunt executes the task, nor is it included in my main.js file during the require and optimizer processes. Where does the browser pick up this value from? I notice the default 7-second timeout in the require.js file in production, but I am unable to determine how my custom option is being recognized.

Below is my require grunt task:

 requirejs: {
        options: {
            baseUrl: ".",
            appDir: "js",
            waitSeconds: 40,
            findNestedDependencies: true,
            mainConfigFile: "js/common.js",
            dir: "../assets/js",
            paths: {
                "rs": "mains/recordsearch"
            },
            optimize: "none",
            modules: [{
                name: "common"
            }, {
                name: "rs/home"
            }, {
                name: "commons/html5shim"
            }]
        },
        dev: {},
        prod: {
            options: {
                optimize: "uglify"
            }
        }
    },

and my "main" require js page:

requirejs.config({
  paths: {
    "jquery": "libs/jquery",
    "jquery-ui": "libs/jquery-ui",
    "modernizr": "libs/modernizr.custom",
    
    // Other libraries and plugins listed here

},
shim: {
    // Dependencies for non AMD compliant files
    // Shim configurations here
},

});

require([
// Module dependencies listed here
], function () {

$(function () {
    var startModule = $("body").attr("data-jspage");
    var siteArea = $("body").attr("data-area");

    if (startModule) {
        require([startModule]);
    }
    if (siteArea === "FE") {
        require(["commons/signin"]);
    }
 });
});

Any insights or assistance would be greatly appreciated. Thank you.

Answer №1

Through additional experimentation, I discovered that the waitSeconds parameter must be placed in the mainconfigFile, specifically within the "main" js file shared previously. This parameter is queried from that particular file when it is in production, rather than the gruntfile. If you insert the waitSeconds setting into the gruntfile, it will not take effect unless your site is operating in node. The circumstances under which it works are unclear, despite being listed as an option in the grunt-require-contrib documentation. After examining the r.js script from the grunt node package, I found that altering that file would only impact optimization and bundling, not what is output to my files. By modifying the waitSeconds value in the mainconfigFile, I confirmed that the changes appear in the browser, while adjustments made in the gruntfile task did not reflect any differences. Hopefully, this information proves valuable to others.

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