How to use the setImmediate function from async
Find comprehensive JavaScript async.setImmediate code examples handpicked from public code repositorys.
async.setImmediate is a method in the async library for JavaScript that executes a function asynchronously as soon as possible, similar to the built-in setImmediate method.
4656 4657 4658 4659 4660 4661 4662 4663 4664 4665* call_order.push('two'); * // call_order now equals ['one','two'] * }); * call_order.push('one'); * * async.setImmediate(function (a, b, c) { * // a, b, and c equal 1, 2, and 3 * }, 1, 2, 3); */ var _defer$1;
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1804 1805 1806 1807 1808 1809 1810 1811 1812data = [data]; } if (data.length === 0 && q.idle()) { // call drain immediately if there are no tasks return async.setImmediate(function () { q.drain(); }); }
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How does async.setImmediate work?
async.setImmediate is a method in the async library for JavaScript that executes a function asynchronously as soon as possible, similar to the built-in setImmediate method. When you call async.setImmediate, you pass in a function that you want to execute asynchronously. The function will be queued for execution as soon as possible, after any I/O events that are currently waiting have been processed. The main advantage of using async.setImmediate over the built-in setImmediate method is that async.setImmediate works consistently across different environments, including Node.js and web browsers. In addition, async.setImmediate can be used in conjunction with other methods in the async library, such as async.waterfall, to build complex asynchronous workflows. Note that async.setImmediate is not supported in all versions of Node.js. If you need to use async.setImmediate in your application, you should make sure that your Node.js version is compatible with the async library. By using async.setImmediate, you can execute functions asynchronously in a consistent and reliable way, allowing you to build robust and scalable applications.
40 41 42 43 44 45 46 47 48 49function (cb) { if ( ProjectEntityUpdateHandler.isPathValidForRootDoc(path) && DocumentHelper.contentHasDocumentclass(doc.lines) ) { async.setImmediate(function () { cb(doc._id) }) } else { async.setImmediate(function () {
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268 269 270 271 272 273 274 275 276 277key = nextKey(); if (key === null) { return callback(null); } else { if (sync) { async.setImmediate(iterate); } else { iterate(); } }
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Ai Example
1 2 3 4 5 6 7 8 9const async = require("async"); // Define a function that we want to execute asynchronously function myAsyncFunction() { console.log("Executing myAsyncFunction asynchronously"); } // Call async.setImmediate to execute the function async.setImmediate(myAsyncFunction);
In this example, we define a function called myAsyncFunction that we want to execute asynchronously. We then call async.setImmediate and pass in the function as a parameter. When async.setImmediate is called, the function is added to the event loop and will be executed as soon as possible, after any pending I/O events have been processed. Note that in this example, we are not using the full capabilities of async.setImmediate, which can be used in more complex asynchronous workflows with other methods in the async library, such as async.waterfall. However, this example demonstrates the basic usage of async.setImmediate to execute a function asynchronously.
async.parallel is the most popular function in async (1226 examples)