![]() To use request with promises, install it like this: npm install requestĪnd then require("request-promise-native") in your code, like in the example above. Return new Promise(resolve => setTimeout(resolve, millis)) Ĭonst urls = await fetchUrls(INITIAL_URL) The sleep function is pretty straightforward: async function sleep(millis) millis - how long to sleep in milliseconds An alternative is to send a message from your node, put that through a Delay node and then have another node that completes the operation. However it can be tricky to get right and since you had to ask how to do it then you could find it problematic. Much better, isn't it? Before I get into the details of how fetchPage() and fetchUrls() work, let's first answer your question of how to wait before fetching the next page. To insert a delay inside a function node you can use the javascript setTimeout () function. ![]() For instance, this would be your main function: const urls = await fetchUrls(INITIAL_URL) ![]() I am a big fan of the async library and I've used for a long time. Node.js provides us with two built-in functions that we can use to schedule the execution of functions in Node.js and JavaScript. var sleep require ('sleep') sleep.sleep (5)//sleep for 5 seconds Is there a way that node.js can spawn a new thread for each request so that the second request does not have to wait for the first request to complete, or can I call sleep on specific thread only multithreading node. ![]() javascript doesn't have these kinds of sleep functions. In Node.js (or programming in general), there are scenarios where we need a certain code or script executed periodically. ![]() Java has thread.sleep (), python has time.sleep () and GO has time.Sleep (2 time.Second). Pull requests Python library to interface with the Eight Sleep API python sleep hacktoberfest sleep-tracker eight eightsleep Updated on Python hhhrrrttt222111 / fatigue-detector Star 30 Code Issues Pull requests A Flask app that detects fatigue during online classes. In programming languages such as C and Php we would call sleep (sec). Delaying multiple page fetches with async/await Sleep () With the help of Sleep () we can make a function to pause execution for a fixed amount of time. ![]()
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