Also, setTimeout doesn’t work for some reason, so that’s also a no go. After a lot of Googling I found out that OpenHAB doesn’t support the current version of Javascript, which means you can’t do the suggestion in the top StackOverflow post here. This can be seen in the following example, in which we nest a call to setTimeout with a delay of 0 milliseconds, and log the delay each time the handler is called. It executes the next line of the function immediately after the timeout is SET, not after the timeout expires, so that does not accomplish the same task that a sleep would accomplish. As specified in the HTML standard, browsers will enforce a minimum timeout of 4 milliseconds once a nested call to setTimeout has been scheduled 5 times. In programming languages, the sleep() function waits for a specific amount of time ( few seconds/milliseconds/minutes / or, more) before executing the next line. Just put the code you want to delay in the callback.For example, below is how you can wait 1 second before executing some code. However, setTimeout does not hold up execution. But if the user clicks on the Stop Timer button, then the setTimeout () will be cancelled. In this example, the message will appear after a 10 second (10,000 millisecond) delay. Inside the method you have to reference the timeoutID. Here, mySleepFunction is a method that takes the delayTime in milliseconds and returns the promise which is resolved after 5000 milliseconds with the help of a setTimeout timer event in javascript. I’ve spent hours on this and finally figured it out, so I thought I’d post it here in case anybody else runs into the same issue. One way to delay execution of a function in NodeJS is to use the seTimeout() function. clearTimeout () This method is used to cancel a setTimeout (). The above code explains how sleep like usage can be implemented in javascript.
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