Snippet to create a delay in a server side script
The motivation behind the creation of this function stems from the absence of a built-in setTimeout functionality in the server-side environment of Netsuite. Although I personally had not encountered the necessity for such a function, I recognized the potential value it could hold for others facing similar circumstances.
It is essential to note that the provided code relies on a busy-wait mechanism, which is widely acknowledged as an antipattern and discouraged for use. This approach involves a loop that continuously checks the system clock until the specified duration elapses. While it serves as a makeshift alternative, it is important to exercise caution and consider alternative solutions whenever possible.
For your convenience, the function is provided below:
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function setTimeout(aFunction, milliseconds){ var date = new Date(); date.setMilliseconds(date.getMilliseconds() + milliseconds); while(new Date() < date){ } return aFunction(); } |
And then call it like this:
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setTimeout(function(){ log.debug('Ran after 1 second'); }, 1000); |
By incorporating this function into your code, you can simulate a delayed execution of a specified function after a given time period. However, it is advisable to explore more efficient and reliable alternatives for handling time-based operations in Netsuite’s server-side environment.