I am working with a setInterval function that executes asynchronous code to make calls to the server:
setInterval(()=> {
//run AJAX function here
}, 5000);
In scenarios where the server does not receive a response within 5 seconds, there is a likelihood that setInterval will run again and initiate multiple requests on the same endpoint. Is there a way to ensure that the next execution of setInterval only starts after the AJAX function successfully returns a response?
If you're looking to implement a delay in your AJAX requests, using setTimeout is the way to go.
Here's some pseudo code to help you out:
const doAjaxWithDelay = (delay)=>{
setTimeout(()=>{
$.ajax({
...
}).done(()=>{
// Add your custom logic here
doAjaxWithDelay(5000)
})
}, delay)
}
doAjaxWithDelay(0);Opt for setTimeout in place of other methods
function runTimer = () => {
setTimeout(()=> {
//execute AJAX function in this block
ajaxFunction();
}, 5000);
function ajaxFunction() {
//perform actions in case of success
//handle success situation
// perform actions in case of failure
// handle failure situation
// final actions to be executed
runTimer();
}
runTimer()
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