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Async Await Retry Log After All Retries
How can I console.log if it still fails after all retries done? and console.log if it succeeds, using async-retry
package:
const retry = require('async-retry');
async function updateDB(updateUser) {
await retry(async () => {
const res = await updateUser;
if (/* some error after finishing all retries*/) {
console.log('failed');
}
console.log('Success');
}, {
retries: 5
});
}
how can this be achieved?
or in other words, how can I call another function (function A) only after all retries attempts failed? and call function B if it didn't throw at all.
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Answer
const retry = require('async-retry');
async function updateDB(updateUser) {
try{
const result = await retry(async () => {
const res = await Promise.all(updateUser).then(()=>{
try{
return new Promise((resolve) => resolve('OK')), { retries: 5 }
}catch(e){
return new Promise((resolve) => resolve('KO')), { retries: 5 };
}
});
}
);
}catch(err){
console.log('The function execution failed !')
}
}
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source: stackoverflow.com
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