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async-error.js
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async-error.js
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// Async error handling using promises
function simulateAsyncOperation() {
return new Promise((resolve, reject) => {
setTimeout(() => {
reject(new Error('Oops! Something went wrong in the async operation.'));
}, 2000);
});
}
// Calling the demo function
simulateAsyncOperation()
.then((result) => {
console.log('Async operation result:', result);
})
.catch((error) => {
console.error('simulateAsyncOperation >>> Async Error:', error.message);
// Handle the error appropriately, e.g., log it or provide user feedback
});
// Async error handling using async/await
async function performAsyncOperation() {
try {
const result = await simulateAsyncOperation();
console.log('Async operation result:', result);
} catch (error) {
console.error('performAsyncOperation >>> Async Error:', error.message);
// Handle the error appropriately, e.g., log it or provide user feedback
}
}
// Calling the demo function
performAsyncOperation();