For example, the following is an async function:
async function encryptPwd() {
const salt = await bcrypt.genSalt(5);
const encryptedPwd = await bcrypt.hash(password, salt);
return encryptedPwd;
}
If the server is lagging a lot, I want to abort this activity and return an error. How can I set a timeout for like 10 sec (for example)?
Another option is to use Promise.race().
function wait(ms) {
return new Promise(function(resolve, reject) {
setTimeout(resolve, ms, 'HASH_TIMED_OUT');
});
}
const encryptedPwd = await Promise.race(() => bcrypt.hash(password, salt), wait(10 * 1000));
if (encryptedPwd === 'HASH_TIMED_OUT') {
// handle the error
}
return encryptedPwd;
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