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repl: use promise#finally #23971

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repl: use promise#finally #23971

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repl: use promise#finally
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@starkwang
starkwang committed Oct 30, 2018
commit 2a27af6b77cb72c20bd3490fd31a7a8e2092729e
14 changes: 4 additions & 10 deletions lib/repl.js
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Original file line number Diff line number Diff line change
Expand Up @@ -374,25 +374,19 @@ function REPLServer(prompt,
}

promise.then((result) => {
// Remove prioritized SIGINT listener if it was not called.
// TODO(TimothyGu): Use Promise.prototype.finally when it becomes
// available.
prioritizedSigintQueue.delete(sigintListener);

finishExecution(undefined, result);
unpause();
}, (err) => {
// Remove prioritized SIGINT listener if it was not called.
prioritizedSigintQueue.delete(sigintListener);

unpause();
if (err && process.domain) {
debug('not recoverable, send to domain');
process.domain.emit('error', err);
process.domain.exit();
return;
}
finishExecution(err);
}).finally(() => {
// Remove prioritized SIGINT listener if it was not called.
prioritizedSigintQueue.delete(sigintListener);
unpause();
});
}
}
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