await-event-or-error
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Returns a Promise that resolves on an event or rejects on an error.
Pass an EventEmitter and an event to be watched.
await awaitEventOrError(emitter, "connected");
The function can be added to an EventEmitter to allow only passing the event.
emitter.eventOrError = awaitEventOrError;
await emitter.eventOrError("connected");
The promise will reject on an "error" event by default, but you can specify a different error event.
await emitter.eventOrError("connected", "responseError");
If the event emits values they will be returned in an array.
const values = await emitter.eventOrError("connected");
...
emitter.emit("connected", 1, 2);
...
// values === [1, 2]
FAQs
Returns a Promise that resolves on an event or rejects on an error
The npm package await-event-or-error receives a total of 4 weekly downloads. As such, await-event-or-error popularity was classified as not popular.
We found that await-event-or-error demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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