diff --git a/doc/api/events.md b/doc/api/events.md index ea58d319739f62..7f5307e645987a 100644 --- a/doc/api/events.md +++ b/doc/api/events.md @@ -1657,12 +1657,31 @@ console.log(listenerCount(myEmitter, 'event')); added: - v13.6.0 - v12.16.0 +changes: + - version: REPLACEME + pr-url: https://github.com/nodejs/node/pull/52080 + description: Support `highWaterMark` and `lowWaterMark` options, + For consistency. Old options are still supported. + - version: + - v20.0.0 + pr-url: https://github.com/nodejs/node/pull/41276 + description: The `close`, `highWatermark`, and `lowWatermark` + options are supported now. --> * `emitter` {EventEmitter} * `eventName` {string|symbol} The name of the event being listened for * `options` {Object} * `signal` {AbortSignal} Can be used to cancel awaiting events. + * `close` - {string\[]} Names of events that will end the iteration. + * `highWaterMark` - {integer} **Default:** `Number.MAX_SAFE_INTEGER` + The high watermark. The emitter is paused every time the size of events + being buffered is higher than it. Supported only on emitters implementing + `pause()` and `resume()` methods. + * `lowWaterMark` - {integer} **Default:** `1` + The low watermark. The emitter is resumed every time the size of events + being buffered is lower than it. Supported only on emitters implementing + `pause()` and `resume()` methods. * Returns: {AsyncIterator} that iterates `eventName` events emitted by the `emitter` ```mjs