Optional options: EventEmitterOptionsOptional options: EventEmitterOptionsOptional Static captureStatic defaultname property is set to 'MaxListenersExceededWarning&
Static Readonly error'error' listener is installed.
'error' listener is installed.
Rest ...args: any[]Rest ...args: any[]Rest
Rest ...args: any[]Rest ...args: any[]Rest
v0.1.26
Symbols.
emitter.setMaxListeners(n) or defaults to
Inherited from EventEmitter.getMaxListeners
The name of the event being listened for
-Optional listener: FunctionThe event handler function
-Optional
v3.2.0
Rest ...args: any[]Rest ...args: any[]Rest The name of the event.
-The callback function
Rest ...args: any[]Rest ...args: any[]Rest The name of the event.
-The callback function
Rest ...args: any[]Rest ...args: any[]Rest The name of the event.
-The callback function
Rest ...args: any[]Rest ...args: any[]Rest The name of the event.
-The callback function
Rest ...args: any[]Rest ...args: any[]Rest .once()).
Optional event: string | symbolOptional event: string | symbolOptional v0.1.26
once('ping')lis
Rest ...args: any[]Rest ...args: any[]Rest once('ping')lis
EventEmitter instance. The value can be
Static addExperimental
+Listens once to the abort event on the provided signal.
Listening to the abort event on abort signals is unsafe and may
+lead to resource leaks since another third party with the signal can
+call e.stopImmediatePropagation(). Unfortunately Node.js cannot change
+this since it would violate the web standard. Additionally, the original
+API makes it easy to forget to remove listeners.
This API allows safely using AbortSignals in Node.js APIs by solving these
+two issues by listening to the event such that stopImmediatePropagation does
+not prevent the listener from running.
Returns a disposable so that it may be unsubscribed from more easily.
+import { addAbortListener } from 'node:events';
function example(signal) {
let disposable;
try {
signal.addEventListener('abort', (e) => e.stopImmediatePropagation());
disposable = addAbortListener(signal, (e) => {
// Do something when signal is aborted.
});
} finally {
disposable?.[Symbol.dispose]();
}
}
+that removes the abort listener.
v20.5.0
+Static getStatic getStatic listenerThe emitter to query
-The event name
-v0.9.12
@@ -711,7 +744,7 @@ the max set, the EventTarget will print a warning.Static onThe name of the event being listened for
-Optional options: StaticEventEmitterOptionsOptional options: StaticEventEmitterOptionsOptional
that iterates eventName events emitted by the emitter
Static onceOptional options: StaticEventEmitterOptionsOptional options: StaticEventEmitterOptionsOptional
v11.13.0, v10.16.0
Optional options: StaticEventEmitterOptionsOptional options: StaticEventEmitterOptionsOptional Static setOptional n: numberA non-negative number. The maximum number of listeners per EventTarget event.
Optional
Rest ...eventTargets: (EventEmitter | _DOMEventTarget)[]Rest ...eventTargets: (EventEmitter | _DOMEventTarget)[]Rest
v15.4.0
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Generated using TypeDoc
\ No newline at end of file
'error'listener is installed.