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event: make setMaxListeners() return this

setMaxListeners was the only EventEmitter method that returned
undefined, so could not be chained.
v0.11.2-release
Sam Roberts 12 years ago
committed by Ben Noordhuis
parent
commit
f8d81222e8
  1. 1
      doc/api/events.markdown
  2. 1
      lib/events.js

1
doc/api/events.markdown

@ -80,6 +80,7 @@ added for a particular event. This is a useful default which helps finding
memory leaks. Obviously not all Emitters should be limited to 10. This function
allows that to be increased. Set to zero for unlimited.
Returns emitter, so calls can be chained.
### EventEmitter.defaultMaxListeners

1
lib/events.js

@ -49,6 +49,7 @@ EventEmitter.prototype.setMaxListeners = function(n) {
if (typeof n !== 'number' || n < 0)
throw TypeError('n must be a positive number');
this._maxListeners = n;
return this;
};
EventEmitter.prototype.emit = function(type) {

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