daohualiuxiang
/
node
mirror of https://github.com/nodejs/node.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

event: make setMaxListeners() return this 

setMaxListeners was the only EventEmitter method that returned
undefined, so could not be chained.
pull/5010/head
Sam Roberts 2013-04-30 15:26:14 -07:00 committed by Ben Noordhuis
parent 43951d7cfb
commit f8d81222e8
2 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
doc/api/events.markdown
View File

@ -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 memory leaks. Obviously not all Emitters should be limited to 10. This function
allows that to be increased. Set to zero for unlimited. allows that to be increased. Set to zero for unlimited.
Returns emitter, so calls can be chained.
### EventEmitter.defaultMaxListeners ### EventEmitter.defaultMaxListeners

1
lib/events.js
View File

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