diff options
Diffstat (limited to 'lib/events.js')
| -rw-r--r-- | lib/events.js | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/lib/events.js b/lib/events.js index c2b604f892..e0af38066a 100644 --- a/lib/events.js +++ b/lib/events.js @@ -45,6 +45,8 @@ EventEmitter.prototype.setMaxListeners = function(n) { this._maxListeners = n; }; +// non-global reference, for speed. +var PROCESS; EventEmitter.prototype.emit = function() { var type = arguments[0]; @@ -77,7 +79,10 @@ EventEmitter.prototype.emit = function() { if (typeof handler == 'function') { if (this.domain) { - this.domain.enter(); + PROCESS = PROCESS || process; + if (this !== PROCESS) { + this.domain.enter(); + } } switch (arguments.length) { // fast cases @@ -97,14 +102,17 @@ EventEmitter.prototype.emit = function() { for (var i = 1; i < l; i++) args[i - 1] = arguments[i]; handler.apply(this, args); } - if (this.domain) { + if (this.domain && this !== PROCESS) { this.domain.exit(); } return true; } else if (isArray(handler)) { if (this.domain) { - this.domain.enter(); + PROCESS = PROCESS || process; + if (this !== PROCESS) { + this.domain.enter(); + } } var l = arguments.length; var args = new Array(l - 1); @@ -114,7 +122,7 @@ EventEmitter.prototype.emit = function() { for (var i = 0, l = listeners.length; i < l; i++) { listeners[i].apply(this, args); } - if (this.domain) { + if (this.domain && this !== PROCESS) { this.domain.exit(); } return true; |