diff options
Diffstat (limited to 'lib/dgram.js')
-rw-r--r-- | lib/dgram.js | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/lib/dgram.js b/lib/dgram.js index 35d414320a..94f44d5202 100644 --- a/lib/dgram.js +++ b/lib/dgram.js @@ -211,8 +211,21 @@ Socket.prototype.bind = function(port_, address_ /* , callback */) { state.bindState = BIND_STATE_BINDING; - if (arguments.length && typeof arguments[arguments.length - 1] === 'function') - this.once('listening', arguments[arguments.length - 1]); + const cb = arguments.length && arguments[arguments.length - 1]; + if (typeof cb === 'function') { + function removeListeners() { + this.removeListener('error', removeListeners); + this.removeListener('listening', onListening); + } + + function onListening() { + removeListeners.call(this); + cb.call(this); + } + + this.on('error', removeListeners); + this.on('listening', onListening); + } if (port instanceof UDP) { replaceHandle(this, port); |