add; auto unref client

wavded · Sep 29, 2014 · 12c4ffc · 12c4ffc
1 parent e319afc
commit 12c4ffc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/client.js b/lib/client.js
@@ -29,6 +29,7 @@ var GrayGelf = function (opts) {
   if (!opts.mock) {
     this._udp = dgram.createSocket('udp4')
     this._udp.on('error', this._checkError.bind(this))
+    this._udp.unref()
   }
 
   this.writable = true // writable stream