Fix #97 unref() the rotation timeout in RotatingFileStream.

The rotation `setTimeout` from `RotatingFileStream` will prevent the process from exiting. This fix simply `unref()` the timeout immediately after it is set.
trentm · Aug 21, 2013 · 9036035 · 9036035
1 parent 27b679f
commit 9036035
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/bunyan.js b/lib/bunyan.js
@@ -990,6 +990,9 @@ RotatingFileStream.prototype._setupNextRot = function () {
     this.timeout = setTimeout(
         function () { self.rotate(); },
         this.rotAt - Date.now());
+    if (typeof this.timeout.unref === 'function') {
+      this.timeout.unref();
+    }
 }
 
 RotatingFileStream.prototype._nextRotTime = function _nextRotTime(first) {