Merge pull request #3 from tw0517tw/patch-2

Catch pidusage errors
capaj · Oct 19, 2016 · 613d42a · 613d42a
2 parents c4c6618 + 1df52c2
commit 613d42a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -51,6 +51,10 @@ const gatherOsMetrics = (io, span) => {
   }
 
   pidusage.stat(process.pid, (err, stat) => {
+    if (err) {
+      console.error(err)
+      return
+    }
     stat.memory = stat.memory / 1024 / 1024 // Convert from B to MB
     stat.load = os.loadavg()
     stat.timestamp = Date.now()