Allow the metro to exit if this is the only active server in the event loop system

4 years ago · 6f9580bae2
parent 3583e064be
commit 6f9580bae2
1 changed files with 2 additions and 1 deletions
--- a/metro/metrics-collector.js
+++ b/metro/metrics-collector.js
@ -115,4 +115,5 @@ http
        res.writeHead(200, { 'Content-Type': register.contentType });
        res.end(register.metrics());
    })
-    .listen(port);
+    .listen(port)
+    .unref();