From c05fe8cb53e2702ab1db4de732b35f1014536659 Mon Sep 17 00:00:00 2001
From: Lorenzo Blasa <lblasa@meta.com>
Date: Thu, 5 Oct 2023 05:48:34 -0700
Subject: [PATCH] Track unable to listen cases

Summary: Track whenever the server is unable to bind to the specified port.

Reviewed By: antonk52

Differential Revision: D49951304

fbshipit-source-id: 971d7c324f27c287036707d21bb51d26acbd6615
---
 desktop/flipper-server-core/src/server/startServer.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/desktop/flipper-server-core/src/server/startServer.tsx b/desktop/flipper-server-core/src/server/startServer.tsx
index 371eee93d..e6afbdc39 100644
--- a/desktop/flipper-server-core/src/server/startServer.tsx
+++ b/desktop/flipper-server-core/src/server/startServer.tsx
@@ -174,6 +174,7 @@ async function startHTTPServer(
       console.warn(
         `[flipper-server] Unable to listen at port: ${config.port}, is already in use`,
       );
+      tracker.track('server-socket-already-in-use', {});
       process.exit(1);
     }
   });