From 2b31f8c148b790ca8df4deb1fa644cbbc465f264 Mon Sep 17 00:00:00 2001
From: Michael Lumish <mlumish@google.com>
Date: Tue, 16 Jan 2024 14:37:55 -0800
Subject: [PATCH] grpc-js: Shutdown transport if a state change occurs while
 connecting

---
 packages/grpc-js/src/subchannel.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/grpc-js/src/subchannel.ts b/packages/grpc-js/src/subchannel.ts
index 03bbf035..eff7509a 100644
--- a/packages/grpc-js/src/subchannel.ts
+++ b/packages/grpc-js/src/subchannel.ts
@@ -245,6 +245,10 @@ export class Subchannel {
                 );
               }
             });
+          } else {
+            /* If we can't transition from CONNECTING to READY here, we will
+             * not be using this transport, so release its resources. */
+            transport.shutdown();
           }
         },
         error => {