From d1214c9aae633b84ac3303815e5eb9e3d48aa627 Mon Sep 17 00:00:00 2001
From: pooya parsa <pyapar@gmail.com>
Date: Wed, 20 Oct 2021 21:28:01 +0200
Subject: [PATCH] fix(nitro): terminate active worker before replacing (#1302)

---
 packages/nitro/src/server/dev.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/nitro/src/server/dev.ts b/packages/nitro/src/server/dev.ts
index 0c7cfbd282..7edb83a8c4 100644
--- a/packages/nitro/src/server/dev.ts
+++ b/packages/nitro/src/server/dev.ts
@@ -44,6 +44,9 @@ export function createDevServer (nitroContext: NitroContext) {
       worker.on('message', (event) => {
         if (event && event.port) {
           workerAddress = 'http://localhost:' + event.port
+          if (activeWorker) {
+            activeWorker.terminate()
+          }
           activeWorker = worker
           pendingWorker = null
           resolve(workerAddress)