fix(ext/http): replace await Deno.serve with await Deno.serve().finished (#19485)

We have a bunch of these to clean up after we changed the API.

1 files changed, 6 insertions, 0 deletions

diff --git a/ext/http/00_serve.js b/ext/http/00_serve.js
index 47bbb7e7b..be9c9d801 100644
--- a/ext/http/00_serve.js
+++ b/ext/http/00_serve.js
@@ -38,6 +38,7 @@ import { listen, TcpConn } from "ext:deno_net/01_net.js";
 import { listenTls } from "ext:deno_net/02_tls.js";
 const {
   ArrayPrototypePush,
+  Error,
   ObjectPrototypeIsPrototypeOf,
   PromisePrototypeCatch,
   SafeSet,
@@ -725,6 +726,11 @@ function serveHttpOn(context, callback) {
 
   return {
     finished,
+    then() {
+      throw new Error(
+        "Deno.serve no longer returns a promise. await server.finished instead of server.",
+      );
+    },
     ref() {
       ref = true;
       if (currentPromise) {