From d24cfcfa214c8ad357f46e5d7bfa6b866ebaf482 Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Fri, 22 May 2026 17:04:52 +0800
Subject: [PATCH] test(plugins): retry bundled smoke health probes

---
 .../runtime-smoke.mjs                           | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/scripts/e2e/lib/bundled-plugin-install-uninstall/runtime-smoke.mjs b/scripts/e2e/lib/bundled-plugin-install-uninstall/runtime-smoke.mjs
index 5a171b55dbe..88fc4c5d753 100644
--- a/scripts/e2e/lib/bundled-plugin-install-uninstall/runtime-smoke.mjs
+++ b/scripts/e2e/lib/bundled-plugin-install-uninstall/runtime-smoke.mjs
@@ -241,10 +241,21 @@ async function httpOk(port, pathName) {
 }
 
 async function assertHttpOk(port, pathName) {
-  const res = await fetch(`http://127.0.0.1:${port}${pathName}`);
-  if (!res.ok) {
-    throw new Error(`${pathName} returned HTTP ${res.status}`);
+  const started = Date.now();
+  let lastError;
+  while (Date.now() - started < RPC_READY_TIMEOUT_MS) {
+    try {
+      const res = await fetch(`http://127.0.0.1:${port}${pathName}`);
+      if (res.ok) {
+        return;
+      }
+      lastError = new Error(`${pathName} returned HTTP ${res.status}`);
+    } catch (error) {
+      lastError = error;
+    }
+    await delay(500);
   }
+  throw lastError ?? new Error(`${pathName} did not return HTTP 200`);
 }
 
 async function assertReadyzProbe(options) {