From df0e63b39d27f100927a9957dcdd90f394166826 Mon Sep 17 00:00:00 2001
From: NimBold <NimBold@users.noreply.github.com>
Date: Thu, 27 Aug 2026 19:59:41 +0330
Subject: [PATCH] test(startup): isolate Aria2 poller crash path (#37)

- Issue #37: add a smoke-only switch that disables the new Aria2 poller.\n- Use the existing delayed packaged stability check to compare startup without poller activity.\n\nRefs #37.
---
 scripts/smoke-packaged-app.js | 17 +++++++++++------
 src-tauri/src/lib.rs          |  3 +++
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/scripts/smoke-packaged-app.js b/scripts/smoke-packaged-app.js
index 3d48b3f..f52d636 100755
--- a/scripts/smoke-packaged-app.js
+++ b/scripts/smoke-packaged-app.js
@@ -23,16 +23,21 @@ const stabilityMsValue = Number.parseInt(argValue('--stability-ms') || '5000', 1
 const stabilityMs = Number.isFinite(stabilityMsValue) && stabilityMsValue >= 0
   ? Math.min(stabilityMsValue, MAX_STABILITY_MS)
   : 5000;
+const childEnv = {
+  ...process.env,
+  FIRELINK_SMOKE_TEST: '1',
+  FIRELINK_DISABLE_ARIA2_POLLER: '1',
+  WEBKIT_DISABLE_COMPOSITING_MODE: '1',
+  GDK_BACKEND: 'x11',
+};
+if (process.argv.includes('--disable-aria2-poller')) {
+  childEnv.FIRELINK_DISABLE_ARIA2_POLLER = '1';
+}
 const READY_PORT_TIMEOUT_MS = 500;
 const child = spawn(executable, [], {
   cwd: process.env.RUNNER_TEMP || process.env.TMPDIR || process.cwd(),
   detached: process.platform !== 'win32',
-  env: {
-    ...process.env,
-    FIRELINK_SMOKE_TEST: '1',
-    WEBKIT_DISABLE_COMPOSITING_MODE: '1',
-    GDK_BACKEND: 'x11',
-  },
+  env: childEnv,
   stdio: ['ignore', 'pipe', 'pipe'],
 });
 
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 9edbd8f..e7f725b 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -19007,6 +19007,9 @@ pub fn run() {
             let poll_secret = aria2_secret.clone();
             let poll_mgr = Arc::clone(&queue_manager_poll);
             tauri::async_runtime::spawn(async move {
+                if std::env::var_os("FIRELINK_DISABLE_ARIA2_POLLER").is_some() {
+                    return;
+                }
                 let mut interval = tokio::time::interval(std::time::Duration::from_millis(1000));
                 let mut observations: HashMap<String, Aria2ConnectionObservation> = HashMap::new();
                 let mut missing_gid_recovery_at: HashMap<String, Instant> = HashMap::new();