From b77c2a57b00c382a9bf85370ac943f99769f901f Mon Sep 17 00:00:00 2001
From: Yejun Su <goofan.su@gmail.com>
Date: Fri, 20 Mar 2026 18:51:11 +0800
Subject: [PATCH] fix(remote-control): re-check idle state inside delayed sync
 callback

---
 extensions/pi-remote-control/index.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/extensions/pi-remote-control/index.ts b/extensions/pi-remote-control/index.ts
index 3ad9d81..322e4a4 100644
--- a/extensions/pi-remote-control/index.ts
+++ b/extensions/pi-remote-control/index.ts
@@ -30,11 +30,16 @@ const QRCode = _require("qrcode") as { toString: (text: string, opts: any) => Pr
 export default function remoteControl(pi: ExtensionAPI) {
 	let server: RemoteServer | undefined;
 	let pendingSyncTimer: ReturnType<typeof setTimeout> | undefined;
+	let needsSyncOnIdle = false;
 
 	function scheduleSync(ctx: ExtensionContext): void {
 		if (pendingSyncTimer) clearTimeout(pendingSyncTimer);
 		pendingSyncTimer = setTimeout(() => {
 			pendingSyncTimer = undefined;
+			if (!ctx.isIdle()) {
+				needsSyncOnIdle = true;
+				return;
+			}
 			server?.sync(ctx);
 			updateStatus(ctx);
 		}, 0);
@@ -113,6 +118,10 @@ export default function remoteControl(pi: ExtensionAPI) {
 
 	pi.on("agent_end", async (_event, ctx) => {
 		server?.broadcast({ type: "agent_end" });
+		if (needsSyncOnIdle) {
+			needsSyncOnIdle = false;
+			server?.sync(ctx);
+		}
 		updateStatus(ctx);
 	});