From e76257437561beff98d012fc7181f0e42f69f3d0 Mon Sep 17 00:00:00 2001
From: Adam Shiervani <adam.shiervani@gmail.com>
Date: Wed, 12 Nov 2025 11:12:12 +0100
Subject: [PATCH] feat: wait for channel to open before triggering initial
 state updates

---
 webrtc.go | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/webrtc.go b/webrtc.go
index abe1aba7e..46fca2b8a 100644
--- a/webrtc.go
+++ b/webrtc.go
@@ -286,10 +286,13 @@ func newSession(config SessionConfig) (*Session, error) {
 				// Enqueue to ensure ordered processing
 				session.rpcQueue <- msg
 			})
-			triggerOTAStateUpdate()
-			triggerVideoStateUpdate()
-			triggerUSBStateUpdate()
-			notifyFailsafeMode(session)
+			// Wait for channel to be open before sending initial state
+			d.OnOpen(func() {
+				triggerOTAStateUpdate()
+				triggerVideoStateUpdate()
+				triggerUSBStateUpdate()
+				notifyFailsafeMode(session)
+			})
 		case "terminal":
 			handleTerminalChannel(d)
 		case "serial":