From d45551c4fd4835efb0e8ecfd5c159469bc5be662 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B3zsef=20Farkas?= <fjozsef001@gmail.com>
Date: Sun, 19 Mar 2017 15:47:22 +0100
Subject: [PATCH] Fixing device open right after attach

We should find a proper fix instead of this hack.
---
 electron/src/services/uhk-device.service.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/electron/src/services/uhk-device.service.ts b/electron/src/services/uhk-device.service.ts
index e3524cd2..67dff0f1 100644
--- a/electron/src/services/uhk-device.service.ts
+++ b/electron/src/services/uhk-device.service.ts
@@ -11,10 +11,12 @@ import { Subscription } from 'rxjs/Subscription';
 import 'rxjs/add/observable/empty';
 import 'rxjs/add/observable/from';
 import 'rxjs/add/observable/of';
+import 'rxjs/add/observable/timer';
 import 'rxjs/add/operator/catch';
 import 'rxjs/add/operator/concat';
 import 'rxjs/add/operator/combineLatest';
 import 'rxjs/add/operator/concatMap';
+import 'rxjs/add/operator/first';
 import 'rxjs/add/operator/mergeMap';
 import 'rxjs/add/operator/publish';
 import 'rxjs/add/operator/switchMap';
@@ -223,7 +225,10 @@ export class UhkDeviceService implements OnDestroy {
         if (device.deviceDescriptor.idVendor !== vendorId || device.deviceDescriptor.idProduct !== productId) {
             return;
         }
-        this.initialize();
+        // Ugly hack: device is not openable (on Windows) right after the attach
+        Observable.timer(100)
+            .first()
+            .subscribe(() => this.initialize());
     }
 
     onDeviceDetach(device: Device) {