Enable per system configuration of messages per packet

app/Http/Controllers/SystemController.php

@@ -31,7 +31,7 @@ class SystemController extends Controller
 	public function add_edit(SystemRegisterRequest $request, System $o)
 	{
 		if ($request->validated()) {
-			foreach (['name','location','phone','address','port','active','method','pkt_type'] as $key)
+			foreach (['name','location','phone','address','port','active','method','pkt_msgs','pkt_type'] as $key)
 				$o->{$key} = $request->validated($key);
 
 			// Sometimes items

app/Http/Requests/SystemRegisterRequest.php

@@ -73,6 +73,7 @@ class SystemRegisterRequest extends FormRequest
 			'hold' => 'sometimes|boolean',
 			'pollmode' => 'required|integer|min:0|max:2',
 			'heartbeat' => 'nullable|integer|min:0|max:48',
+			'pkt_msgs' => 'nullable|integer|min:5',
 		] : []));
 	}
 }