make it work

llarp/dht/context.cpp

@@ -699,5 +699,11 @@ namespace llarp
       return router->Now();
     }
 
+    std::unique_ptr< AbstractContext >
+    makeContext()
+    {
+      return std::make_unique< Context >();
+    }
+
   }  // namespace dht
 }  // namespace llarp

llarp/dht/dht.cpp

@@ -5,6 +5,7 @@
 llarp_dht_context::llarp_dht_context(llarp::AbstractRouter *router)
 {
   parent = router;
+  impl   = llarp::dht::makeContext();
 }
 
 struct llarp_dht_context *