* onPeerPathRecv() refactored: 'reciprocal path' now handled in Mesh class, not in application layer

examples/test_admin/main.cpp

@@ -135,21 +135,16 @@ protected:
     }
   }
 
-  void onPeerPathRecv(mesh::Packet* packet, int sender_idx, const uint8_t* secret, uint8_t* path, uint8_t path_len, uint8_t extra_type, uint8_t* extra, uint8_t extra_len) override {
+  bool onPeerPathRecv(mesh::Packet* packet, int sender_idx, const uint8_t* secret, uint8_t* path, uint8_t path_len, uint8_t extra_type, uint8_t* extra, uint8_t extra_len) override {
     // must be from server_id 
     Serial.printf("PATH to repeater, path_len=%d\n", (uint32_t) path_len);
 
     memcpy(server_path, path, server_path_len = path_len);  // store a copy of path, for sendDirect()
 
-    if (packet->isRouteFlood()) {
-      // send a reciprocal return path to sender, but send DIRECTLY!
-      mesh::Packet* rpath = createPathReturn(server_id, secret, packet->path, packet->path_len, 0, NULL, 0);
-      if (rpath) sendDirect(rpath, path, path_len);
-    }
-
     if (extra_type == PAYLOAD_TYPE_RESPONSE) {
       handleResponse(extra, extra_len);
     }
+    return true;  // send reciprocal path if necessary
   }
 
 public: