tools: dhtnetmgr handle errors when saving identity
Change-Id: Iac3504f46050c2d533fa2837240f53b8c03068e8
diff --git a/tools/dhtnet_crtmgr/dhtnet_crtmgr.cpp b/tools/dhtnet_crtmgr/dhtnet_crtmgr.cpp
index 814dbe2..b50d9d9 100644
--- a/tools/dhtnet_crtmgr/dhtnet_crtmgr.cpp
+++ b/tools/dhtnet_crtmgr/dhtnet_crtmgr.cpp
@@ -49,7 +49,13 @@
fmt::print(stderr, "Error: failed to create directory {}\n", path_id.string());
return {};
}
- dht::crypto::saveIdentity(identity, path_id / name);
+ // catch error
+ try{
+ dht::crypto::saveIdentity(identity, path_id / name);
+ } catch (const std::exception& e) {
+ fmt::print(stderr, "Error: failed to save identity: {}\n", e.what());
+ return {};
+ }
return identity;
}
} // namespace dhtnet