Show connection failure message in bot response

matrix_appservice_kakaotalk/user.py

@@ -424,10 +424,10 @@ class User(DBUser, BaseUser):
                     state_event=BridgeStateEvent.UNKNOWN_ERROR,
                     error_code="kt-reconnection-error",
                 )
-        except Exception:
+        except Exception as e:
             self.log.exception("Error connecting to KakaoTalk")
             await self.send_bridge_notice(
-                "Failed to connect to KakaoTalk: unknown error (see logs for more details)",
+                f"Failed to connect to KakaoTalk: {e.message}",
                 edit=event_id,
                 state_event=BridgeStateEvent.UNKNOWN_ERROR,
                 error_code="kt-reconnection-error",

node/src/modutil.js

@@ -14,7 +14,9 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 import { sha512 } from "hash-wasm"
-import { DefaultConfiguration } from "node-kakao"
+
+import kakao from "node-kakao"
+const { DefaultConfiguration } = kakao
 
 
 DefaultConfiguration.version = "3.4.2"