调整

src/main/java/com/izouma/meta/websocket/LiveWebSocket.java

@@ -103,7 +103,7 @@ public class LiveWebSocket {
     @OnError
     public void onError(Session session, Throwable error) {
         // 异常处理
-        log.error(String.format("sessionId[%S]的服务端发生了错误:[%S]", session.getId(), error.getMessage()));
+        log.error(String.format("sessionId[%S]的服务端发生了错误:[%S]", session.getId(), error));
     }
 
     @OnClose

src/main/java/com/izouma/meta/websocket/WebsocketCommon.java

@@ -39,6 +39,7 @@ public class WebsocketCommon {
         } catch (Exception e) {
             log.error(String.format("send message [%S] to [%S] throw exception [%S]:", message, toUserId, e));
         }
+        log.info("send message success");
     }
 
     /**