增加pingpong指令，并调整收到客户端信息的打印日志级别

Instructs/Instruct.cs

@@ -52,6 +52,7 @@ namespace OMS.NET.Instructs
                     "get_presence" => JsonSerializer.Deserialize<GetPresenceInstruct>(root.GetRawText(), options),
                     "get_mapData" => JsonSerializer.Deserialize<GetMapDataInstruct>(root.GetRawText(), options),
                     "get_mapLayer" => JsonSerializer.Deserialize<GetMapLayerInstruct>(root.GetRawText(), options),
+                    "ping" => JsonSerializer.Deserialize<PingInstuct>(root.GetRawText(), options),
 
                     //广播指令
                     "broadcast" => classValue switch
@@ -61,7 +62,7 @@ namespace OMS.NET.Instructs
                         _ => JsonSerializer.Deserialize<Instruct>(root.GetRawText(), options)
                     },
                     _ => null
-                } ?? throw new JsonException("反序列化失败");
+                } ?? throw new JsonException($"{typeValue} 反序列化失败");
                 return instruct;
             }
             else

MapServer.cs

@@ -12,7 +12,7 @@ namespace OMS.NET
         private IPEndPoint iPEndPoint = new(IPAddress.Any, 0);
         protected override async void OnMessage(MessageEventArgs e)
         {
-            GlobalArea.Log.Info(this.ID + " " + this.Context.UserEndPoint.ToString() + ":" + e.Data);
+            GlobalArea.Log.Debug(this.ID + " " + this.Context.UserEndPoint.ToString() + ":" + e.Data);
             Instruct? instruct = Instruct.JsonStringParse(e.Data);
             if (instruct != null)
             {