为什么我会得到 Ice::MemoryLimitException，即使使用 Ice.MessageSizeMax=2000000

发布于 2024-12-20 09:05:09 字数 865 浏览 1 评论 0原文

您好，我使用 Zeroc Ice 通信库 (v3.4.2) 编写了一个 C# 客户端/服务器应用程序。

我正在从服务器传输一系列对象，然后将它们以表格格式显示在客户端中。够简单的。

我定义了以下切片类型

enum DrawType { All, Instant, Raffle };

struct TicketSoldSummary {
  int scheduleId;
  DrawType dType;
  string drawName;
  long startDate;
  long endDate;
  string winningNumbers;
  int numTicket;
  string status;
};
sequence<TicketSoldSummary> TicketSoldSummaryList;

interface IReportManager {
  [..]
  TicketSoldSummaryList getTicketSoldSummary(long startTime, long endTime);
};

当我调用此方法时，它通常工作正常，但偶尔（大约 25% 的时间）调用者会收到 Ice::MemoryLimitException。我们通常一次运行 2-3 个客户端。

我在互联网上搜索答案，并被告知要增加 Ice.MessageSizeMax，我照做了。我已将 MessageSizeMax 增加到 2,000,000 Kb，但这没有什么区别，我只是用 31,000 条记录（大约 1.8 Megs 数据）进行了测试，但仍然得到 Ice.MemoryLimitException。 1.8兆不是很大！

是我做错了什么还是 Zeroc Ice 存在错误？

非常感谢任何可以提供帮助的人。

原文

Hi I have written a C# client/server application using the Zeroc Ice communication libary (v3.4.2).

I am transferring a sequence of objects from the server which are then displaying them in the client in a tabular format. Simple enough.

I defined following slice types

enum DrawType { All, Instant, Raffle };

struct TicketSoldSummary {
  int scheduleId;
  DrawType dType;
  string drawName;
  long startDate;
  long endDate;
  string winningNumbers;
  int numTicket;
  string status;
};
sequence<TicketSoldSummary> TicketSoldSummaryList;

interface IReportManager {
  [..]
  TicketSoldSummaryList getTicketSoldSummary(long startTime, long endTime);
};

When I call this method it usually works fine, but occasionally (approx 25% of the time) the caller gets a Ice::MemoryLimitException. We are usually running 2-3 clients at a time.

I searched on the Internet for answers and I was told to increase Ice.MessageSizeMax, which I did. I have increased MessageSizeMax right up to 2,000,000 Kb, but it made no difference, I just did a test with 31,000 records (approximately 1.8 Megs of data) and still get Ice.MemoryLimitException. 1.8 Megs is not very big!

Am I doing something wrong or is there a bug in Zeroc Ice?

Thanks so much to anyone that can offer some help.

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

玩世 2024-12-27 09:05:09

我相信 MessageSizeMax 需要在客户端和服务器端进行配置。还启用最大值 (3) 的跟踪并检查消息的大小（在线路上）

回复收藏 0 原文

忘你却要生生世世 2024-12-27 09:05:09

在服务器端打开 Ice.Warn.Connections 并查看日志。还要确保正确应用客户端最大消息大小。我在客户端上设置 Ice.MessageSizeMax 如下，

Ice.Properties properties = Ice.Util.createProperties();
properties.setProperty("Ice.MessageSizeMax", "2097152");//2gb in kb
Ice.InitializationData initData = new Ice.InitializationData();
initData.properties = properties;
Ice.Communicator communicator = Ice.Util.initialize(initData);

Turn on Ice.Warn.Connections on the server side and see the logs. Also make sure the client max message size gets applied correctly. I set Ice.MessageSizeMax on the client as below,

Ice.Properties properties = Ice.Util.createProperties();
properties.setProperty("Ice.MessageSizeMax", "2097152");//2gb in kb
Ice.InitializationData initData = new Ice.InitializationData();
initData.properties = properties;
Ice.Communicator communicator = Ice.Util.initialize(initData);

回复收藏 0 原文

~没有更多了~