在调试模式下以编程方式设置WCF超时 [英] Programmatically set WCF timeout in debug mode

问题描述

我在服务器和客户端（都是用C＃编写）之间的通信中使用WCF。

I'm using WCF in communication between a server and client (both written in C#).

在发布模式下，应将timouts设置为〜20秒，但在调试模式下，我想将其设置为更高的值，以便可以调试/步进在我的代码中不会发生超时。

In release-mode, the timouts should be set to ~20 seconds, but in debug mode I want to set them to a higher value so that I can debug/step in my code without the timeout occurring.

我知道我可以通过修改app.config文件来更改超时。但是，我有两个不同的绑定，每个绑定都有4个超时值，因此我必须在几个地方进行更改，并且它很容易忘记。

I know that I can change the timeouts by modifying the app.config file. However, I've got two different bindings and 4 time out values in each so I would have to change in several places, and its easy to forget.

要解决这个问题，我想在代码中有一个小的#if DEBUG部分，以编程方式将超时值更改为1小时。

To solve this, I would like to have a small #if DEBUG-section in my code which programmatically changes the timeout values to 1 hour.

我尝试使用以下代码进行操作

I tried to use the following code to do this:

Configuration configuration = 
       ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
ServiceModelSectionGroup serviceModel = 
       ServiceModelSectionGroup.GetSectionGroup(configuration); 

BindingsSection bindings = serviceModel.Bindings;

foreach (var configuredBinding in bindings.WSHttpBinding.ConfiguredBindings)
{
 configuredBinding.CloseTimeout = new TimeSpan(0, 30, 0);
 configuredBinding.OpenTimeout = new TimeSpan(0, 30, 0);

但是* Timeout属性是只读的，因此我收到编译错误。

but the *Timeout properties are readonly so I get a compilation error.

我不喜欢以编程方式从头开始创建绑定的想法。如果我更改了app.config中的某些属性，则必须记住在代码中进行相同的更改，以确保调试行为与发布行为相似（超时除外）。

I'm not fond of the idea of creating bindings from scratch programmatically. If I change some of the attributes in the app.config, I have to remember to do the same change in the code to make sure that the debug-behavior is similar to the release-behavior (except for the timeouts..)

如何处理？

推荐答案

您可以执行以下操作：

• 创建绑定，并在代码中使用端点


• 设置绑定实例的超时时间


• 然后使用这两个元素创建您的客户端代理

类似于：

BasicHttpBinding myBinding = new BasicHttpBinding("ConfigName");
myBinding.CloseTimeout = .......
myBinding.OpenTimeout = .......
myBinding.ReceiveTimeout = .......
myBinding.SendTimeout = .......

EndpointAddress myEndpoint = new EndpointAddress("http://server:8181/yourservice");

YourServiceClient proxy = new YourServiceClient(myBinding, myEndpoint);

这样，您可以在描述绑定超时时利用基本配置，但可以调整设置想要从中创建客户端代理。

That way, you can leverage the basic config when describing binding timeouts and yet you can tweak the settings you want and create your client proxy from it.

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