当我在代码中创建NetTcpBinding时，如何设置ReliableSession.MaxPendingChannels？

问题描述

我们收到此错误：

根据我的理解，我需要增加ReliableSession中MaxPendingChannels的值但是我们在这样的代码中配置WCF：

  serviceHost = new ServiceHost（typeof（MyServiceClass））; 
 ServiceEndpoint endPoint = serviceHost.AddServiceEndpoint（
 typeof（IMyService），
 new NetTcpBinding（SecurityMode.None，true），
 endPointAddress）; 
  

那么如何以编程方式设置ReliableSession.MaxPendingChannels？
（所有示例我可以找到使用配置文件）

---

在此（一个选项） ，但似乎过于复杂。

解决方案

这是我做的：

  private Binding CreateBindingWith_MaxPendingChannels_Set（Binding baseBinding）
 {
 BindingElementCollection elements = baseBinding.CreateBindingElements（）; 
 ReliableSessionBindingElement reliableSessionElement = 
 elements.Find< ReliableSessionBindingElement>（）; 
 if（reliableSessionElement！= null）
 {
 reliableSessionElement.MaxPendingChannels = 128; 
 
 CustomBinding newBinding = new CustomBinding（elements）; 
 
 newBinding.CloseTimeout = baseBinding.CloseTimeout; 
 newBinding.OpenTimeout = baseBinding.OpenTimeout; 
 newBinding.ReceiveTimeout = baseBinding.ReceiveTimeout; 
 newBinding.SendTimeout = baseBinding.SendTimeout; 
 newBinding.Name = baseBinding.Name; 
 newBinding.Namespace = baseBinding.Namespace; 
 return newBinding; 
} 
 else 
 {
 throw new Exception（基本绑定不+ 
有ReliableSessionBindingElement）; 
} 
} 
  

.....

 绑定customBinding = CreateBindingWith_MaxPendingChannels_Set（
 new NetTcpBinding（SecurityMode.None，true））; 
 
 serviceHost = new ServiceHost（typeof（MyService））; 
 ServiceEndpoint endPoint = serviceHost.AddServiceEndpoint（
 typeof（IMyService），
 customBinding，
 endPointAddress）; 
  

We are getting this error:

As I understand it, I need to increase the value of MaxPendingChannels in the ReliableSession binding.

However we configure WCF in code like this:

serviceHost = new ServiceHost(typeof(MyServiceClass));
ServiceEndpoint endPoint = serviceHost.AddServiceEndpoint(
    typeof(IMyService),
    new NetTcpBinding(SecurityMode.None, true),
    endPointAddress);

So how do I set ReliableSession.MaxPendingChannels programmatically?(All the examples I can find use config files)

---

Search for MaxPendingChannels on this web page for one option, but it seems over complex.

解决方案

This is what I did:

 private Binding CreateBindingWith_MaxPendingChannels_Set(Binding baseBinding)
 {
     BindingElementCollection elements = baseBinding.CreateBindingElements();
     ReliableSessionBindingElement reliableSessionElement = 
                elements.Find<ReliableSessionBindingElement>();
     if (reliableSessionElement != null)
     {
         reliableSessionElement.MaxPendingChannels = 128;

         CustomBinding newBinding = new CustomBinding(elements);

         newBinding.CloseTimeout = baseBinding.CloseTimeout;
         newBinding.OpenTimeout = baseBinding.OpenTimeout;
         newBinding.ReceiveTimeout = baseBinding.ReceiveTimeout;
         newBinding.SendTimeout = baseBinding.SendTimeout;
         newBinding.Name = baseBinding.Name;
         newBinding.Namespace = baseBinding.Namespace;
         return newBinding;
     }
     else
     {
         throw new Exception("the base binding does not " +
                             "have ReliableSessionBindingElement");
     }
 }

.....

 Binding customBinding = CreateBindingWith_MaxPendingChannels_Set(
      new NetTcpBinding(SecurityMode.None, true));

 serviceHost = new ServiceHost(typeof(MyService));
 ServiceEndpoint endPoint = serviceHost.AddServiceEndpoint(
                    typeof(IMyService),
                    customBinding,
                    endPointAddress);

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