我怎样才能得到一个WCF服务侦听的端口？ [英] How can I get the port that a WCF service is listening on?

问题描述

我有一个WCF的net.tcp服务，我想操作系统选择，它应该侦听的端口。所以，我在我的URI的端口设置为0，而的netstat 确认该操作系统已经回升在5000范围内的端口。

我如何才能找到已经被拾取，代码，服务过程里面实际的端口？

一些代码来说明我曾尝试：

 键入的serviceType = ...; 
 URI地址=新的URI（的net.tcp：//0.0.0.0：0 /服务/）; 
的ServiceHost的ServiceHost =新的ServiceHost（的serviceType，地址）; 
 ServiceEndpoint终点= serviceHost.AddServiceEndpoint（类型，装订，）; 
 INT端口1 = endPoint.ListenUri.Port; //返回0 
 INT端口2 = serviceHost.BaseAddresses.First（）端口。 //也返回0 
  

解决方案

不知道这会帮助，但有一个类似的问题已经在这样：
的 http://stackoverflow.com/questions/2207348/how-can-i-get-the-listening-address-port-of-a-wcf-service

一个提交的答案的相关部分，你可能也想尝试：

 的foreach（在serviceHost.ChannelDispatchers VAR channelDispatcher）
 {
 Console.WriteLine（channelDispatcher.Listener.Uri）; 
} 
  

因此​​，也许你需要 channelDispatcher.Listener.Uri。端口。

希望这有助于！

I have a net.tcp WCF service, and I would like the OS to pick the port that it should listen on. So I have set the port to 0 in my URI, and netstat confirms that the OS has picked a port in the 5000 range.

How can I find the actual port that has been picked, in code, inside the service process?

Some code to show what I have tried:

Type serviceType = ...;
Uri address = new Uri("net.tcp://0.0.0.0:0/Service/");
ServiceHost serviceHost = new ServiceHost(serviceType, address);
ServiceEndpoint endPoint = serviceHost.AddServiceEndpoint(type, binding, "");
int port1 = endPoint.ListenUri.Port; // returns 0
int port2 = serviceHost.BaseAddresses.First().Port; // also returns 0

解决方案

Not sure if this will help, but there's a similar question already on SO: http://stackoverflow.com/questions/2207348/how-can-i-get-the-listening-address-port-of-a-wcf-service

The relevant part of a submitted answer that you may want to try:

foreach (var channelDispatcher in serviceHost.ChannelDispatchers)
{
            Console.WriteLine(channelDispatcher.Listener.Uri);
}

So maybe you need channelDispatcher.Listener.Uri.Port.

Hope this helps!

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