WCF不同binding的区别

//http模式

calcFactory = new ChannelFactory<ICalcService>(new BasicHttpBinding(BasicHttpSecurityMode.None), address);

//tcp模式
calcFactory = new ChannelFactory<ICalcService>(new NetTcpBinding(SecurityMode.None), address);

calcService = calcFactory.CreateChannel();

Stopwatch sw = new Stopwatch();

sw.Start();

for (int i = 0; i < 10; i++)
{
try
{

calcService.Add(3, 4);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
var cObj = calcService as ICommunicationObject;
if (cObj.State == CommunicationState.Faulted
|| cObj.State == CommunicationState.Closed
|| cObj.State == CommunicationState.Closing

)
{
Console.WriteLine("status:closed,closing,faulted");
}
break;
}
}
sw.Stop();
Console.WriteLine(sw.ElapsedMilliseconds);

tpc模式:

是如果遇到一次错误，那么会将cObj的状态改变，并且cObj对象不能再次使用

Console.WriteLine("status:closed,closing,faulted");有输出

BasicHttpBinding 无会话模式:

遇到错误后不会执行到Console.WriteLine("status:closed,closing,faulted");有输出

cObj对象可以重复使用

参考:http://www.cnblogs.com/artech/archive/2009/07/04/1516908.html

WCF不同binding的区别

原文：http://www.cnblogs.com/wdfrog/p/6323114.html