public void WfcServiceHost_Http_WcfClientContext()
{
// Verify that we can create a service instance and then call it using WcfClientContext.
WcfServiceHost host;
host = new WcfServiceHost(new TestService());
try
{
host.AddServiceEndpoint(typeof(ITestService), @"binding=HTTP;uri=http://localhost:8008/Unit/Test.svc;settings=<wsHttpBinding><security mode=""None""/></wsHttpBinding>");
host.ExposeServiceDescription(null, null);
host.Start();
using (WcfChannelFactory <ITestService> factory = new WcfChannelFactory <ITestService>(@"binding=HTTP;uri=http://localhost:8008/Unit/Test.svc;settings=<wsHttpBinding><security mode=""None""/></wsHttpBinding>"))
using (WcfClientContext <ITestService> client = new WcfClientContext <ITestService>(factory.CreateChannel()))
{
client.Open();
client.Proxy.Set("Hello World!");
Assert.AreEqual("Hello World!", client.Proxy.Get());
}
}
finally
{
host.Stop();
}
}
/// <summary>
/// Closes the connection if one has been established.
/// </summary>
public void Close()
{
lock (syncLock)
{
if (context != null)
{
context.Close();
context = null;
}
remote = null;
if (proxyFactory != null)
{
proxyFactory.Dispose();
proxyFactory = null;
}
}
}
/// <summary>
/// Establishes a connection with the remote server manager, if a connection
/// has not already been established.
/// </summary>
/// <exception cref="TimeoutException">Thrown if the remote instance did not respond.</exception>
/// <exception cref="CommunicationException">Thrown if communication with the remote instance failed.</exception>
/// <exception cref="SecurityException">Thrown if the credentials are invalid or if security policy forbids the operation.</exception>
public void Open()
{
lock (syncLock)
{
if (proxyFactory != null)
{
return;
}
proxyFactory = new WcfChannelFactory <IServerManager>(serverEP);
context = null;
remote = null;
try
{
context = new WcfClientContext <IServerManager>(proxyFactory.CreateChannel());
context.Open();
remote = context.Proxy;
Ping();
}
catch
{
if (context != null)
{
context.Close();
}
remote = null;
proxyFactory.Close();
proxyFactory = null;
throw;
}
}
}
