static void TestEcho()
{
InstanceContext ctx = new InstanceContext(new CalculatorCallBack());
EchoClient echo = new EchoClient(ctx);
var result = echo.Echo("welcome to wcf!");
Console.WriteLine(result);
}
static void TestOneWay()
{
// NOTE it's really good to test the IsOneWay functionality, it works, as expected!
InstanceContext ctx = new InstanceContext(new CalculatorCallBack());
EchoClient echo = new EchoClient(ctx);
Console.WriteLine("start to call SayHello...{0}", DateTime.Now);
echo.SayHello("scotty");
Console.WriteLine("end of calling SayHello...{0}", DateTime.Now);
}
public static void Main(String[] args)
{
EchoClient conversant=null;
StreamWriter swriter=null;
StreamReader sreader=null;
try {
//Host name comes from command line
//If no host specified, local machine is host
String host=args.Length==1?args[0]:"127.0.0.1";
//Connect to Echo server
conversant=new EchoClient(host);
//Get the stream between server and client
NetworkStream ns=conversant.GetStream();
//Create a user-friendly StreamWriter
swriter=new StreamWriter(ns);
//Create a user-friendly StreamReader
sreader=new StreamReader(ns);
//Prompt user for message to send to server
//Period "exit" tells server to end session
String input;
Console.Write("Enter screen name: ");
while ((input=Console.ReadLine())!="exit") {
//Send message to server
swriter.WriteLine(input);
swriter.Flush();
//Get the Echo from the server
String returndata=sreader.ReadLine();
Console.WriteLine("Reply from "+host+": "+returndata);
Console.Write("Enter text: \"exit\" to stop: ");
}
//Send final message and scram
swriter.WriteLine(".");
swriter.Flush();
} catch (Exception e) {
Console.WriteLine(e+" "+e.StackTrace);
} finally {
//Close the connection whether exception thrown or not
if (swriter!=null) swriter.Close();
if (sreader!=null) sreader.Close();
if (conversant!=null) conversant.Close();
}
}
static void Main(string[] args)
{
Trace.Listeners.Add(new ConsoleTraceListener());
using (EchoClient client = new EchoClient()) {
client.Port = 8088;
client.Host = "localhost";
client.Start();
Console.WriteLine("Press enter key to exit...");
Console.ReadLine();
client.Stop();
}
}
static void Main()
{
// Note that the ListenUri must be communicated out-of-band.
// That is, the metadata exposed by the service does not publish
// the ListenUri, and thus the svcutil-generated config doesn't
// know about it.
// On the client, use ClientViaBehavior to specify
// the Uri where the server is listening.
Uri via = new Uri("http://localhost/ServiceModelSamples/service.svc");
// Create a client to talk to the Calculator contract
CalculatorClient calcClient = new CalculatorClient();
calcClient.ChannelFactory.Endpoint.Behaviors.Add(
new ClientViaBehavior(via));
double value1 = 100.00D;
double value2 = 15.99D;
double result = calcClient.Add(value1, value2);
Console.WriteLine("Add({0},{1}) = {2}", value1, value2, result);
calcClient.Close();
// Create a client to talk to the Echo contract that is located
// at the same EndpointAddress and ListenUri as the calculator contract
EchoClient echoClient = new EchoClient("WSHttpBinding_IEcho");
echoClient.ChannelFactory.Endpoint.Behaviors.Add(
new ClientViaBehavior(via));
Console.WriteLine(echoClient.Echo("Hello!"));
echoClient.Close();
// Create a client to talk to the Echo contract that is located
// at a different EndpointAddress, but the same ListenUri
EchoClient echoClient1 = new EchoClient("WSHttpBinding_IEcho1");
echoClient1.ChannelFactory.Endpoint.Behaviors.Add(
new ClientViaBehavior(via));
Console.WriteLine(echoClient1.Echo("Hello!"));
echoClient.Close();
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate client application.");
Console.ReadLine();
}
public static void Main(String[] args)
{
EchoClient client = null;
try
{
handler += new EventHandler(Handler);
SetConsoleCtrlHandler(handler, true);
//Host name comes from command line
//If no host specified, local machine is host
String host = args.Length == 1 ? args[0] : "127.0.0.1";
//creates connection
client = new EchoClient(host);
//gets stream between server and client
NetworkStream ns = client.GetStream();
//creates writer and reader
swriter = new StreamWriter(ns);
sreader = new StreamReader(ns);
//tells the user how to exit the chat properly
Console.Write("Enter text: \"exit\" to leave the chat: \n");
//prompts the user the screen name for this client
String input;
Console.Write("Enter screen name: ");
//starts thread to read messages being sent from other clients
//from the server
Thread readthread = new Thread(new ThreadStart(client.Reader));
readthread.Start();
while ((input = Console.ReadLine()) != "exit")
{
//sends the message to the sever to be sent to
//other clients
swriter.WriteLine(input);
swriter.Flush();
}
//tells the server that the client has left
swriter.WriteLine("exit");
swriter.Flush();
//tell reader to stop reading
endreader = true;
//holds the console while it cleans up from exiting without typing "exit"
while (!exitSystem)
{
Thread.Sleep(500);
}
}
catch (Exception e)
{
Console.WriteLine(e + " " + e.StackTrace);
}
}
static void TestCallback()
{
InstanceContext ctx = new InstanceContext(new CalculatorCallBack());
EchoClient client = new EchoClient(ctx);
client.SayHello("scotty & juicy");
}
