static void RunEchoServer()
{
var echoDescriptor = new ServiceDescriptor
{
Name = "echo",
Description = "demo service",
ServiceHost = "localhost",
ServicePort = 0, //the port can be set to any
};
var descManager = new ServiceDescriptor
{
Name = "service_manager",
Description = "global service manager",
ServiceHost = "localhost",
ServicePort = 3324,
AccessToken = "AnyClient"
};
using var resolver = new TcpServiceResolver(descManager, clientID: "logger_client", secretKey: "02384Je5");
var remoteLogger = resolver.GetService <ILogger>("logger");
var echoService = new EchoImpl();
using var echoRunner = new TcpServiceRunner <IEcho2>(
service: echoService,
descriptor: echoDescriptor,
logger: remoteLogger,
sslCertificate: null);
echoRunner.Start(descManager, clientID: "echo_provider", secretKey: "F*ooE3");
echoService.WaitForStop();
Thread.Sleep(2000); //sleep a while so that the client can release the proxy first
}
static void TestEcho()
{
//client site code
var descManager = new ServiceDescriptor
{
Name = "service_manager",
Description = "global service manager",
ServiceHost = "localhost",
ServicePort = 3324,
AccessToken = "AnyClient"
};
using var resolver = new TcpServiceResolver(descManager, clientID: "logger_client", secretKey: "02384Je5");
IServiceManager managerProxy = resolver.ServiceManager;
var services = managerProxy.ListService();
foreach (var desc in services)
{
Console.WriteLine(desc.ToString());
}
IEcho2 echoClient;
while (true) //wait for server ready
{
echoClient = resolver.GetService <IEcho2>("echo");
if (echoClient == null)
{
Thread.Sleep(100);
}
else
{
break;
}
}
//sync method call
Console.WriteLine(echoClient.SayHello("World!"));
Console.WriteLine(echoClient.SayHi("XP!"));
//add event handler
echoClient.GreetingEvent += (sender, args) => { Console.WriteLine(args.Greeting); };
echoClient.Greeting("Hello clients!");
echoClient.Greeting2Event += OnEchoGreeting;
echoClient.Greeting("Hello echo!");
//callback & async method call
echoClient.SetCallback(new Callback());
echoClient.GreetingAsync("Hello echo async!").Wait();
echoClient.SetCallback(null);
echoClient.GreetingAsync("Hello echo async agin!").Wait();
//remove event handler
echoClient.Greeting2Event -= OnEchoGreeting;
echoClient.Greeting("Hello echo two!");
Console.WriteLine(echoClient.SayHelloAsync("World!").Result);
echoClient.Stop();
}
