zyrpc service
// Compile: csc service.cs /r:Zyan.Communication.dll /r:Topshelf.dll
//
// Usage:
// service.exe Run the console server
// service.exe install Install the service (requires admin rights)
// service.exe start Start the installed service (admin)
// service.exe stop Stops the service (admin)
// service.exe uninstall Uninstall the service (admin)
// service.exe client Run the console client
using System;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Topshelf;
using Zyan.Communication;
using Zyan.Communication.Protocols.Tcp;
struct Program
{
const int TcpPortNumber = 8765;
const string ZyanHostName = "SampleService";
static void Main(string[] args)
{
if (args.Any(s => s == "client"))
{
RunClient().Wait();
return;
}
RunServer();
}
// ------------------------------- Shared code --------
public interface ISampleService
{
string GeneratePassword(int length);
}
// ------------------------------- Client code --------
static async Task RunClient()
{
var protocol = new TcpDuplexClientProtocolSetup();
var url = protocol.FormatUrl("localhost", TcpPortNumber, ZyanHostName);
using (var conn = await Task.Run(() => new ZyanConnection(url, protocol)))
{
Console.WriteLine("Connected to server.");
var proxy = conn.CreateProxy<ISampleService>();
while (true)
{
Console.Write("Enter password length (empty line to quit): ");
var line = Console.ReadLine().Trim(' ', '\r', '\n', '.', '-');
if (string.IsNullOrEmpty(line) || line.Any(c => !char.IsNumber(c)))
{
Console.WriteLine("Bye.");
break;
}
var length = Convert.ToInt32(line);
var password = await Task.Run(() => proxy.GeneratePassword(length));
Console.WriteLine("Server generated password: {0}", password);
}
}
}
// ------------------------------- Server code --------
static void RunServer()
{
HostFactory.Run(x =>
{
//x.UseNLog(); // configure logging as needed
x.Service<Dispatcher>(s =>
{
s.ConstructUsing(name => new Dispatcher());
s.WhenStarted(d => d.Start());
s.WhenStopped(d => d.Stop());
});
// these options can be overridden via the command line:
// service.exe install --localservice -servicename:Cida -description:Demo -displayname:CidaDemo
x.RunAsNetworkService();
x.SetDescription("Configuration Item Discovery Agent");
x.SetDisplayName("CidaService");
x.SetServiceName("CidaService");
x.EnableServiceRecovery(rc => rc.RestartService(1)); // restart after one minute
});
Console.WriteLine("Topshelf application is finished. Exiting...");
}
internal class Dispatcher
{
private ZyanComponentHost Host { get; set; }
public void Start()
{
var protocol = new TcpDuplexServerProtocolSetup(TcpPortNumber);
Host = new ZyanComponentHost(ZyanHostName, protocol);
Host.RegisterComponent<ISampleService, SampleService>();
Console.WriteLine("Server is up and running. Try running clients.");
}
public void Stop()
{
if (Host != null)
{
Host.Dispose();
Host = null;
Console.WriteLine("Server is stopped.");
}
}
}
internal class SampleService : ISampleService
{
public string GeneratePassword(int length)
{
var sb = new StringBuilder();
var rnd = new Random();
for (var i = 0; i < length; i++)
{
var @char = (char)('a' + rnd.Next('z' - 'a'));
sb.Append(@char);
}
Console.WriteLine("Generated password: {0}, length = {1}",
sb, length);
return sb.ToString();
}
}
}
c:>service.exe install
Configuration Result:
[Success] Name CidaService
[Success] Description Configuration Item Discovery Agent
[Success] ServiceName CidaService
Topshelf v3.2.150.0, .NET Framework v4.0.30319.34209
Выполняется групповая операция установки.
Начинается этап установки процедуры установки.
Installing CidaService service
Устанавливается служба CidaService...
Служба CidaService успешно установлена.
Этап установки успешно выполнен, начинается этап фиксации.
Этап фиксации выполнен успешно.
Групповая операция установки выполнена.
Topshelf application is finished. Exiting...
c:>service.exe start
Configuration Result:
[Success] Name CidaService
[Success] Description Configuration Item Discovery Agent
[Success] ServiceName CidaService
Topshelf v3.2.150.0, .NET Framework v4.0.30319.34209
The CidaService service was started.
Topshelf application is finished. Exiting...
c:\service.exe client
Connected to server.
Enter password length (empty line to quit): 10
Server generated password: xsshpcpdga
Enter password length (empty line to quit): 11
Server generated password: goarqvoqich
Enter password length (empty line to quit): 123
Server generated password: lmiwctrtsoasxgcmntvdfebclbfoceaiwuaqeosnnrlytplbotlt
gujgkgkaocqonqudfkixaipnschvpdaisgcbltgxerykbwkcthvdlmsxfvnixokkcivhotr
Enter password length (empty line to quit):
Bye.
c:>service.exe stop
Configuration Result:
[Success] Name CidaService
[Success] Description Configuration Item Discovery Agent
[Success] ServiceName CidaService
Topshelf v3.2.150.0, .NET Framework v4.0.30319.34209
The CidaService service was stopped.
Topshelf application is finished. Exiting...
c:>service.exe uninstall
Configuration Result:
[Success] Name CidaService
[Success] Description Configuration Item Discovery Agent
[Success] ServiceName CidaService
Topshelf v3.2.150.0, .NET Framework v4.0.30319.34209
