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Zyan service example based on ServiceBase class
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// Compile using: csc.exe ServiceExample.cs /r:Zyan.Communication.dll | |
// Install using: ServiceExample.exe install (run as Administrator) | |
// Uninstall using: ServiceExample.exe uninstall (run as Administrator) | |
// Start service: net start ServiceExample (run as Administrator) | |
// Stop service: net stop ServiceExample (run as Administrator) | |
// Run client app: ServiceExample.exe test | |
using System; | |
using System.Collections.Generic; | |
using System.ComponentModel; | |
using System.Configuration.Install; | |
using System.Linq; | |
using System.Reflection; | |
using System.ServiceProcess; | |
using System.Net.Sockets; | |
using Zyan.Communication; | |
namespace ZyanExperiments | |
{ | |
// Server-side main service class | |
public class ServiceExample : ServiceBase, IServiceExample | |
{ | |
public ServiceExample() | |
{ | |
ServiceName = "ServiceExample"; | |
} | |
private ZyanComponentHost Host { get; set; } | |
protected override void OnStart(string[] args) | |
{ | |
// start the server | |
Host = new ZyanComponentHost("ServiceExample", 9876); | |
Host.RegisterComponent<IServiceExample, ServiceExample>(this); | |
base.OnStart(args); | |
} | |
protected override void OnStop() | |
{ | |
// stop the server | |
Host.Dispose(); | |
base.OnStop(); | |
} | |
// implement the interface here | |
public string Reverse(string s) | |
{ | |
return new string(s.Reverse().ToArray()); | |
} | |
} | |
// Server-side installer class | |
[RunInstaller(true)] | |
public class ServiceExampleInstaller : Installer | |
{ | |
public ServiceExampleInstaller() | |
{ | |
var processInstaller = new ServiceProcessInstaller(); | |
var serviceInstaller = new ServiceInstaller(); | |
// set the privileges and service name | |
processInstaller.Account = ServiceAccount.LocalSystem; | |
serviceInstaller.DisplayName = "ServiceExample: Zyan service example"; | |
serviceInstaller.StartType = ServiceStartMode.Automatic; | |
// must be the same as set in the service constructor | |
serviceInstaller.ServiceName = "ServiceExample"; | |
Installers.Add(processInstaller); | |
Installers.Add(serviceInstaller); | |
} | |
} | |
// ================================= | |
// Shared interface of your singleton service | |
public interface IServiceExample | |
{ | |
string Reverse(string s); | |
} | |
// ================================= | |
// Hybrid client/server console application | |
public class TestApplication | |
{ | |
static void Main(string[] args) | |
{ | |
// run as server | |
if (!Environment.UserInteractive) | |
{ | |
ServiceBase.Run(new ServiceExample()); | |
return; | |
} | |
if (!args.Any()) | |
{ | |
Console.WriteLine("Usage: test.exe install | uninstall | test"); | |
return; | |
} | |
var action = args.First(); | |
switch (action.ToLower().First()) | |
{ | |
case 'i': | |
ManagedInstallerClass.InstallHelper(new[] { Assembly.GetExecutingAssembly().Location }); | |
break; | |
case 'u': | |
ManagedInstallerClass.InstallHelper(new[] { "/u", Assembly.GetExecutingAssembly().Location }); | |
break; | |
default: | |
// run as client | |
TestService("ReverseMe"); | |
break; | |
} | |
} | |
// client code example | |
static void TestService(string source) | |
{ | |
try | |
{ | |
// connect to server | |
using (var conn = new ZyanConnection("tcp://localhost:9876/ServiceExample")) | |
{ | |
// create proxy and call the remote method | |
var proxy = conn.CreateProxy<IServiceExample>(); | |
var result = proxy.Reverse(source); | |
Console.WriteLine("Called the remote method. " + | |
"Source: {0}, result: {1}", source, result); | |
} | |
} | |
catch (SocketException) | |
{ | |
Console.WriteLine("Service is not running."); | |
Console.WriteLine("Please install the service using InstallUtil.exe."); | |
} | |
} | |
} | |
} |
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