namespace Swan
{
using Logging;
using System;
using System.Collections.Generic;
using System.Reflection;
using System.Threading;
#if NET461
using System.ServiceProcess;
#else
using Services;
#endif
///
/// Extension methods.
///
public static class WindowsServicesExtensions
{
///
/// Runs a service in console mode.
///
/// The service to run.
/// The logger source.
/// this.
[Obsolete("This extension method will be removed in version 3.0")]
public static void RunInConsoleMode(this ServiceBase @this, string loggerSource = null)
{
if (@this == null)
throw new ArgumentNullException(nameof(@this));
RunInConsoleMode(new[] { @this }, loggerSource);
}
///
/// Runs a set of services in console mode.
///
/// The services to run.
/// The logger source.
/// this.
/// The ServiceBase class isn't available.
[Obsolete("This extension method will be removed in version 3.0")]
public static void RunInConsoleMode(this ServiceBase[] @this, string loggerSource = null)
{
if (@this == null)
throw new ArgumentNullException(nameof(@this));
const string onStartMethodName = "OnStart";
const string onStopMethodName = "OnStop";
var onStartMethod = typeof(ServiceBase).GetMethod(onStartMethodName,
BindingFlags.Instance | BindingFlags.NonPublic);
var onStopMethod = typeof(ServiceBase).GetMethod(onStopMethodName,
BindingFlags.Instance | BindingFlags.NonPublic);
if (onStartMethod == null || onStopMethod == null)
throw new InvalidOperationException("The ServiceBase class isn't available.");
var serviceThreads = new List();
"Starting services . . .".Info(loggerSource ?? SwanRuntime.EntryAssemblyName.Name);
foreach (var service in @this)
{
var thread = new Thread(() =>
{
onStartMethod.Invoke(service, new object[] { Array.Empty() });
$"Started service '{service.GetType().Name}'".Info(loggerSource ?? service.GetType().Name);
});
serviceThreads.Add(thread);
thread.Start();
}
"Press any key to stop all services.".Info(loggerSource ?? SwanRuntime.EntryAssemblyName.Name);
Terminal.ReadKey(true, true);
"Stopping services . . .".Info(SwanRuntime.EntryAssemblyName.Name);
foreach (var service in @this)
{
onStopMethod.Invoke(service, null);
$"Stopped service '{service.GetType().Name}'".Info(loggerSource ?? service.GetType().Name);
}
foreach (var thread in serviceThreads)
thread.Join();
"Stopped all services.".Info(loggerSource ?? SwanRuntime.EntryAssemblyName.Name);
}
}
}