public static IRunner CreateForWorkerRole(Role role, RoleIsolationMode isolation)
{
var config = role.Config;
var configurationPath = config.ConfigurationPath;
var configurationFilePath = ConfigurationLocator.LocateConfigurationFile(configurationPath);
var serviceDefinitionPath = ConfigurationLocator.LocateServiceDefinition(configurationPath);
var assemblyFilePath = config.Assembly;
var assemblyPath = Path.GetDirectoryName(assemblyFilePath);
if (HasBeenReBuilt(assemblyPath) && isolation == RoleIsolationMode.Thread)
{
isolation = RoleIsolationMode.AppDomain;
role.IsolationMode = isolation;
}
switch (isolation)
{
case RoleIsolationMode.Thread:
return new ThreadRunner(role, assemblyFilePath, configurationFilePath, serviceDefinitionPath, role.RoleName);
case RoleIsolationMode.AppDomain:
var setup = new AppDomainSetup
{
ApplicationBase = assemblyPath,
ConfigurationFile = config.Assembly + ".config",
};
return new AppDomainRunner(role, setup, assemblyFilePath, configurationFilePath, serviceDefinitionPath, role.RoleName);
default:
throw new NotSupportedException();
}
}
public static IRunner CreateForWebRole(Role role, RoleIsolationMode isolation)
{
var args = WebConfigHelper.Create(role.Config);
var assemblyPath = Path.GetDirectoryName(args.Assembly);
if (HasBeenReBuilt(assemblyPath) && isolation == RoleIsolationMode.Thread)
{
isolation = RoleIsolationMode.AppDomain;
role.IsolationMode = isolation;
}
switch (isolation)
{
case RoleIsolationMode.Thread:
return new ThreadRunner(role, args.Assembly, args.ConfigurationPath, args.ServiceDefinitionPath, args.RoleName);
case RoleIsolationMode.AppDomain:
var setup = new AppDomainSetup
{
ApplicationBase = args.SiteBinDirectory,
ConfigurationFile = WebConfigHelper.DetermineWebConfigPath(args.Assembly)
};
return new AppDomainRunner(role, setup, args.Assembly, args.ConfigurationPath, args.ServiceDefinitionPath, args.RoleName);
default:
throw new NotSupportedException();
}
}
public static void CopyStubAssemblyToRoleDirectory(string applicationBase, Role role)
{
var destinationHostStubPath = Path.Combine(applicationBase, Path.GetFileName(typeof(HostStub).Assembly.Location));
try
{
File.Copy(typeof(HostStub).Assembly.Location, destinationHostStubPath, true);
}
catch (IOException)
{
role.TraceWriteLine("Could not copy Host Stub. Assuming this is because it already exists and continuing.");
}
}
public AppDomainRunner(Role role,
AppDomainSetup appDomainSetup,
string assemblyPath,
string configurationFilePath,
string serviceDefinitionFilePath,
string roleName)
{
_role = role;
_appDomainSetup = appDomainSetup;
_assemblyFilePath = assemblyPath;
_configurationFilePath = configurationFilePath;
_serviceDefinitionFilePath = serviceDefinitionFilePath;
_roleName = roleName;
}
public ThreadRunner(Role role,
string assemblyPath,
string configurationFilePath,
string serviceDefinitionFilePath,
string roleName)
{
_role = role;
_assemblyFilePath = assemblyPath;
_configurationFilePath = configurationFilePath;
_serviceDefinitionFilePath = serviceDefinitionFilePath;
_roleName = roleName;
_assemblyFilePath = Path.Combine(ThreadRunnerAssemblyCache.AssemblyCacheFolder, Path.GetFileName(_assemblyFilePath));
}
public MainWindow()
{
InitializeComponent();
AppDomain.CurrentDomain.UnhandledException += (s, e) =>
{
string msg = null;
try
{
msg = e.ExceptionObject.ToString();
}
catch (Exception ex)
{
msg = "Couldn't get exception details: " + ex.Message;
}
try
{
MessageBox.Show(msg);
}
catch
{
Debugger.Launch();
Debugger.Break();
}
};
App.Current.DispatcherUnhandledException += (s, e) =>
{
string msg = null;
try
{
msg = e.Exception.ToString();
}
catch (Exception ex)
{
msg = "Couldn't get exception details: " + ex.Message;
}
try
{
MessageBox.Show(msg);
}
catch
{
Debugger.Launch();
Debugger.Break();
}
};
CollectionViewSource = new CollectionViewSource();
Services = new ObservableCollection<Role>();
foreach (var h in App.Configuration.Roles)
{
var r = new Role(h);
Services.Add(r);
r.PropertyChanged += (s, e) =>
{
if (e.PropertyName == "Status") CollectionViewSource.View.Refresh();
};
}
CollectionViewSource.Filter += CollectionViewSource_Filter;
CollectionViewSource.Source = Services;
DataContext = this;
var autos = Services.Where(x => x.Status == RoleStatus.Sequenced).ToArray();
BeginAutoStart(autos);
}
private void EditConfiguration_OnClick(object sender, RoutedEventArgs e)
{
if (VerifiySingleSelection())
{
var role = (Role)listView.SelectedItem;
if (role.Status == RoleStatus.Stopped)
{
var service = new RoleConfigurationService();
var changed = service.Edit(role.Title, App.MultiHostConfigurationFilePath);
if (changed != null)
{
changed.EnabledOnStartup = false;
var configDir = Path.GetDirectoryName(App.MultiHostConfigurationFilePath);
changed.ConfigurationPath = Path.GetFullPath(Path.Combine(configDir, changed.ConfigurationPath));
changed.Assembly = Path.GetFullPath(Path.Combine(configDir, changed.Assembly));
var newRole = new Role(changed);
newRole.Logs = role.Logs;
var index = listView.SelectedIndex;
Services.RemoveAt(index);
Services.Insert(index, newRole);
listView.SelectedIndex = index;
}
}
else
{
MessageBox.Show(role.Title + " must be stopped if you want to edit its configuration.");
}
}
}
async void BeginAutoStart(Role[] roles)
{
await Task.Delay(TimeSpan.FromSeconds(0.2));
foreach (var r in roles) r.StartAutomatically();
}
async void BeginAutoStart(Role[] roles)
{
await Task.Delay(TimeSpan.FromSeconds(0.2));
foreach (var r in roles) r.StartAutomatically();
//foreach (var r in roles.Take(10))
// r.StartAutomatically();
//foreach (var r in roles.Skip(10))
//{
// await TaskHelpers.AfterComputeOpportunities(1000000000, 500, CancellationToken.None);
// r.StartAutomatically();
//}
}
public IisExpressRunner(Role role)
{
_role = role;
_args = WebConfigHelper.Create(role.Config);
WebConfigHelper.PatchWebConfig(_args);
}
public static IRunner CreateForWebSite(Role role)
{
return new IisExpressRunner(role);
}
public RoleRunner(Role role)
{
_role = role;
}
