/// <summary>
/// Invoke this method upon start.
/// </summary>
/// <param name="args"></param>
public void OnStart(string[] args)
{
Contract.Requires<ArgumentNullException>(args != null);
var sect = RnetServiceConfigurationSection.GetDefaultSection();
if (sect == null)
throw new ConfigurationErrorsException("Rnet.Service configuration not found.");
// spawn each host
foreach (var conf in sect.Hosts)
{
// expose new bus on a new host with new container
var container = new CompositionContainer(catalog);
var context = new AsyncContextThread();
var bus = new RnetBus(conf.Bus);
var host = new RnetHost(bus, conf.Uri, container);
instances.Add(new Instance(container, context, bus, host));
// schedule initialization
context.Factory.Run(async () =>
{
await bus.Start();
await host.StartAsync();
}).Wait();
}
}
public void ProgressReport_NotifiesChangeOnCapturedSynchronizationContext()
{
Test.Async(async () =>
{
SynchronizationContext updateContext = null;
SynchronizationContext threadContext = null;
var tcs = new TaskCompletionSource();
using (var thread = new AsyncContextThread())
{
threadContext = await thread.Factory.Run(() => SynchronizationContext.Current);
PropertyProgress<int> propertyProgress = await thread.Factory.Run(() => new PropertyProgress<int>());
propertyProgress.PropertyChanged += (_, e) =>
{
updateContext = SynchronizationContext.Current;
tcs.SetResult();
};
IProgress<int> progress = propertyProgress;
progress.Report(13);
await tcs.Task;
}
Assert.IsNotNull(updateContext);
Assert.AreEqual(threadContext, updateContext);
});
}
public void Join_StopsTask()
{
AsyncContext.Run(async () =>
{
var context = new AsyncContextThread();
var thread = await context.Factory.Run(() => Thread.CurrentThread);
await context.JoinAsync();
});
}
public void Context_IsCorrectAsyncContext()
{
AsyncContext.Run(async () =>
{
using (var thread = new AsyncContextThread())
{
var observedContext = await thread.Factory.Run(() => AsyncContext.Current);
Assert.AreSame(observedContext, thread.Context);
}
});
}
public void AsyncContextThread_IsAnIndependentThread()
{
AsyncContext.Run(async () =>
{
var testThread = Thread.CurrentThread.ManagedThreadId;
var thread = new AsyncContextThread();
var contextThread = await thread.Factory.Run(() => Thread.CurrentThread.ManagedThreadId);
Assert.AreNotEqual(testThread, contextThread);
await thread.JoinAsync();
});
}
/// <summary>
/// Initializes a new instance.
/// </summary>
/// <param name="container"></param>
/// <param name="sync"></param>
/// <param name="bus"></param>
/// <param name="host"></param>
public Instance(CompositionContainer container, AsyncContextThread sync, RnetBus bus, RnetHost host)
{
Contract.Requires<ArgumentNullException>(container != null);
Contract.Requires<ArgumentNullException>(sync != null);
Contract.Requires<ArgumentNullException>(bus != null);
Contract.Requires<ArgumentNullException>(host != null);
Container = container;
Context = sync;
Bus = bus;
Host = host;
}
public void AsyncDelegate_ResumesOnSameThread()
{
AsyncContext.Run(async () =>
{
var thread = new AsyncContextThread();
int contextThread = -1, resumeThread = -1;
await thread.Factory.Run(async () =>
{
contextThread = Thread.CurrentThread.ManagedThreadId;
await Task.Yield();
resumeThread = Thread.CurrentThread.ManagedThreadId;
});
Assert.AreEqual(contextThread, resumeThread);
await thread.JoinAsync();
});
}
public void SynchronizationContext_Send_ExecutesInlineIfNecessary()
{
Test.Async(async () =>
{
using (var thread = new AsyncContextThread())
{
int value = 0;
await thread.Factory.Run(() =>
{
SynchronizationContext.Current.Send(_ => { value = 13; }, null);
Assert.AreEqual(13, value);
});
Assert.AreEqual(13, value);
}
});
}
public void SynchronizationContext_Send_ExecutesSynchronously()
{
Test.Async(async () =>
{
using (var thread = new AsyncContextThread())
{
var synchronizationContext = await thread.Factory.Run(() => SynchronizationContext.Current);
int value = 0;
synchronizationContext.Send(_ => { value = 13; }, null);
Assert.AreEqual(13, value);
}
});
}
public DebugView(AsyncContextThread thread)
{
_thread = thread;
}
public DebugView(AsyncContextThread thread)
{
_thread = thread;
}
public Bot()
{
api = new Api(Settings.Default.TelegramApiKey);
cancellationTokenSource = new CancellationTokenSource();
asyncContextThread = new AsyncContextThread();
}
