public async Task EnsureStarted_KillProcess_EnsureStarted()
{
var session = new RSession(0, _testMethod.FileSystemSafeName, _brokerClient, new AsyncReaderWriterLock().CreateExclusiveReaderLock(), () => { });
session.HostStarted.Should().NotBeCompleted();
session.IsHostRunning.Should().BeFalse();
await session.EnsureHostStartedAsync(new RHostStartupInfo(), null, 50000);
session.HostStarted.Should().BeRanToCompletion();
session.IsHostRunning.Should().BeTrue();
var sessionDisconnectedTask = EventTaskSources.IRSession.Disconnected.Create(session);
var processId = await GetRSessionProcessId(session);
Process.GetProcessById(processId).Kill();
await sessionDisconnectedTask;
session.IsHostRunning.Should().BeFalse();
await session.EnsureHostStartedAsync(new RHostStartupInfo(), null, 50000);
session.HostStarted.Should().BeRanToCompletion();
session.IsHostRunning.Should().BeTrue();
}
public async Task <IRSession> StartSessionAsync(CancellationToken ct)
{
if (RSession == null)
{
var workflow = _services.GetService <IRInteractiveWorkflowProvider>().GetOrCreate();
RSession = workflow.RSessions.GetOrCreate(_sessionId);
}
else
{
await _sessionStart;
}
if (!RSession.IsHostRunning)
{
var settings = _services.GetService <IRSettings>();
await RSession.EnsureHostStartedAsync(new RHostStartupInfo(isInteractive : true), SessionCallback, 3000, ct);
await RSession.SetVsCranSelectionAsync(CranMirrorList.UrlFromName(settings.CranMirror), ct);
await RSession.SetCodePageAsync(settings.RCodePage, ct);
await RSession.SetVsGraphicsDeviceAsync();
}
return(RSession);
}
public async Task <IRSession> StartSessionAsync(CancellationToken ct)
{
if (RSession == null)
{
var workflow = _services.GetService <IRInteractiveWorkflowProvider>().GetOrCreate();
RSession = workflow.RSessions.GetOrCreate(_sessionId);
}
else
{
await _sessionStart;
}
if (!RSession.IsHostRunning)
{
var settings = _services.GetService <IRSettings>();
await RSession.EnsureHostStartedAsync(
new RHostStartupInfo(settings.CranMirror, codePage : settings.RCodePage), SessionCallback, 3000, ct);
}
return(RSession);
}