public ConnectionManager(IStatusBar statusBar, IRSessionProvider sessionProvider, IRSettings settings, IRInteractiveWorkflow interactiveWorkflow)
{
_statusBar = statusBar;
_sessionProvider = sessionProvider;
_brokerConnector = interactiveWorkflow.BrokerConnector;
_settings = settings;
_shell = interactiveWorkflow.Shell;
_statusBarViewModel = new ConnectionStatusBarViewModel(this, interactiveWorkflow.Shell);
_disposableBag = DisposableBag.Create <ConnectionManager>()
.Add(_statusBarViewModel)
.Add(() => _brokerConnector.BrokerChanged -= BrokerChanged)
.Add(() => interactiveWorkflow.RSession.Connected -= RSessionOnConnected)
.Add(() => interactiveWorkflow.RSession.Disconnected -= RSessionOnDisconnected);
_brokerConnector.BrokerChanged += BrokerChanged;
// TODO: Temporary solution - need to separate RHost errors and network connection issues
interactiveWorkflow.RSession.Connected += RSessionOnConnected;
interactiveWorkflow.RSession.Disconnected += RSessionOnDisconnected;
_shell.DispatchOnUIThread(() => _disposableBag.Add(_statusBar.AddItem(new ConnectionStatusBar {
DataContext = _statusBarViewModel
})));
// Get initial values
var connections = GetConnectionsFromSettings();
_connections = new ConcurrentDictionary <Uri, IConnection>(connections);
UpdateRecentConnections();
SwitchBrokerToLastConnection();
}
public ConnectionManager(IStatusBar statusBar, IRSettings settings, IRInteractiveWorkflow interactiveWorkflow)
{
_statusBar = statusBar;
_sessionProvider = interactiveWorkflow.RSessions;
_settings = settings;
_interactiveWorkflow = interactiveWorkflow;
_shell = interactiveWorkflow.Shell;
_securityService = _shell.Services.Security;
_statusBarViewModel = new ConnectionStatusBarViewModel(this, interactiveWorkflow.Shell);
_hostLoadIndicatorViewModel = new HostLoadIndicatorViewModel(_sessionProvider, interactiveWorkflow.Shell);
_disposableBag = DisposableBag.Create <ConnectionManager>()
.Add(_statusBarViewModel)
.Add(_hostLoadIndicatorViewModel)
.Add(() => _sessionProvider.BrokerStateChanged -= BrokerStateChanged)
.Add(() => _interactiveWorkflow.RSession.Connected -= SessionConnected)
.Add(() => _interactiveWorkflow.RSession.Disconnected -= SessionDisconnected)
.Add(() => _interactiveWorkflow.ActiveWindowChanged -= ActiveWindowChanged);
_sessionProvider.BrokerStateChanged += BrokerStateChanged;
_interactiveWorkflow.RSession.Connected += SessionConnected;
_interactiveWorkflow.RSession.Disconnected += SessionDisconnected;
_interactiveWorkflow.ActiveWindowChanged += ActiveWindowChanged;
// Get initial values
var connections = CreateConnectionList();
_connections = new ConcurrentDictionary <string, IConnection>(connections);
UpdateRecentConnections(save: false);
CompleteInitializationAsync().DoNotWait();
}
public void StateChanges()
{
var m = new ConnectionStatusBarViewModel(_cm, _shell);
_cm.IsConnected.Returns(true);
_cm.ConnectionStateChanged += Raise.EventWith(_cm, EventArgs.Empty);
m.IsConnected.Should().BeTrue();
m.IsRunning.Should().BeFalse();
_cm.IsRunning.Returns(true);
_cm.ConnectionStateChanged += Raise.EventWith(_cm, EventArgs.Empty);
m.IsConnected.Should().BeTrue();
m.IsRunning.Should().BeTrue();
_cm.IsRunning.Returns(false);
_cm.ConnectionStateChanged += Raise.EventWith(_cm, EventArgs.Empty);
m.IsConnected.Should().BeTrue();
m.IsRunning.Should().BeFalse();
_cm.IsConnected.Returns(false);
_cm.ConnectionStateChanged += Raise.EventWith(_cm, EventArgs.Empty);
m.IsConnected.Should().BeFalse();
m.IsRunning.Should().BeFalse();
}
public void Construction()
{
var m = new ConnectionStatusBarViewModel(_cm, _shell.Services);
m.SelectedConnection.Should().BeNullOrEmpty();
m.IsActive.Should().BeFalse();
m.IsConnected.Should().BeFalse();
m.IsRunning.Should().BeFalse();
}
public void ConnectStates()
{
var m = new ConnectionStatusBarViewModel(_cm, _shell.Services);
m.IsConnected = true;
m.IsRunning.Should().BeFalse();
m.IsRunning = true;
m.IsRunning = false;
m.IsConnected.Should().BeTrue();
}
public ConnectionManager(IStatusBar statusBar, IRSettings settings, IRInteractiveWorkflow interactiveWorkflow)
{
_statusBar = statusBar;
_sessionProvider = interactiveWorkflow.RSessions;
_settings = settings;
_shell = interactiveWorkflow.Shell;
_statusBarViewModel = new ConnectionStatusBarViewModel(this, interactiveWorkflow.Shell);
_disposableBag = DisposableBag.Create <ConnectionManager>()
.Add(_statusBarViewModel)
.Add(() => _sessionProvider.BrokerStateChanged -= BrokerStateChanged);
_sessionProvider.BrokerStateChanged += BrokerStateChanged;
// Get initial values
var userConnections = CreateConnectionList();
_userConnections = new ConcurrentDictionary <Uri, IConnection>(userConnections);
UpdateRecentConnections(save: false);
CompleteInitializationAsync().DoNotWait();
}
public async Task StateChanges()
{
var m = new ConnectionStatusBarViewModel(_cm, _shell.Services);
_cm.IsConnected.Returns(true);
_cm.ConnectionStateChanged += Raise.EventWith(_cm, EventArgs.Empty);
await UIThreadHelper.Instance.DoEventsAsync(); // Event is dispatched to main thread
m.IsConnected.Should().BeTrue();
m.IsRunning.Should().BeFalse();
_cm.IsRunning.Returns(true);
_cm.ConnectionStateChanged += Raise.EventWith(_cm, EventArgs.Empty);
await UIThreadHelper.Instance.DoEventsAsync(); // Event is dispatched to main thread
m.IsConnected.Should().BeTrue();
m.IsRunning.Should().BeTrue();
_cm.IsRunning.Returns(false);
_cm.ConnectionStateChanged += Raise.EventWith(_cm, EventArgs.Empty);
await UIThreadHelper.Instance.DoEventsAsync(); // Event is dispatched to main thread
m.IsConnected.Should().BeTrue();
m.IsRunning.Should().BeFalse();
_cm.IsConnected.Returns(false);
_cm.ConnectionStateChanged += Raise.EventWith(_cm, EventArgs.Empty);
await UIThreadHelper.Instance.DoEventsAsync(); // Event is dispatched to main thread
m.IsConnected.Should().BeFalse();
m.IsRunning.Should().BeFalse();
}
