/// <summary>
/// Connects to the dotNetify hub server.
/// </summary>
/// <param name="vmId">Identifies the view model to request.</param>
/// <param name="viewState">View state manager.</param>
/// <param name="options">View model initialization options.</param>
public async Task ConnectAsync(string vmId, IViewState viewState, VMConnectOptions options = null)
{
if (!string.IsNullOrEmpty(_vmId))
{
Logger.LogWarning($"The instance was already connected to '{_vmId}'. Call Dispose to disconnect.");
await DisposeAsync();
}
_vmId = vmId;
_viewState = viewState;
await _hubProxy.StartAsync();
_hubProxy.Response_VM += OnResponseReceived;
Dictionary <string, object> data = null;
if (options?.VMArg != null)
{
data = new Dictionary <string, object>();
data.Add(TOKEN_VMARG, options.VMArg);
if (options?.Headers != null)
{
data.Add(TOKEN_HEADERS, options.Headers);
}
}
await _hubProxy.Request_VM(vmId, data);
}
/// <summary>
/// Connects to the dotNetify hub server.
/// </summary>
/// <param name="vmId">Identifies the view model to request.</param>
/// <param name="view">The connecting view; must implement changed notification.</param>
/// <param name="options">View model initialization options.</param>
public async Task ConnectAsync(string vmId, INotifyPropertyChanged view, VMConnectOptions options = null)
{
await ConnectAsync(vmId, new ViewState(view, _dispatcher), options);
}