private async void DisconnectClient(ResonanceSignalRClient client)
{
if (client != null)
{
await client.DisposeAsync();
Clients.Remove(client);
}
}
/// <summary>
/// Handles a client's stage changed event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="ResonanceComponentStateChangedEventArgs"/> instance containing the event data.</param>
private void OnClientStateChanged(object sender, ResonanceComponentStateChangedEventArgs e)
{
ResonanceSignalRClient client = sender as ResonanceSignalRClient;
if (e.NewState == ResonanceComponentState.Failed)
{
Logger.LogWarning($"Client {client.RemoteAdapterInformation.Name} disconnected.");
InvokeUI(() =>
{
Clients.Remove(client);
});
}
}
private async void _service_ConnectionRequest(object sender, ConnectionRequestEventArgs <DemoCredentials, DemoAdapterInformation> e)
{
if (!await ShowQuestionMessage($"Client wants to connect to this service. Do you accept?"))
{
e.Decline();
return;
}
ResonanceSignalRClient newClient = new ResonanceSignalRClient();
newClient.RemoteAdapterInformation = e.RemoteAdapterInformation;
newClient.StateChanged += OnClientStateChanged;
var adapter = e.Accept();
adapter.Credentials.Name = $"{ServiceId} {adapter}";
newClient.CreateBuilder()
.WithAdapter(adapter)
.WithJsonTranscoding()
.Build();
newClient.RegisterRequestHandler <EchoTextRequest, EchoTextResponse>((request) =>
{
Logger.LogInformation($"{newClient.RemoteAdapterInformation.Name} says: {request.Message}");
return(new EchoTextResponse()
{
Message = "OK"
});
});
await newClient.ConnectAsync();
InvokeUI(() =>
{
Clients.Add(newClient);
});
Logger.LogInformation($"{newClient.RemoteAdapterInformation.Name} is now connected.");
}