private async Task BeginSignOut()
{
if (SignOutManager != null)
{
await SignOutManager.SetSignOutState();
await NavigateToAsync("authentication/logout");
}
}
public async Task <bool> LogoutAsync()
{
await _accessTokenService.ClearToken();
((ApiAuthenticationStateProvider)_authenticationStateProvider).MarkUserAsLoggedOut();
_httpClient.DefaultRequestHeaders.Authorization = null;
await _signOutManager.SetSignOutState();
return(true);
}
public async Task InitConnectionAsync()
{
if (IsConnected)
{
return;
}
var accessTokenState = await _tokenProvider.RequestAccessToken();
if (accessTokenState.TryGetToken(out var accessToken))
{
var apiBaseUrl = _configurtion["api:baseUrl"];
var accessTokenString = accessToken.Value;
_hubConnection = new HubConnectionBuilder()
.WithUrl($"{apiBaseUrl}tictactoe?access_token={accessTokenString}", options =>
{
options.AccessTokenProvider = () => Task.FromResult(accessTokenString);
})
.WithAutomaticReconnect(new[] { TimeSpan.Zero, TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(10) })
.Build();
_hubConnection.On("StartGame", (GameSession data) =>
{
GameRunning?.Invoke(this, new GameRunningEventArgs {
Running = true
});
ActiveSession?.Invoke(this, new ActiveSessionEventArgs {
Session = data
});
});
_hubConnection.On("GameOver", (string data) =>
{
GameRunning?.Invoke(this, new GameRunningEventArgs {
Running = false
});
ActiveSession?.Invoke(this, new ActiveSessionEventArgs {
Session = null
});
GameOver?.Invoke(this, new GameOverEventArgs {
WinnerId = data
});
});
_hubConnection.On <int>("Play", (data) =>
{
Console.WriteLine($"Round Played. Data is {data}");
RoundPlayed?.Invoke(this, new GameEventArgs()
{
Value = data
});
});
_hubConnection.Closed += async(exception) => {
_toaster.Add(exception.Message, MatToastType.Danger);
await _sessionStateManager.SetSignOutState();
_navigationManager.NavigateTo("authentication/logout");
};
try
{
Console.WriteLine("start signalr connection");
await _hubConnection.StartAsync();
_toaster.Add("Erfolgreich angemeldet.", MatToastType.Success, null, null, (options) => {
options.ShowProgressBar = false;
options.ShowCloseButton = false;
options.VisibleStateDuration = 2500;
});
await JoinNewSession();
}
catch (Exception e)
{
_toaster.Add(
$"Beim Verbinden zum Server ist etwas schief gelaufen. Error: {e.Message}",
MatToastType.Danger);
}
}
}
public async Task SignOut()
{
await _signOutManager.SetSignOutState();
_navigation.NavigateTo("authentication/logout");
}