public override async Task OnDisconnectedAsync(HubConnectionContext connection)
{
await _wrappedHubLifetimeManager.OnDisconnectedAsync(connection);
_connections.Remove(connection);
await _userTracker.RemoveUser(connection);
}
public override async Task OnDisconnectedAsync(HubConnectionContext connection)
{
await _wrappedHubLifetimeManager.OnDisconnectedAsync(connection);
_logger.LogCritical($"OnDisconnectedAsync : {connection.ConnectionId }");
_connections.Remove(connection);
await _userTracker.RemoveUser(connection);
}
public override async Task OnDisconnectedAsync(HubConnectionContext connection)
{
await _wrappedHubLifetimeManager.OnDisconnectedAsync(connection);
_connections.Remove(connection);
var users = await _userTracker.UsersOnline();
var user = users.Where(t => t.ConnectionId == connection.ConnectionId).FirstOrDefault();
await _userTracker.RemoveUser(connection, user.PushToken.Any(t => t.Device != "desktop"));
}
/// <inheritdoc />
public override async Task OnConnectedAsync(ConnectionContext connection)
{
// We check to see if HubOptions<THub> are set because those take precedence over global hub options.
// Then set the keepAlive and handshakeTimeout values to the defaults in HubOptionsSetup when they were explicitly set to null.
var supportedProtocols = _hubOptions.SupportedProtocols ?? _globalHubOptions.SupportedProtocols;
if (supportedProtocols == null || supportedProtocols.Count == 0)
{
throw new InvalidOperationException("There are no supported protocols");
}
var handshakeTimeout = _hubOptions.HandshakeTimeout ?? _globalHubOptions.HandshakeTimeout ?? HubOptionsSetup.DefaultHandshakeTimeout;
var contextOptions = new HubConnectionContextOptions()
{
KeepAliveInterval = _hubOptions.KeepAliveInterval ?? _globalHubOptions.KeepAliveInterval ?? HubOptionsSetup.DefaultKeepAliveInterval,
ClientTimeoutInterval = _hubOptions.ClientTimeoutInterval ?? _globalHubOptions.ClientTimeoutInterval ?? HubOptionsSetup.DefaultClientTimeoutInterval,
StreamBufferCapacity = _hubOptions.StreamBufferCapacity ?? _globalHubOptions.StreamBufferCapacity ?? HubOptionsSetup.DefaultStreamBufferCapacity,
MaximumReceiveMessageSize = _maximumMessageSize,
SystemClock = SystemClock,
MaximumParallelInvocations = _maxParallelInvokes,
};
Log.ConnectedStarting(_logger);
var connectionContext = new HubConnectionContext(connection, contextOptions, _loggerFactory);
var resolvedSupportedProtocols = (supportedProtocols as IReadOnlyList <string>) ?? supportedProtocols.ToList();
if (!await connectionContext.HandshakeAsync(handshakeTimeout, resolvedSupportedProtocols, _protocolResolver, _userIdProvider, _enableDetailedErrors))
{
return;
}
// -- the connectionContext has been set up --
try
{
await _lifetimeManager.OnConnectedAsync(connectionContext);
await RunHubAsync(connectionContext);
}
finally
{
connectionContext.Cleanup();
Log.ConnectedEnding(_logger);
await _lifetimeManager.OnDisconnectedAsync(connectionContext);
}
}