/// <summary>
/// Get the <see cref="IRetryTaskController"/> associated with the
/// <see cref="IKucoinWebSocketClient"/> web socket stream.
/// </summary>
/// <param name="manager"></param>
/// <param name="client"></param>
/// <returns></returns>
public static IRetryTaskController GetController(this IKucoinWebSocketManager manager, IKucoinWebSocketClient client)
{
Throw.IfNull(manager, nameof(manager));
Throw.IfNull(client, nameof(client));
return(manager.GetController(client.WebSocket));
}
/// <summary>
/// Begin all controller actions.
/// </summary>
/// <param name="manager"></param>
public static void BeginAll(this IKucoinWebSocketManager manager)
{
Throw.IfNull(manager, nameof(manager));
foreach (var client in Clients(manager))
{
GetController(manager, client).Begin();
}
}
/// <summary>
/// Cancel all controller actions.
/// </summary>
/// <param name="manager"></param>
/// <returns></returns>
public static async Task CancelAllAsync(this IKucoinWebSocketManager manager)
{
Throw.IfNull(manager, nameof(manager));
foreach (var client in Clients(manager))
{
await GetController(manager, client)
.CancelAsync()
.ConfigureAwait(false);
}
}
/// <summary>
/// Get all managed <see cref="IKucoinWebSocketClient"/> clients.
/// </summary>
/// <param name="manager"></param>
/// <returns></returns>
public static IEnumerable <IKucoinWebSocketClient> Clients(this IKucoinWebSocketManager manager)
{
Throw.IfNull(manager, nameof(manager));
yield return(manager.AggregateTradeClient);
yield return(manager.CandlestickClient);
yield return(manager.DepthClient);
yield return(manager.StatisticsClient);
yield return(manager.TradeClient);
}
/// <summary>
/// Cancel all controller actions and unsubscribe all streams from all clients.
/// </summary>
/// <param name="manager"></param>
/// <returns></returns>
public static async Task UnsubscribeAllAsync(this IKucoinWebSocketManager manager)
{
Throw.IfNull(manager, nameof(manager));
await CancelAllAsync(manager)
.ConfigureAwait(false);
var wasAutoStreamingDisabled = manager.IsAutoStreamingDisabled;
manager.IsAutoStreamingDisabled = true; // disable auto-streaming.
foreach (var client in Clients(manager))
{
client.UnsubscribeAll();
// Wait for adapter asynchronous operation to complete.
await((IKucoinWebSocketClientAdapter)client).Task
.ConfigureAwait(false);
}
manager.IsAutoStreamingDisabled = wasAutoStreamingDisabled; // restore.
}
