public Task JoinGroup(string crypto, string currency)
{
var groupName = GetKey(crypto, currency);
_connectionGroupStorage.Lock();
_connectionGroupStorage.Store(Context.ConnectionId, groupName);
_connectionGroupStorage.Release();
return(base.Groups.AddToGroupAsync(Context.ConnectionId, groupName));
}
private void CheckNotUsedTasks()
{
while (!_isDisposing)
{
Thread.Sleep(PoolingTimeInMilliseconds);
var taskKeys = _priceTaskStorage.GetTaskKeys().ToArray();
if (taskKeys.Any())
{
_connectionGroupStorage.Lock();
foreach (var taskKey in taskKeys)
{
if (_connectionGroupStorage.IsEmpty(taskKey))
{
CancelTask(taskKey);
}
}
_connectionGroupStorage.Release();
}
}
}