public async Task StartAsync(CancellationToken cancellationToken)
{
await _semaphoreSlim.WaitAsync(cancellationToken);
try
{
if (_messageRunnerSession != null)
{
return;
}
_messageRunnerSession = await _messageRunner.Run();
}
finally
{
_semaphoreSlim.Release();
}
}
public Task <IMessageRunnerSession> Run()
{
return(_innerRunner.Run());
}