public override void Close()
{
ExecuteIfNotClosed(() =>
{
// at this point Subscriber may be already terminated
if (_isStageAlive)
{
_sendToStage.WakeUp(InputStreamSinkStage.Close.Instance);
}
_isActive = false;
return(NotUsed.Instance);
});
}
/// <summary>
/// TBD
/// </summary>
/// <param name="disposing">TBD</param>
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
ExecuteIfNotClosed(() =>
{
// at this point Subscriber may be already terminated
if (_isStageAlive)
{
_sendToStage.WakeUp(InputStreamSinkStage.Close.Instance);
}
_isActive = false;
return(NotUsed.Instance);
});
}
private void SendMessage(IAdapterToStageMessage msg, bool handleCancelled = true)
{
Send(() =>
{
_stageWithCallback.WakeUp(msg).Wait(_writeTimeout);
if (_downstreamStatus.Value is Canceled && handleCancelled)
{
//Publisher considered to be terminated at earliest convenience to minimize messages sending back and forth
_isPublisherAlive = false;
throw PublisherClosedException;
}
});
}