public virtual int GetPendingConfirmsCount(IPublisherCallbackChannel.IListener listener)
{
lock (_lock)
{
if (!_pendingConfirms.TryGetValue(listener, out var pendingConfirmsForListener))
{
return(0);
}
else
{
return(pendingConfirmsForListener.Count);
}
}
}
public virtual void AddPendingConfirm(IPublisherCallbackChannel.IListener listener, ulong sequence, PendingConfirm pendingConfirm)
{
lock (_lock)
{
if (!_pendingConfirms.TryGetValue(listener, out var pendingConfirmsForListener))
{
throw new ArgumentException(nameof(listener));
}
pendingConfirmsForListener[sequence] = pendingConfirm;
_listenerForSeq[sequence] = listener;
if (pendingConfirm.CorrelationInfo != null)
{
var returnCorrelation = pendingConfirm.CorrelationInfo.Id;
if (!string.IsNullOrEmpty(returnCorrelation))
{
_pendingReturns[returnCorrelation] = pendingConfirm;
}
}
}
}
public virtual IList <PendingConfirm> Expire(IPublisherCallbackChannel.IListener listener, long cutoffTime)
{
lock (_lock)
{
if (!_pendingConfirms.TryGetValue(listener, out var pendingConfirmsForListener))
{
return(_emptyConfirms);
}
else
{
var expired = new List <PendingConfirm>();
var toRemove = new List <ulong>();
foreach (var kvp in pendingConfirmsForListener)
{
var pendingConfirm = kvp.Value;
if (pendingConfirm.Timestamp < cutoffTime)
{
expired.Add(pendingConfirm);
toRemove.Add(kvp.Key);
var correlationData = pendingConfirm.CorrelationInfo;
if (correlationData != null && !string.IsNullOrEmpty(correlationData.Id))
{
_pendingReturns.Remove(correlationData.Id, out var _); // NOSONAR never null
}
}
else
{
break;
}
}
foreach (var key in toRemove)
{
pendingConfirmsForListener.Remove(key);
}
return(expired);
}
}
}