public void GetSubscribeData(string sessionID, SubscribeInfo sInfo, int maxSize = 500, int maxTime = 500, Action <List <byte[]> > callBack = null)
{
lock (_syncLocker)
{
var result = this._binding.GetBingInfo(sInfo);
if (result == null)
{
this._binding.Set(sessionID, sInfo.Name, sInfo.Topic, false);
_cNum = this._binding.GetSubscriberCount();
Task.Factory.StartNew(() =>
{
while (this._binding.Exists(sInfo))
{
var list = this._messageQueue.DequeueForList(sInfo.Topic, maxSize, maxTime);
if (list != null)
{
list.ForEach(i => { Interlocked.Increment(ref _outNum); });
callBack?.Invoke(list);
list.Clear();
list = null;
}
}
});
}
}
}
public BindInfo GetBingInfo(SubscribeInfo sInfo)
{
lock (_syncLocker)
{
var bi = _list.FirstOrDefault(b => b.Name == sInfo.Name && b.Topic == sInfo.Topic);
if (bi != null)
{
if (bi.Expired <= DateTimeHelper.Now)
{
Remove(bi.SessionID);
}
else
{
return(bi);
}
}
return(null);
}
}
public bool Exists(SubscribeInfo sInfo)
{
lock (_syncLocker)
{
var data = _list.FirstOrDefault(b => b.Name == sInfo.Name && b.Topic == sInfo.Topic);
if (data != null)
{
if (data.Expired <= DateTimeHelper.Now)
{
Remove(data.SessionID);
return(false);
}
data.Expired = DateTimeHelper.Now.AddMinutes(_minutes);
return(true);
}
}
return(false);
}
public void Unsubscribe(SubscribeInfo sInfo)
{
Interlocked.Decrement(ref _cNum);
this._binding.Del(sInfo.Name, sInfo.Topic);
}
