/// <summary>
/// Adds an item to the cache directly
/// </summary>
public void Update(ChatItemHolder chatItem)
{
if (!Online)
return;
lock (itemCache)
{
try
{
itemCache.Add(chatItem);
}
catch (Exception ex)
{
Status(ex.ToString(), true);
}
}
cleanOutIfNeeded();
}
/// <summary>
/// Add an item to the room
/// </summary>
/// <param name="xml"></param>
public void AddItem(string item, Guid itemGuid)
{
Status("ChatRoom.AddItem", false);
//record the time of this post
lastItemPosted = DateTime.Now;
long ticks = DateTime.Now.Ticks;
ChatItemHolder thisItem = new ChatItemHolder(item, itemGuid, itemGuid, this.RoomGuid, DateTime.Now);
//if we already have a post recorded at this time (unlikely), add one to make it unique - I think we can change this so it indexes by guid, rather than this ticks bullshit...
lock (itemCache)
{
//add the item to the cache
itemCache.Add(thisItem);
//cleanOutIfNeeded();
while (itemCache.Count > cacheCapacity)
itemCache.RemoveAt(0);
}
//update users about the change
lock (users)
{
foreach (User registeredUser in users.Values)
{
if (registeredUser.Online)
registeredUser.Update(thisItem);
}
}
}