/// <summary>
/// 把一个用户从版块中移除。警告：本方法不是线程安全的，需自行加锁
/// </summary>
/// <param name="forumID"></param>
/// <param name="onlineGuest"></param>
private void RemoveForumOnlineGuest(int forumID, OnlineGuest onlineGuest)
{
OnlineGuestCollection onlineGuestsInForum;
//从原来的版块中移除
if (m_ForumOnlineGuests.TryGetValue(forumID, out onlineGuestsInForum))
{
OnlineGuestCollection newOnlineGuestsInForum = new OnlineGuestCollection(onlineGuestsInForum);
newOnlineGuestsInForum.Remove(onlineGuest);
m_ForumOnlineGuests[forumID] = newOnlineGuestsInForum;
}
}
/// <summary>
/// 将一个游客从在线列表中移除。本方法线程安全，无需自行加锁
/// </summary>
/// <param name="guestID"></param>
/// <param name="onlineGuest"></param>
/// <returns></returns>
private bool RemoveOnlineGuest(string guestID, out OnlineGuest onlineGuest)
{
bool result = false;
onlineGuest = null;
if (m_OnlineGuestTable.ContainsKey(guestID))
{
lock (m_OnlineGuests_Locker)
{
if (m_OnlineGuestTable.TryGetValue(guestID, out onlineGuest))
{
result = true;
lock (onlineGuest)
{
int oldForumID = onlineGuest.ForumID;
//-1表示其实已经被移除了
if (oldForumID == -1)
{
LogHelper.CreateDebugLog("线程安全问题1");
return false;
}
if (oldForumID != 0)
{
lock (GetForumOnlineGuestLocker(oldForumID))
{
//从原来的版块移除
RemoveForumOnlineGuest(oldForumID, onlineGuest);
}
}
onlineGuest.ForumID = -1;
//把这个游客的IP从游客IP表中去除
lock (m_OnlineGuestsInIps_Locker)
{
OnlineGuestsInIp onlineGuestIp;
if (m_OnlineGuestsInIps.TryGetValue(onlineGuest.IP, out onlineGuestIp))
{
onlineGuestIp.GuestIds.Remove(onlineGuest.GuestID);
if (onlineGuestIp.GuestIds.Count == 0)
m_OnlineGuestsInIps.Remove(onlineGuest.IP);
}
}
m_OnlineGuestTable.Remove(guestID);
OnlineGuestCollection newOnlineGuests = new OnlineGuestCollection(m_OnlineGuests);
newOnlineGuests.Remove(onlineGuest);
m_OnlineGuests = newOnlineGuests;
}
}
}
}
return result;
}
/// <summary>
/// 把一个用户从版块中移除。警告：本方法不是线程安全的，需自行加锁
/// </summary>
/// <param name="forumID"></param>
/// <param name="onlineGuest"></param>
private void RemoveForumOnlineGuest(int forumID, OnlineGuest onlineGuest)
{
OnlineGuestCollection onlineGuestsInForum;
//从原来的版块中移除
if (m_ForumOnlineGuests.TryGetValue(forumID, out onlineGuestsInForum))
{
OnlineGuestCollection newOnlineGuestsInForum = new OnlineGuestCollection(onlineGuestsInForum);
newOnlineGuestsInForum.Remove(onlineGuest);
m_ForumOnlineGuests[forumID] = newOnlineGuestsInForum;
}
}
/// <summary>
/// 将一个游客从在线列表中移除。本方法线程安全，无需自行加锁
/// </summary>
/// <param name="guestID"></param>
/// <param name="onlineGuest"></param>
/// <returns></returns>
private bool RemoveOnlineGuest(string guestID, out OnlineGuest onlineGuest)
{
bool result = false;
onlineGuest = null;
if (m_OnlineGuestTable.ContainsKey(guestID))
{
lock (m_OnlineGuests_Locker)
{
if (m_OnlineGuestTable.TryGetValue(guestID, out onlineGuest))
{
result = true;
lock (onlineGuest)
{
int oldForumID = onlineGuest.ForumID;
//-1表示其实已经被移除了
if (oldForumID == -1)
{
LogHelper.CreateDebugLog("线程安全问题1");
return(false);
}
if (oldForumID != 0)
{
lock (GetForumOnlineGuestLocker(oldForumID))
{
//从原来的版块移除
RemoveForumOnlineGuest(oldForumID, onlineGuest);
}
}
onlineGuest.ForumID = -1;
//把这个游客的IP从游客IP表中去除
lock (m_OnlineGuestsInIps_Locker)
{
OnlineGuestsInIp onlineGuestIp;
if (m_OnlineGuestsInIps.TryGetValue(onlineGuest.IP, out onlineGuestIp))
{
onlineGuestIp.GuestIds.Remove(onlineGuest.GuestID);
if (onlineGuestIp.GuestIds.Count == 0)
{
m_OnlineGuestsInIps.Remove(onlineGuest.IP);
}
}
}
m_OnlineGuestTable.Remove(guestID);
OnlineGuestCollection newOnlineGuests = new OnlineGuestCollection(m_OnlineGuests);
newOnlineGuests.Remove(onlineGuest);
m_OnlineGuests = newOnlineGuests;
}
}
}
}
return(result);
}