protected virtual void StatusNotify(List <FriendInfo> friendList, UUID userID, bool online)
{
//m_log.DebugFormat("[FRIENDS]: Entering StatusNotify for {0}", userID);
List <string> friendStringIds = friendList.ConvertAll <string>(friend => friend.Friend);
List <string> remoteFriendStringIds = new List <string>();
foreach (string friendStringId in friendStringIds)
{
UUID friendUuid;
if (UUID.TryParse(friendStringId, out friendUuid))
{
if (LocalStatusNotification(userID, friendUuid, online))
{
continue;
}
remoteFriendStringIds.Add(friendStringId);
}
else
{
m_log.WarnFormat("[FRIENDS]: Error parsing friend ID {0}", friendStringId);
}
}
// We do this regrouping so that we can efficiently send a single request rather than one for each
// friend in what may be a very large friends list.
PresenceInfo[] friendSessions = PresenceService.GetAgents(remoteFriendStringIds.ToArray());
if (friendSessions == null)
{
return;
}
foreach (PresenceInfo friendSession in friendSessions)
{
// let's guard against sessions-gone-bad
if (friendSession != null && friendSession.RegionID != UUID.Zero)
{
//m_log.DebugFormat("[FRIENDS]: Get region {0}", friendSession.RegionID);
GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
if (region != null)
{
m_FriendsSimConnector.StatusNotify(region, userID, friendSession.UserID, online);
}
}
//else
// m_log.DebugFormat("[FRIENDS]: friend session is null or the region is UUID.Zero");
}
}
protected virtual void StatusNotify(List <FriendInfo> friendList, UUID userID, bool online)
{
foreach (FriendInfo friend in friendList)
{
UUID friendID;
if (UUID.TryParse(friend.Friend, out friendID))
{
// Try local
if (LocalStatusNotification(userID, friendID, online))
{
return;
}
// The friend is not here [as root]. Let's forward.
PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { friendID.ToString() });
if (friendSessions != null && friendSessions.Length > 0)
{
PresenceInfo friendSession = null;
foreach (PresenceInfo pinfo in friendSessions)
{
if (pinfo.RegionID != UUID.Zero) // let's guard against sessions-gone-bad
{
friendSession = pinfo;
break;
}
}
if (friendSession != null)
{
GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
//m_log.DebugFormat("[FRIENDS]: Remote Notify to region {0}", region.RegionName);
m_FriendsSimConnector.StatusNotify(region, userID, friendID, online);
}
}
// Friend is not online. Ignore.
}
else
{
m_log.WarnFormat("[FRIENDS]: Error parsing friend ID {0}", friend.Friend);
}
}
}
protected void ForwardStatusNotificationToSim(UUID regionID, UUID foreignUserID, string user, bool online)
{
UUID userID;
if (UUID.TryParse(user, out userID))
{
if (m_FriendsLocalSimConnector != null)
{
m_log.DebugFormat("[USER AGENT SERVICE]: Local Notify, user {0} is {1}", foreignUserID, (online ? "online" : "offline"));
m_FriendsLocalSimConnector.StatusNotify(foreignUserID, userID, online);
}
else
{
GridRegion region = m_GridService.GetRegionByUUID(UUID.Zero /* !!! */, regionID);
if (region != null)
{
m_log.DebugFormat("[USER AGENT SERVICE]: Remote Notify to region {0}, user {1} is {2}", region.RegionName, foreignUserID, (online ? "online" : "offline"));
m_FriendsSimConnector.StatusNotify(region, foreignUserID, userID.ToString(), online);
}
}
}
}