Thanks, lulurun, for a patch that addresses inventory problems that occur

occasionally, but are fixed on restart (issue 1919).
This patch introduces the following changes:
1. when a user teleports out of Region A, remove that user's profile
from the Region A user profile cache
2. when a user crosses between regions out of Region A, remove that
user's profile from the Region A user profile cache
3. the user profile cache's session ID member can now be set (written),
and is updated each time a connection with a new avatar is established (ie: a
new avatar enters the region)
4. when a region server looks up a user profile and a cache miss
occurs, fetch the user profile from the user server first instead of
immediately returning null

1 files changed, 4 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 1721acb..5c90bf3 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -1989,6 +1989,10 @@ namespace OpenSim.Region.Environment.Scenes
                         
                     m_scene.SendKillObject(m_localId);
                     m_scene.NotifyMyCoarseLocationChange();
+                    // the user may change thier profile information in other region,
+                    // so the userinfo in UserProfileCache is not reliable any more, delete it
+                    m_scene.CommsManager.UserProfileCacheService.RemoveUser(UUID);
+                    m_log.InfoFormat("User {0} is going to another region, profile cache removed", UUID);
                 }
                 else
                 {