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, 5 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs
index cb37faf..348b643 100644
--- a/OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs
@@ -627,6 +627,11 @@ namespace OpenSim.Region.Environment.Scenes
                         {
                             SendCloseChildAgentConnections(avatar.UUID,avatar.GetKnownRegionList());
                         }
+                        // if (teleport success) // seems to be always success here
+                        // the user may change thier profile information in other region,
+                        // so the userinfo in UserProfileCache is not reliable any more, delete it
+                        m_commsProvider.UserProfileCacheService.RemoveUser(avatar.UUID);
+                        m_log.InfoFormat("User {0} is going to another region, profile cache removed", avatar.UUID);
                     }
                     else
                     {