* Remove user profile from cache when they log out from a region.

* A much more significant fix is required to clean up the cache when a user moves out of a region, but really better handling of delayed inventory cache updates needs to be 
written first, and possibly better affinity to cut down agent inventory requests when the move is between two regions hosted on the same server.

1 files changed, 24 insertions, 1 deletions

diff --git a/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs b/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs
index a9e2780..9813756 100644
--- a/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs
+++ b/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs
@@ -86,7 +86,30 @@ namespace OpenSim.Framework.Communications.Cache
                     }
                 }
             }
-        }            
+        }        
+        
+        /// <summary>
+        /// Remove this user's profile cache.
+        /// </summary>
+        /// <param name="userID"></param>
+        /// <returns>true if the user was successfully removed, false otherwise</returns>
+        public bool RemoveUser(LLUUID userID)
+        {
+            lock (m_userProfiles)
+            {
+                if (m_userProfiles.ContainsKey(userID))
+                {
+                    m_userProfiles.Remove(userID);
+                    return true;
+                }
+                else
+                {
+                    m_log.WarnFormat("[USER CACHE]: Tried to remove the profile of user {0}, but this was not in the scene", userID);
+                }               
+            }
+            
+            return false;
+        }
 
         /// <summary>
         /// Request the inventory data for the given user.  This will occur asynchronously if running on a grid