* This update enables grid wide presence updates.

* You'll need to start-up the MessageingServer and set it up.   It sets up like any of the other grid servers.
* All user presence data is kept in memory for speed, while the agent is online.   That means if you shutdown the messaging server or the messaging server crashes, it forgets who's online/offline.
* Occasionally the region-cache will get stale if regions move around a lot. if it gets stale, run clear-cache on the messaging server console to clear the region cache.

2 files changed, 13 insertions, 0 deletions

diff --git a/OpenSim/Framework/MessageServerConfig.cs b/OpenSim/Framework/MessageServerConfig.cs
index c378d27..7a50c91 100644
--- a/OpenSim/Framework/MessageServerConfig.cs
+++ b/OpenSim/Framework/MessageServerConfig.cs
@@ -38,6 +38,7 @@ namespace OpenSim.Framework
         public static bool DefaultHttpSSL = false;
         private ConfigurationMember configMember;
         public string DatabaseProvider = String.Empty;
+        public string DatabaseConnect = String.Empty;
         public string DefaultStartupMsg = String.Empty;
         public string GridCommsProvider = String.Empty;
         public string GridRecvKey = String.Empty;
@@ -76,6 +77,11 @@ namespace OpenSim.Framework
             configMember.addConfigurationOption("grid_recv_key", ConfigurationOption.ConfigurationTypes.TYPE_STRING,
                                                 "Key to expect from user server", "null", false);
 
+
+            configMember.addConfigurationOption("database_connect", ConfigurationOption.ConfigurationTypes.TYPE_STRING,
+                                                "Connection String for Database", "", false);
+
+
             configMember.addConfigurationOption("database_provider", ConfigurationOption.ConfigurationTypes.TYPE_STRING,
                                                 "DLL for database provider", "OpenSim.Data.MySQL.dll", false);
 
@@ -115,6 +121,9 @@ namespace OpenSim.Framework
                 case "database_provider":
                     DatabaseProvider = (string) configuration_result;
                     break;
+                case "database_connect":
+                    DatabaseConnect = (string)configuration_result;
+                    break;
                 case "http_port":
                     HttpPort = (uint) configuration_result;
                     break;
diff --git a/OpenSim/Framework/UserConfig.cs b/OpenSim/Framework/UserConfig.cs
index 3c0bdfa..3cb0503 100644
--- a/OpenSim/Framework/UserConfig.cs
+++ b/OpenSim/Framework/UserConfig.cs
@@ -49,6 +49,10 @@ namespace OpenSim.Framework
         public bool HttpSSL = DefaultHttpSSL;
         public string InventoryUrl = String.Empty;
 
+        public UserConfig()
+        {
+            // weird, but UserManagerBase needs this.
+        }
         public UserConfig(string description, string filename)
         {
             configMember =