* Change user inventory create from explicit 'create user' command on the console from sync to async

* Catch more error conditions and provide more messages when things go wrong

OpenSim/Grid/UserServer/Main.cs

@@ -157,7 +157,9 @@ namespace OpenSim.Grid.UserServer
 
                     if (null != m_userManager.GetUserProfile(tempfirstname, templastname))
                     {
-                        m_log.ErrorFormat("[USERS]: A user with the name {0} {1} already exists!", tempfirstname, templastname);
+                        m_log.ErrorFormat(
+                            "[USERS]: A user with the name {0} {1} already exists!", tempfirstname, templastname);
+                    
                         break;
                     }
                     
@@ -166,22 +168,40 @@ namespace OpenSim.Grid.UserServer
                     LLUUID userID = new LLUUID();
                     try
                     {
-                        userID =
+                        userID = m_userManager.AddUserProfile(tempfirstname, templastname, tempMD5Passwd, regX, regY);
-                            m_userManager.AddUserProfile(tempfirstname, templastname, tempMD5Passwd, regX, regY);
+                    } 
-                    } catch (Exception ex)
+                    catch (Exception ex)
                     {
                         m_log.ErrorFormat("[USERS]: Error creating user: {0}", ex.ToString());
                     }
 
                     try
                     {
-                        RestObjectPoster.BeginPostObject<Guid>(m_userManager._config.InventoryUrl + "CreateInventory/",
+                        bool created 
-                                                               userID.UUID);
+                            = SynchronousRestObjectPoster.BeginPostObject<Guid, bool>(
-                    }
+                                "POST", m_userManager._config.InventoryUrl + "CreateInventory/", userID.UUID);
-                    catch (Exception ex)
+                    
+                        if (!created)
                         {
-                        m_log.ErrorFormat("[USERS]: Error creating inventory for user: {0}", ex.ToString());
+                            throw new Exception(
+                                String.Format(
+                                    "The inventory creation request for user {0} did not succeed."
+                                        + "  Please contact your inventory service provider for more information.", 
+                                    userID));
                         }
+                       
+                    }
+                    catch (System.Net.WebException e)
+                    {
+                        m_log.ErrorFormat(
+                            "[USERS]: Could not contact the inventory service at {0} to create an inventory for {1}", 
+                            m_userManager._config.InventoryUrl + "CreateInventory/", userID.UUID);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat("[USERS]: Error creating inventory for user: {0}", e);
+                    }
+                
                     m_lastCreatedUser = userID;
                     break;
             }

OpenSim/Grid/UserServer/UserLoginService.cs

@@ -310,14 +310,15 @@ namespace OpenSim.Grid.UserServer
                 = SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryFolderBase>>(
                     "POST", m_config.InventoryUrl + "RootFolders/", userID.UUID);
 
-            // In theory, the user will only ever be missing a root folder in situations where a grid
-            // which didn't previously run a grid wide inventory server is being transitioned to one 
-            // which does.
             if (null == folders || folders.Count == 0)
             {
                 m_log.InfoFormat(
                     "[LOGIN]: A root inventory folder for user {0} was not found.  Requesting creation.", userID);
 
+                // Although the create user function creates a new agent inventory along with a new user profile, some
+                // tools are creating the user profile directly in the database without creating the inventory.  At
+                // this time we'll accomodate them by lazily creating the user inventory now if it doesn't already
+                // exist.
                 bool created = 
                     SynchronousRestObjectPoster.BeginPostObject<Guid, bool>(
                         "POST", m_config.InventoryUrl + "CreateInventory/", userID.UUID);
@@ -340,6 +341,7 @@ namespace OpenSim.Grid.UserServer
                 LLUUID rootID = LLUUID.Zero;
                 ArrayList AgentInventoryArray = new ArrayList();
                 Hashtable TempHash;
+                
                 foreach (InventoryFolderBase InvFolder in folders)
                 {
 //                    m_log.DebugFormat("[LOGIN]: Received agent inventory folder {0}", InvFolder.name);
@@ -356,6 +358,7 @@ namespace OpenSim.Grid.UserServer
                     TempHash["folder_id"] = InvFolder.ID.ToString();
                     AgentInventoryArray.Add(TempHash);
                 }
+                
                 return new InventoryData(AgentInventoryArray, rootID);
             }
             else