From: Alan Webb <alan_webb@us.ibm.com>

Fixed problem with REST services caused by changes to the OpenSim
  core code base - the comms manager had been 'modularized'.

  Also added additional debugging to RemoteAdmin interface.

OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs

@@ -48,6 +48,8 @@ namespace OpenSim.ApplicationPlugins.RemoteController
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        private static Object   rslock = new Object();
+
         private OpenSimBase m_app;
         private BaseHttpServer m_httpd;
         private IConfig m_config;
@@ -186,6 +188,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 response.Value = responseData;
             }
 
+            m_log.Info("[RADMIN]: Restart Region request complete");
             return response;
         }
 
@@ -194,6 +197,8 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
+            m_log.Info("[RADMIN]: Alert request started");
+
             try
             {
                 Hashtable requestData = (Hashtable) request.Params[0];
@@ -230,6 +235,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 response.Value = responseData;
             }
 
+            m_log.Info("[RADMIN]: Alert request complete");
             return response;
         }
 
@@ -238,6 +244,8 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
+            m_log.Info("[RADMIN]: Load height maps request started");
+
             try
             {
                 Hashtable requestData = (Hashtable) request.Params[0];
@@ -283,12 +291,16 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 responseData["error"] = e.Message;
             }
 
+            m_log.Info("[RADMIN]: Load height maps request complete");
+
             return response;
         }
 
         public XmlRpcResponse XmlRpcShutdownMethod(XmlRpcRequest request)
         {
+
             m_log.Info("[RADMIN]: Received Shutdown Administrator Request");
+
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
@@ -347,6 +359,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
 
                 response.Value = responseData;
             }
+            m_log.Info("[RADMIN]: Shutdown Administrator Request complete");
             return response;
         }
 
@@ -433,7 +446,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
-            lock (this)
+            lock (rslock)
             {
                 int m_regionLimit = m_config.GetInt("region_limit", 0);
 
@@ -605,6 +618,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
 
                     response.Value = responseData;
                 }
+                m_log.Info("[RADMIN]: CreateRegion: request complete");
                 return response;
             }
         }
@@ -641,7 +655,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
-            lock (this)
+            lock (rslock)
             {
                 try
                 {
@@ -671,6 +685,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     response.Value = responseData;
                 }
 
+                m_log.Info("[RADMIN]: DeleteRegion: request complete");
                 return response;
             }
         }
@@ -719,7 +734,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
-            lock (this)
+            lock (rslock)
             {
                 try
                 {
@@ -779,6 +794,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
 
                     response.Value = responseData;
                 }
+                m_log.Info("[RADMIN]: CreateUser: request complete");
                 return response;
             }
         }
@@ -852,6 +868,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 response.Value = responseData;
             }
 
+            m_log.Info("[RADMIN]: UserExists: request complete");
             return response;
         }
 
@@ -899,7 +916,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
-            lock (this)
+            lock (rslock)
             {
                 try
                 {
@@ -1002,6 +1019,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 }
             }
 
+            m_log.Info("[RADMIN]: UpdateUserAccount: request complete");
             return response;
         }
 
@@ -1043,7 +1061,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
-            lock (this)
+            lock (rslock)
             {
                 try
                 {
@@ -1099,6 +1117,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     response.Value = responseData;
                 }
 
+                m_log.Info("[RADMIN]: Load OAR Administrator Request complete");
                 return response;
             }
         }
@@ -1195,6 +1214,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 response.Value = responseData;
             }
 
+            m_log.Info("[RADMIN]: Save OAR Administrator Request complete");
             return response;
         }
 
@@ -1204,7 +1224,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             XmlRpcResponse response = new XmlRpcResponse();
             Hashtable responseData = new Hashtable();
 
-            lock (this)
+            lock (rslock)
             {
                 try
                 {
@@ -1277,6 +1297,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     response.Value = responseData;
                 }
 
+                m_log.Info("[RADMIN]: Load XML Administrator Request complete");
                 return response;
             }
         }
@@ -1360,6 +1381,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 response.Value = responseData;
             }
 
+            m_log.Info("[RADMIN]: Save XML Administrator Request complete");
             return response;
         }
 
@@ -1415,6 +1437,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 response.Value = responseData;
             }
 
+            m_log.Info("[RADMIN]: Query XML Administrator Request complete");
             return response;
         }
 
@@ -1422,4 +1445,4 @@ namespace OpenSim.ApplicationPlugins.RemoteController
         {
         }
     }
-}
+}

OpenSim/ApplicationPlugins/Rest/Inventory/Rest.cs

@@ -69,11 +69,6 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
 
         internal static IRestHandler              Plugin            = null;
         internal static OpenSimBase               main              = null;
-        internal static CommunicationsManager     Comms             = null;
-        internal static IInventoryServices        InventoryServices = null;
-        internal static IUserService              UserServices      = null;
-        internal static IAvatarService            AvatarServices    = null;
-        internal static IAssetCache               AssetServices     = null;
         internal static string                    Prefix            = null;
         internal static IConfig                   Config            = null;
         internal static string                    GodKey            = null;
@@ -87,6 +82,39 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
         internal static string                    Scheme            = AS_BASIC;
         internal static int                       DumpLineSize      = 32; // Should be a multiple of 16 or (possibly) 4
 
+        /// <summary>
+        /// These are all dependent upon the Comms manager
+        /// being initialized. So they have to be properties
+        /// because the comms manager is now a module and is
+        /// not guaranteed to be there when the rest handler
+        /// initializes.
+        /// </summary>
+
+        internal static CommunicationsManager Comms
+        {
+            get { return main.CommunicationsManager; }
+        }
+
+        internal static IInventoryServices InventoryServices
+        {
+            get { return Comms.InventoryService; }
+        }
+
+        internal static IUserService UserServices
+        {
+            get { return Comms.UserService; }
+        }
+ 
+        internal static IAvatarService AvatarServices
+        {
+            get { return Comms.AvatarService; }
+        }
+
+        internal static IAssetCache AssetServices
+        {
+            get { return Comms.AssetCache; }
+        }
+
         /// <summary>
         /// HTTP requires that status information be generated for PUT
         /// and POST opertaions. This is in support of that. The

OpenSim/ApplicationPlugins/Rest/Inventory/RestAppearanceServices.cs

@@ -55,16 +55,6 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
             Rest.Log.InfoFormat("{0} User appearance services initializing", MsgId);
             Rest.Log.InfoFormat("{0} Using REST Implementation Version {1}", MsgId, Rest.Version);
 
-            // This is better than a null reference.
-
-            if (Rest.AvatarServices == null)
-                throw new Exception(String.Format("{0} OpenSim inventory services are not available",
-                                                  MsgId));
-
-            if (Rest.UserServices == null)
-                throw new Exception(String.Format("{0} OpenSim user profile services are not available",
-                                                  MsgId));
-
             // If a relative path was specified for the handler's domain,
             // add the standard prefix to make it absolute, e.g. /admin
 

OpenSim/ApplicationPlugins/Rest/Inventory/RestAssetServices.cs

@@ -46,12 +46,6 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
             Rest.Log.InfoFormat("{0} Asset services initializing", MsgId);
             Rest.Log.InfoFormat("{0} Using REST Implementation Version {1}", MsgId, Rest.Version);
 
-            // This is better than a null reference.
-
-            if (Rest.AssetServices == null)
-                throw new Exception(String.Format("{0} OpenSim asset services are not available",
-                                                  MsgId));
-
             // If the handler specifies a relative path for its domain
             // then we must add the standard absolute prefix, e.g. /admin
 

OpenSim/ApplicationPlugins/Rest/Inventory/RestHandler.cs

@@ -227,16 +227,13 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
                 // them easy to reach from anywhere in the assembly.
 
                 Rest.main              = openSim;
+                if(Rest.main == null)
+                    throw new Exception("OpenSim base pointer is null");
+
                 Rest.Plugin            = this;
-                Rest.Comms             = Rest.main.CommunicationsManager;
-                Rest.UserServices      = Rest.Comms.UserService;
-                Rest.InventoryServices = Rest.Comms.InventoryService;
-                Rest.AssetServices     = Rest.Comms.AssetCache;
-                Rest.AvatarServices    = Rest.Comms.AvatarService;
                 Rest.Config            = Config;
                 Rest.Prefix            = Prefix;
                 Rest.GodKey            = GodKey;
-
                 Rest.Authenticate      = Rest.Config.GetBoolean("authenticate", Rest.Authenticate);
                 Rest.Scheme            = Rest.Config.GetString("auth-scheme", Rest.Scheme);
                 Rest.Secure            = Rest.Config.GetBoolean("secured", Rest.Secure);
@@ -253,7 +250,7 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
                                     (Rest.Authenticate ? "" : "not "));
 
                 Rest.Log.InfoFormat("{0} Security is {1}enabled", MsgId,
-                                    (Rest.Authenticate ? "" : "not "));
+                                    (Rest.Secure ? "" : "not "));
 
                 Rest.Log.InfoFormat("{0} Extended URI escape processing is {1}enabled", MsgId,
                                     (Rest.ExtendedEscape ? "" : "not "));

OpenSim/ApplicationPlugins/Rest/Inventory/RestInventoryServices.cs

@@ -62,20 +62,6 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
             Rest.Log.InfoFormat("{0} Inventory services initializing", MsgId);
             Rest.Log.InfoFormat("{0} Using REST Implementation Version {1}", MsgId, Rest.Version);
 
-            // This is better than a null reference.
-
-            if (Rest.InventoryServices == null)
-                throw new Exception(String.Format("{0} OpenSim inventory services are not available",
-                        MsgId));
-
-            if (Rest.UserServices == null)
-                throw new Exception(String.Format("{0} OpenSim user services are not available",
-                        MsgId));
-
-            if (Rest.AssetServices == null)
-                throw new Exception(String.Format("{0} OpenSim asset services are not available",
-                        MsgId));
-
             // If a relative path was specified for the handler's domain,
             // add the standard prefix to make it absolute, e.g. /admin