Plumb in the presence notifications and region shutdown/restart messages

from the presence module to the message server, through the user server
and on into the database. This should fix the "Already logged in" issue
that grids see after a sim crashes, or a user crashes out of a sim.
Not yet a 100% solution for friends, but getting there.

2 files changed, 74 insertions, 7 deletions

diff --git a/OpenSim/Grid/MessagingServer/Main.cs b/OpenSim/Grid/MessagingServer/Main.cs
index 8472571..5568f73 100644
--- a/OpenSim/Grid/MessagingServer/Main.cs
+++ b/OpenSim/Grid/MessagingServer/Main.cs
@@ -88,6 +88,10 @@ namespace OpenSim.Grid.MessagingServer
                 m_httpServer.AddXmlRPCHandler("login_to_simulator", msgsvc.UserLoggedOn);
                 m_httpServer.AddXmlRPCHandler("logout_of_simulator", msgsvc.UserLoggedOff);
                 m_httpServer.AddXmlRPCHandler("get_presence_info_bulk", msgsvc.GetPresenceInfoBulk);
+                m_httpServer.AddXmlRPCHandler("region_startup", msgsvc.RegionStartup);
+                m_httpServer.AddXmlRPCHandler("region_shutdown", msgsvc.RegionShutdown);
+                m_httpServer.AddXmlRPCHandler("agent_location", msgsvc.AgentLocation);
+                m_httpServer.AddXmlRPCHandler("agent_leaving", msgsvc.AgentLeaving);
 
                 m_httpServer.Start();
                 m_log.Info("[SERVER]: Userserver registration was successful");
diff --git a/OpenSim/Grid/MessagingServer/MessageService.cs b/OpenSim/Grid/MessagingServer/MessageService.cs
index 66916b6..a4e54c7 100644
--- a/OpenSim/Grid/MessagingServer/MessageService.cs
+++ b/OpenSim/Grid/MessagingServer/MessageService.cs
@@ -558,24 +558,30 @@ namespace OpenSim.Grid.MessagingServer
 
         public bool deregisterWithUserServer()
         {
-            Hashtable UserParams = new Hashtable();
+            Hashtable request = new Hashtable();
+
+            return SendToUserServer(request, "deregister_messageserver");
+        }
+
+        public bool SendToUserServer(Hashtable request, string method)
+        {
             // Login / Authentication
 
             if (m_cfg.HttpSSL)
             {
-                UserParams["uri"] = "https://" + m_cfg.MessageServerIP + ":" + m_cfg.HttpPort;
+                request["uri"] = "https://" + m_cfg.MessageServerIP + ":" + m_cfg.HttpPort;
             }
             else
             {
-                UserParams["uri"] = "http://" + m_cfg.MessageServerIP + ":" + m_cfg.HttpPort;
+                request["uri"] = "http://" + m_cfg.MessageServerIP + ":" + m_cfg.HttpPort;
             }
 
-            UserParams["recvkey"] = m_cfg.UserRecvKey;
-            UserParams["sendkey"] = m_cfg.UserRecvKey;
+            request["recvkey"] = m_cfg.UserRecvKey;
+            request["sendkey"] = m_cfg.UserRecvKey;
 
             // Package into an XMLRPC Request
             ArrayList SendParams = new ArrayList();
-            SendParams.Add(UserParams);
+            SendParams.Add(request);
 
             bool success = true;
             string[] servers = m_cfg.UserServerURL.Split(' ');
@@ -585,7 +591,7 @@ namespace OpenSim.Grid.MessagingServer
             {
                 try
                 {
-                    XmlRpcRequest UserReq = new XmlRpcRequest("deregister_messageserver", SendParams);
+                    XmlRpcRequest UserReq = new XmlRpcRequest(method, SendParams);
                     XmlRpcResponse UserResp = UserReq.Send(m_cfg.UserServerURL, 16000);
                     // Process Response
                     Hashtable UserRespData = (Hashtable)UserResp.Value;
@@ -603,5 +609,62 @@ namespace OpenSim.Grid.MessagingServer
         }
 
         #endregion
+
+        public XmlRpcResponse RegionStartup(XmlRpcRequest request)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+            Hashtable result = new Hashtable();
+            result["success"] = "FALSE";
+
+            if(SendToUserServer(requestData, "region_startup"))
+                result["success"] = "TRUE";
+
+            XmlRpcResponse response = new XmlRpcResponse();
+            response.Value = result;
+            return response;
+        }
+
+        public XmlRpcResponse RegionShutdown(XmlRpcRequest request)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+            Hashtable result = new Hashtable();
+            result["success"] = "FALSE";
+
+            if(SendToUserServer(requestData, "region_shutdown"))
+                result["success"] = "TRUE";
+
+            XmlRpcResponse response = new XmlRpcResponse();
+            response.Value = result;
+            return response;
+        }
+
+        public XmlRpcResponse AgentLocation(XmlRpcRequest request)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+            Hashtable result = new Hashtable();
+            result["success"] = "FALSE";
+
+            if(SendToUserServer(requestData, "agent_location"))
+                result["success"] = "TRUE";
+
+
+            XmlRpcResponse response = new XmlRpcResponse();
+            response.Value = result;
+            return response;
+        }
+
+        public XmlRpcResponse AgentLeaving(XmlRpcRequest request)
+        {
+            Hashtable requestData = (Hashtable)request.Params[0];
+            Hashtable result = new Hashtable();
+            result["success"] = "FALSE";
+
+            if(SendToUserServer(requestData, "agent_leaving"))
+                result["success"] = "TRUE";
+
+            XmlRpcResponse response = new XmlRpcResponse();
+            response.Value = result;
+            return response;
+        }
     }
 }