And this one too...

1 files changed, 166 insertions, 0 deletions

diff --git a/OpenSim/Services/Connectors/Neighbour/NeighbourServiceConnector.cs b/OpenSim/Services/Connectors/Neighbour/NeighbourServiceConnector.cs
new file mode 100644
index 0000000..d6f5fe9
--- /dev/null
+++ b/OpenSim/Services/Connectors/Neighbour/NeighbourServiceConnector.cs
@@ -0,0 +1,166 @@
+/*

+ * Copyright (c) Contributors, http://opensimulator.org/

+ * See CONTRIBUTORS.TXT for a full list of copyright holders.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions are met:

+ *     * Redistributions of source code must retain the above copyright

+ *       notice, this list of conditions and the following disclaimer.

+ *     * Redistributions in binary form must reproduce the above copyright

+ *       notice, this list of conditions and the following disclaimer in the

+ *       documentation and/or other materials provided with the distribution.

+ *     * Neither the name of the OpenSimulator Project nor the

+ *       names of its contributors may be used to endorse or promote products

+ *       derived from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY

+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY

+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ */

+

+using log4net;

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+using System.Net;

+using System.Reflection;

+using System.Text;

+using Nini.Config;

+using OpenSim.Framework;

+using OpenSim.Framework.Communications;

+using OpenSim.Framework.Servers.HttpServer;

+using OpenSim.Services.Interfaces;

+using OpenMetaverse;

+using OpenMetaverse.StructuredData;

+

+namespace OpenSim.Services.Connectors

+{

+    public class NeighbourServicesConnector : INeighbourService

+    {

+        private static readonly ILog m_log =

+                LogManager.GetLogger(

+                MethodBase.GetCurrentMethod().DeclaringType);

+

+        private IGridServices m_MapService = null;

+

+        public NeighbourServicesConnector()

+        {

+        }

+

+        public NeighbourServicesConnector(IGridServices gridServices)

+        {

+            Initialise(gridServices);

+        }

+

+        public virtual void Initialise(IGridServices gridServices)

+        {

+            m_MapService = gridServices;

+        }

+

+        public virtual bool HelloNeighbour(ulong regionHandle, RegionInfo thisRegion)

+        {

+            RegionInfo regInfo = m_MapService.RequestNeighbourInfo(regionHandle);

+            if ((regInfo != null) &&

+                // Don't remote-call this instance; that's a startup hickup

+                !((regInfo.ExternalHostName == thisRegion.ExternalHostName) && (regInfo.HttpPort == thisRegion.HttpPort)))

+            {

+                return DoHelloNeighbourCall(regInfo, thisRegion);

+            }

+            //else

+            //    m_log.Warn("[REST COMMS]: Region not found " + regionHandle);

+            return false;

+        }

+

+        public bool DoHelloNeighbourCall(RegionInfo region, RegionInfo thisRegion)

+        {

+            string uri = "http://" + region.ExternalEndPoint.Address + ":" + region.HttpPort + "/region/" + thisRegion.RegionID + "/";

+            //m_log.Debug("   >>> DoHelloNeighbourCall <<< " + uri);

+

+            WebRequest HelloNeighbourRequest = WebRequest.Create(uri);

+            HelloNeighbourRequest.Method = "POST";

+            HelloNeighbourRequest.ContentType = "application/json";

+            HelloNeighbourRequest.Timeout = 10000;

+

+            // Fill it in

+            OSDMap args = null;

+            try

+            {

+                args = thisRegion.PackRegionInfoData();

+            }

+            catch (Exception e)

+            {

+                m_log.Debug("[REST COMMS]: PackRegionInfoData failed with exception: " + e.Message);

+            }

+            // Add the regionhandle of the destination region

+            args["destination_handle"] = OSD.FromString(region.RegionHandle.ToString());

+

+            string strBuffer = "";

+            byte[] buffer = new byte[1];

+            try

+            {

+                strBuffer = OSDParser.SerializeJsonString(args);

+                UTF8Encoding str = new UTF8Encoding();

+                buffer = str.GetBytes(strBuffer);

+

+            }

+            catch (Exception e)

+            {

+                m_log.WarnFormat("[REST COMMS]: Exception thrown on serialization of HelloNeighbour: {0}", e.Message);

+                // ignore. buffer will be empty, caller should check.

+            }

+

+            Stream os = null;

+            try

+            { // send the Post

+                HelloNeighbourRequest.ContentLength = buffer.Length;   //Count bytes to send

+                os = HelloNeighbourRequest.GetRequestStream();

+                os.Write(buffer, 0, strBuffer.Length);         //Send it

+                os.Close();

+                //m_log.InfoFormat("[REST COMMS]: Posted HelloNeighbour request to remote sim {0}", uri);

+            }

+            //catch (WebException ex)

+            catch

+            {

+                //m_log.InfoFormat("[REST COMMS]: Bad send on HelloNeighbour {0}", ex.Message);

+

+                return false;

+            }

+

+            // Let's wait for the response

+            //m_log.Info("[REST COMMS]: Waiting for a reply after DoHelloNeighbourCall");

+

+            try

+            {

+                WebResponse webResponse = HelloNeighbourRequest.GetResponse();

+                if (webResponse == null)

+                {

+                    m_log.Info("[REST COMMS]: Null reply on DoHelloNeighbourCall post");

+                }

+

+                StreamReader sr = new StreamReader(webResponse.GetResponseStream());

+                //reply = sr.ReadToEnd().Trim();

+                sr.ReadToEnd().Trim();

+                sr.Close();

+                //m_log.InfoFormat("[REST COMMS]: DoHelloNeighbourCall reply was {0} ", reply);

+

+            }

+            catch (WebException ex)

+            {

+                m_log.InfoFormat("[REST COMMS]: exception on reply of DoHelloNeighbourCall {0}", ex.Message);

+                // ignore, really

+            }

+

+            return true;

+

+        }

+

+    }

+}