1096 lines
46 KiB
C#
1096 lines
46 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSim Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS AS IS AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Net;
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using System.Net.Sockets;
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using System.Runtime.Remoting;
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using System.Runtime.Remoting.Channels;
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using System.Runtime.Remoting.Channels.Tcp;
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using System.Security.Authentication;
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using libsecondlife;
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using Nwc.XmlRpc;
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using OpenSim.Framework;
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using OpenSim.Framework.Communications;
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using OpenSim.Framework.Console;
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using OpenSim.Framework.Servers;
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using OpenSim.Region.Communications.Local;
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namespace OpenSim.Region.Communications.OGS1
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{
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public class OGS1GridServices : IGridServices, IInterRegionCommunications
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{
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private LocalBackEndServices m_localBackend = new LocalBackEndServices();
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private Dictionary<ulong, RegionInfo> m_remoteRegionInfoCache = new Dictionary<ulong, RegionInfo>();
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private List<SimpleRegionInfo> m_knownRegions = new List<SimpleRegionInfo>();
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private Dictionary<string, string> m_queuedGridSettings = new Dictionary<string, string>();
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public BaseHttpServer httpListener;
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public NetworkServersInfo serversInfo;
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public BaseHttpServer httpServer;
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public string _gdebugRegionName = "";
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public string gdebugRegionName
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{
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get { return _gdebugRegionName; }
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set { _gdebugRegionName = value; }
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}
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public string _rdebugRegionName = "";
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public string rdebugRegionName
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{
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get { return _rdebugRegionName; }
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set { _rdebugRegionName = value; }
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="servers_info"></param>
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/// <param name="httpServe"></param>
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public OGS1GridServices(NetworkServersInfo servers_info, BaseHttpServer httpServe)
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{
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serversInfo = servers_info;
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httpServer = httpServe;
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//Respond to Grid Services requests
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httpServer.AddXmlRPCHandler("expect_user", ExpectUser);
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httpServer.AddXmlRPCHandler("check", PingCheckReply);
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StartRemoting();
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="regionInfo"></param>
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/// <returns></returns>
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public RegionCommsListener RegisterRegion(RegionInfo regionInfo)
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{
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Hashtable GridParams = new Hashtable();
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// Login / Authentication
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GridParams["authkey"] = serversInfo.GridSendKey;
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GridParams["UUID"] = regionInfo.RegionID.ToString();
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GridParams["sim_ip"] = regionInfo.ExternalHostName;
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GridParams["sim_port"] = regionInfo.InternalEndPoint.Port.ToString();
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GridParams["region_locx"] = regionInfo.RegionLocX.ToString();
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GridParams["region_locy"] = regionInfo.RegionLocY.ToString();
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GridParams["sim_name"] = regionInfo.RegionName;
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GridParams["http_port"] = serversInfo.HttpListenerPort.ToString();
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GridParams["remoting_port"] = NetworkServersInfo.RemotingListenerPort.ToString();
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GridParams["map-image-id"] = regionInfo.EstateSettings.terrainImageID.ToString();
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// Package into an XMLRPC Request
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ArrayList SendParams = new ArrayList();
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SendParams.Add(GridParams);
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// Send Request
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XmlRpcRequest GridReq;
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XmlRpcResponse GridResp;
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try
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{
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GridReq = new XmlRpcRequest("simulator_login", SendParams);
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GridResp = GridReq.Send(serversInfo.GridURL, 10000);
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} catch (Exception ex)
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{
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MainLog.Instance.Error("Unable to connect to grid. Grid server not running?");
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throw(ex);
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}
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Hashtable GridRespData = (Hashtable)GridResp.Value;
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Hashtable griddatahash = GridRespData;
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// Process Response
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if (GridRespData.ContainsKey("error"))
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{
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string errorstring = (string) GridRespData["error"];
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MainLog.Instance.Error("Unable to connect to grid: " + errorstring);
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return null;
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}
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else
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{
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m_knownRegions = RequestNeighbours(regionInfo.RegionLocX, regionInfo.RegionLocY);
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if (GridRespData.ContainsKey("allow_forceful_banlines"))
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{
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if ((string) GridRespData["allow_forceful_banlines"] != "TRUE")
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{
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//m_localBackend.SetForcefulBanlistsDisallowed(regionInfo.RegionHandle);
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m_queuedGridSettings.Add("allow_forceful_banlines", "FALSE");
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}
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}
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}
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return m_localBackend.RegisterRegion(regionInfo);
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}
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public bool DeregisterRegion(RegionInfo regionInfo)
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{
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return false;
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}
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public virtual Dictionary<string, string> GetGridSettings()
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{
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Dictionary<string, string> returnGridSettings = new Dictionary<string, string>();
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lock (m_queuedGridSettings)
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{
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foreach (string Dictkey in m_queuedGridSettings.Keys)
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{
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returnGridSettings.Add(Dictkey, m_queuedGridSettings[Dictkey]);
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}
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m_queuedGridSettings.Clear();
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}
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return returnGridSettings;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="regionInfo"></param>
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/// <returns></returns>
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public List<SimpleRegionInfo> RequestNeighbours(uint x, uint y)
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{
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Hashtable respData = MapBlockQuery((int) x - 1, (int) y - 1, (int) x + 1, (int) y + 1);
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List<SimpleRegionInfo> neighbours = new List<SimpleRegionInfo>();
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foreach (ArrayList neighboursList in respData.Values)
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{
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foreach (Hashtable neighbourData in neighboursList)
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{
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uint regX = Convert.ToUInt32(neighbourData["x"]);
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uint regY = Convert.ToUInt32(neighbourData["y"]);
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if ((x != regX) || (y != regY))
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{
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string simIp = (string) neighbourData["sim_ip"];
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uint port = Convert.ToUInt32(neighbourData["sim_port"]);
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string externalUri = (string) neighbourData["sim_uri"];
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string externalIpStr = Util.GetHostFromDNS(simIp).ToString();
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SimpleRegionInfo sri = new SimpleRegionInfo(regX, regY, simIp, port);
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sri.RemotingPort = Convert.ToUInt32(neighbourData["remoting_port"]);
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sri.RegionID = new LLUUID((string) neighbourData["uuid"]);
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neighbours.Add(sri);
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}
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}
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}
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return neighbours;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="regionHandle"></param>
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/// <returns></returns>
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public RegionInfo RequestNeighbourInfo(LLUUID Region_UUID)
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{
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RegionInfo regionInfo;
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Hashtable requestData = new Hashtable();
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requestData["region_UUID"] = Region_UUID.ToString();
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requestData["authkey"] = serversInfo.GridSendKey;
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ArrayList SendParams = new ArrayList();
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SendParams.Add(requestData);
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XmlRpcRequest GridReq = new XmlRpcRequest("simulator_data_request", SendParams);
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XmlRpcResponse GridResp = GridReq.Send(serversInfo.GridURL, 3000);
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Hashtable responseData = (Hashtable) GridResp.Value;
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if (responseData.ContainsKey("error"))
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{
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Console.WriteLine("error received from grid server" + responseData["error"]);
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return null;
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}
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uint regX = Convert.ToUInt32((string) responseData["region_locx"]);
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uint regY = Convert.ToUInt32((string) responseData["region_locy"]);
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string internalIpStr = (string) responseData["sim_ip"];
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uint port = Convert.ToUInt32(responseData["sim_port"]);
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string externalUri = (string) responseData["sim_uri"];
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IPEndPoint neighbourInternalEndPoint = new IPEndPoint(IPAddress.Parse(internalIpStr), (int) port);
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string neighbourExternalUri = externalUri;
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regionInfo = new RegionInfo(regX, regY, neighbourInternalEndPoint, internalIpStr);
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regionInfo.RemotingPort = Convert.ToUInt32((string) responseData["remoting_port"]);
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regionInfo.RemotingAddress = internalIpStr;
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regionInfo.RegionID = new LLUUID((string) responseData["region_UUID"]);
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regionInfo.RegionName = (string) responseData["region_name"];
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if (requestData.ContainsKey("regionHandle"))
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{
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m_remoteRegionInfoCache.Add(Convert.ToUInt64((string) requestData["regionHandle"]), regionInfo);
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}
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return regionInfo;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="regionHandle"></param>
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/// <returns></returns>
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public RegionInfo RequestNeighbourInfo(ulong regionHandle)
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{
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RegionInfo regionInfo = m_localBackend.RequestNeighbourInfo(regionHandle);
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if (regionInfo != null)
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{
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return regionInfo;
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}
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if (m_remoteRegionInfoCache.TryGetValue(regionHandle, out regionInfo))
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{
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}
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else
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{
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try
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{
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Hashtable requestData = new Hashtable();
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requestData["region_handle"] = regionHandle.ToString();
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requestData["authkey"] = serversInfo.GridSendKey;
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ArrayList SendParams = new ArrayList();
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SendParams.Add(requestData);
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XmlRpcRequest GridReq = new XmlRpcRequest("simulator_data_request", SendParams);
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XmlRpcResponse GridResp = GridReq.Send(serversInfo.GridURL, 3000);
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Hashtable responseData = (Hashtable) GridResp.Value;
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if (responseData.ContainsKey("error"))
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{
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Console.WriteLine("error received from grid server" + responseData["error"]);
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return null;
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}
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uint regX = Convert.ToUInt32((string) responseData["region_locx"]);
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uint regY = Convert.ToUInt32((string) responseData["region_locy"]);
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string internalIpStr = (string) responseData["sim_ip"];
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uint port = Convert.ToUInt32(responseData["sim_port"]);
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string externalUri = (string) responseData["sim_uri"];
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IPEndPoint neighbourInternalEndPoint = new IPEndPoint(IPAddress.Parse(internalIpStr), (int) port);
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string neighbourExternalUri = externalUri;
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regionInfo = new RegionInfo(regX, regY, neighbourInternalEndPoint, internalIpStr);
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regionInfo.RemotingPort = Convert.ToUInt32((string) responseData["remoting_port"]);
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regionInfo.RemotingAddress = internalIpStr;
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regionInfo.RegionID = new LLUUID((string) responseData["region_UUID"]);
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regionInfo.RegionName = (string) responseData["region_name"];
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m_remoteRegionInfoCache.Add(regionHandle, regionInfo);
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}
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catch (WebException)
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{
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MainLog.Instance.Error("GRID",
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"Region lookup failed for: " + regionHandle.ToString() +
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" - Is the GridServer down?");
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return null;
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}
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}
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return regionInfo;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="minX"></param>
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/// <param name="minY"></param>
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/// <param name="maxX"></param>
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/// <param name="maxY"></param>
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/// <returns></returns>
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public List<MapBlockData> RequestNeighbourMapBlocks(int minX, int minY, int maxX, int maxY)
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{
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int temp = 0;
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if (minX > maxX)
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{
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temp = minX;
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minX = maxX;
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maxX = temp;
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}
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if (minY > maxY)
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{
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temp = minY;
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minY = maxY;
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maxY = temp;
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}
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Hashtable respData = MapBlockQuery(minX, minY, maxX, maxY);
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List<MapBlockData> neighbours = new List<MapBlockData>();
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foreach (ArrayList a in respData.Values)
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{
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foreach (Hashtable n in a)
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{
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MapBlockData neighbour = new MapBlockData();
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neighbour.X = Convert.ToUInt16(n["x"]);
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neighbour.Y = Convert.ToUInt16(n["y"]);
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neighbour.Name = (string) n["name"];
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neighbour.Access = Convert.ToByte(n["access"]);
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neighbour.RegionFlags = Convert.ToUInt32(n["region-flags"]);
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neighbour.WaterHeight = Convert.ToByte(n["water-height"]);
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neighbour.MapImageId = new LLUUID((string) n["map-image-id"]);
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neighbours.Add(neighbour);
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}
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}
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return neighbours;
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}
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/// <summary>
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/// Performs a XML-RPC query against the grid server returning mapblock information in the specified coordinates
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/// </summary>
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/// <remarks>REDUNDANT - OGS1 is to be phased out in favour of OGS2</remarks>
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/// <param name="minX">Minimum X value</param>
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/// <param name="minY">Minimum Y value</param>
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/// <param name="maxX">Maximum X value</param>
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/// <param name="maxY">Maximum Y value</param>
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/// <returns>Hashtable of hashtables containing map data elements</returns>
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private Hashtable MapBlockQuery(int minX, int minY, int maxX, int maxY)
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{
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Hashtable param = new Hashtable();
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param["xmin"] = minX;
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param["ymin"] = minY;
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param["xmax"] = maxX;
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param["ymax"] = maxY;
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IList parameters = new ArrayList();
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parameters.Add(param);
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try
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{
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XmlRpcRequest req = new XmlRpcRequest("map_block", parameters);
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XmlRpcResponse resp = req.Send(serversInfo.GridURL, 10000);
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Hashtable respData = (Hashtable) resp.Value;
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return respData;
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}
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catch (Exception e)
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{
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MainLog.Instance.Error("MapBlockQuery XMLRPC failure: " + e.ToString());
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return new Hashtable();
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}
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}
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/// <summary>
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/// A ping / version check
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/// </summary>
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/// <param name="request"></param>
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/// <returns></returns>
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public XmlRpcResponse PingCheckReply(XmlRpcRequest request)
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{
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XmlRpcResponse response = new XmlRpcResponse();
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Hashtable respData = new Hashtable();
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respData["online"] = "true";
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m_localBackend.PingCheckReply(respData);
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response.Value = respData;
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return response;
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}
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// Grid Request Processing
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/// <summary>
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///
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/// </summary>
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/// <param name="request"></param>
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/// <returns></returns>
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public XmlRpcResponse ExpectUser(XmlRpcRequest request)
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{
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Console.WriteLine("Expecting User...");
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Hashtable requestData = (Hashtable) request.Params[0];
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AgentCircuitData agentData = new AgentCircuitData();
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agentData.SessionID = new LLUUID((string) requestData["session_id"]);
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agentData.SecureSessionID = new LLUUID((string) requestData["secure_session_id"]);
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agentData.firstname = (string) requestData["firstname"];
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agentData.lastname = (string) requestData["lastname"];
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agentData.AgentID = new LLUUID((string) requestData["agent_id"]);
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agentData.circuitcode = Convert.ToUInt32(requestData["circuit_code"]);
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agentData.CapsPath = (string) requestData["caps_path"];
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agentData.ClientVersion = (string)requestData["version"]; //rex
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if (requestData.ContainsKey("auth_addr")) {
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agentData.authenticationAddr = (string)requestData["auth_addr"];
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}
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if (requestData.ContainsKey("as_addr")) {
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agentData.asAddress = (string)requestData["as_addr"];
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}
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if (requestData.ContainsKey("child_agent") && requestData["child_agent"].Equals("1"))
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{
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agentData.child = true;
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}
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else
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{
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agentData.startpos =
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new LLVector3(Convert.ToUInt32(requestData["startpos_x"]),
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Convert.ToUInt32(requestData["startpos_y"]),
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Convert.ToUInt32(requestData["startpos_z"]));
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agentData.child = false;
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}
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ulong regionHandle = Convert.ToUInt64((string) requestData["regionhandle"]);
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m_localBackend.TriggerExpectUser(regionHandle, agentData);
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MainLog.Instance.Verbose("GRID", "Welcoming new user...");
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return new XmlRpcResponse();
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}
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#region m_interRegion Comms
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|
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/// <summary>
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///
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/// </summary>
|
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private void StartRemoting()
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{
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TcpChannel ch = new TcpChannel((int) NetworkServersInfo.RemotingListenerPort);
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ChannelServices.RegisterChannel(ch, false); // Disabled security as Mono doesnt support this.
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WellKnownServiceTypeEntry wellType =
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new WellKnownServiceTypeEntry(typeof (OGS1InterRegionRemoting), "InterRegions",
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WellKnownObjectMode.Singleton);
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RemotingConfiguration.RegisterWellKnownServiceType(wellType);
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InterRegionSingleton.Instance.OnArrival += TriggerExpectAvatarCrossing;
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InterRegionSingleton.Instance.OnChildAgent += IncomingChildAgent;
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InterRegionSingleton.Instance.OnPrimGroupArrival += IncomingPrim;
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InterRegionSingleton.Instance.OnPrimGroupNear += TriggerExpectPrimCrossing;
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InterRegionSingleton.Instance.OnRegionUp += TriggerRegionUp;
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InterRegionSingleton.Instance.OnChildAgentUpdate += TriggerChildAgentUpdate;
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//InterRegionSingleton.Instance.OnRegionUp += RegionUp;
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}
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#region Methods called by regions in this instance
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|
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public bool ChildAgentUpdate(ulong regionHandle, ChildAgentDataUpdate cAgentData)
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{
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RegionInfo regInfo = null;
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try
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{
|
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if (m_localBackend.ChildAgentUpdate(regionHandle, cAgentData))
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{
|
|
return true;
|
|
}
|
|
|
|
regInfo = RequestNeighbourInfo(regionHandle);
|
|
if (regInfo != null)
|
|
{
|
|
//don't want to be creating a new link to the remote instance every time like we are here
|
|
bool retValue = false;
|
|
|
|
|
|
OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting) Activator.GetObject(
|
|
typeof (OGS1InterRegionRemoting),
|
|
"tcp://" + regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions");
|
|
|
|
if (remObject != null)
|
|
{
|
|
retValue = remObject.ChildAgentUpdate(regionHandle, cAgentData);
|
|
}
|
|
else
|
|
{
|
|
Console.WriteLine("remoting object not found");
|
|
}
|
|
remObject = null;
|
|
MainLog.Instance.Verbose("INTER",
|
|
gdebugRegionName +
|
|
": OGS1 tried to Update Child Agent data on outside region and got " +
|
|
retValue.ToString());
|
|
|
|
return retValue;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Warn("Remoting Error: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (SocketException e)
|
|
{
|
|
MainLog.Instance.Warn("Socket Error: Unable to connect to adjacent region: " + regInfo.RegionName + " " +
|
|
regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (InvalidCredentialException e)
|
|
{
|
|
MainLog.Instance.Warn("Invalid Credentials: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (AuthenticationException e)
|
|
{
|
|
MainLog.Instance.Warn("Authentication exception: Unable to connect to adjacent region: " +
|
|
regInfo.RegionName + " " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
MainLog.Instance.Warn("Unknown exception: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="regionHandle"></param>
|
|
/// <param name="agentData"></param>
|
|
/// <returns></returns>
|
|
public bool InformRegionOfChildAgent(ulong regionHandle, AgentCircuitData agentData)
|
|
{
|
|
RegionInfo regInfo = null;
|
|
try
|
|
{
|
|
if (m_localBackend.InformRegionOfChildAgent(regionHandle, agentData))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
regInfo = RequestNeighbourInfo(regionHandle);
|
|
if (regInfo != null)
|
|
{
|
|
//don't want to be creating a new link to the remote instance every time like we are here
|
|
bool retValue = false;
|
|
|
|
|
|
OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting) Activator.GetObject(
|
|
typeof (OGS1InterRegionRemoting),
|
|
"tcp://" + regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions");
|
|
|
|
if (remObject != null)
|
|
{
|
|
retValue = remObject.InformRegionOfChildAgent(regionHandle, new sAgentCircuitData(agentData));
|
|
}
|
|
else
|
|
{
|
|
Console.WriteLine("remoting object not found");
|
|
}
|
|
remObject = null;
|
|
MainLog.Instance.Verbose("INTER",
|
|
gdebugRegionName + ": OGS1 tried to InformRegionOfChildAgent for " +
|
|
agentData.firstname + " " + agentData.lastname + " and got " +
|
|
retValue.ToString());
|
|
|
|
return retValue;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Warn("Remoting Error: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (SocketException e)
|
|
{
|
|
MainLog.Instance.Warn("Socket Error: Unable to connect to adjacent region: " + regInfo.RegionName + " " +
|
|
regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (InvalidCredentialException e)
|
|
{
|
|
MainLog.Instance.Warn("Invalid Credentials: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (AuthenticationException e)
|
|
{
|
|
MainLog.Instance.Warn("Authentication exception: Unable to connect to adjacent region: " +
|
|
regInfo.RegionName + " " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
MainLog.Instance.Warn("Unknown exception: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// UGLY!
|
|
public bool RegionUp(SearializableRegionInfo region, ulong regionhandle)
|
|
{
|
|
SearializableRegionInfo regInfo = null;
|
|
try
|
|
{
|
|
// You may ask why this is in here...
|
|
// The region asking the grid services about itself..
|
|
// And, surprisingly, the reason is.. it doesn't know
|
|
// it's own remoting port! How special.
|
|
region = new SearializableRegionInfo(RequestNeighbourInfo(region.RegionHandle));
|
|
region.RemotingAddress = region.ExternalHostName;
|
|
region.RemotingPort = NetworkServersInfo.RemotingListenerPort;
|
|
if (m_localBackend.RegionUp(region, regionhandle))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
regInfo = new SearializableRegionInfo(RequestNeighbourInfo(regionhandle));
|
|
if (regInfo != null)
|
|
{
|
|
// If we're not trying to remote to ourselves.
|
|
if (regInfo.RemotingAddress != region.RemotingAddress && region.RemotingAddress != null)
|
|
{
|
|
//don't want to be creating a new link to the remote instance every time like we are here
|
|
bool retValue = false;
|
|
|
|
|
|
OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting) Activator.GetObject(
|
|
typeof (
|
|
OGS1InterRegionRemoting),
|
|
"tcp://" +
|
|
regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions");
|
|
|
|
if (remObject != null)
|
|
{
|
|
retValue = remObject.RegionUp(region, regionhandle);
|
|
}
|
|
else
|
|
{
|
|
Console.WriteLine("remoting object not found");
|
|
}
|
|
remObject = null;
|
|
MainLog.Instance.Verbose("INTER", gdebugRegionName + ": OGS1 tried to inform region I'm up");
|
|
|
|
return retValue;
|
|
}
|
|
else
|
|
{
|
|
// We're trying to inform ourselves via remoting.
|
|
// This is here because we're looping over the listeners before we get here.
|
|
// Odd but it should work.
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Warn("Remoting Error: Unable to connect to adjacent region using tcp://" +
|
|
regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY +
|
|
" - Is this neighbor up?");
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (SocketException e)
|
|
{
|
|
MainLog.Instance.Warn("Socket Error: Unable to connect to adjacent region using tcp://" +
|
|
regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY +
|
|
" - Is this neighbor up?");
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (InvalidCredentialException e)
|
|
{
|
|
MainLog.Instance.Warn("Invalid Credentials: Unable to connect to adjacent region using tcp://" +
|
|
regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (AuthenticationException e)
|
|
{
|
|
MainLog.Instance.Warn("Authentication exception: Unable to connect to adjacent region using tcp://" +
|
|
regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
// This line errors with a Null Reference Exception.. Why? @.@
|
|
//MainLog.Instance.Warn("Unknown exception: Unable to connect to adjacent region using tcp://" + regInfo.RemotingAddress +
|
|
// ":" + regInfo.RemotingPort +
|
|
//"/InterRegions - @ " + regInfo.RegionLocX + "," + regInfo.RegionLocY + " - This is likely caused by an incompatibility in the protocol between this sim and that one");
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="regionHandle"></param>
|
|
/// <param name="agentData"></param>
|
|
/// <returns></returns>
|
|
public bool InformRegionOfPrimCrossing(ulong regionHandle, LLUUID primID, string objData)
|
|
{
|
|
RegionInfo regInfo = null;
|
|
try
|
|
{
|
|
if (m_localBackend.InformRegionOfPrimCrossing(regionHandle, primID, objData))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
regInfo = RequestNeighbourInfo(regionHandle);
|
|
if (regInfo != null)
|
|
{
|
|
//don't want to be creating a new link to the remote instance every time like we are here
|
|
bool retValue = false;
|
|
|
|
|
|
OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting) Activator.GetObject(
|
|
typeof (OGS1InterRegionRemoting),
|
|
"tcp://" + regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions");
|
|
|
|
if (remObject != null)
|
|
{
|
|
retValue = remObject.InformRegionOfPrimCrossing(regionHandle, primID.UUID, objData);
|
|
}
|
|
else
|
|
{
|
|
Console.WriteLine("remoting object not found");
|
|
}
|
|
remObject = null;
|
|
|
|
|
|
return retValue;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Warn("Remoting Error: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (SocketException e)
|
|
{
|
|
MainLog.Instance.Warn("Socket Error: Unable to connect to adjacent region: " + regInfo.RegionName + " " +
|
|
regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (InvalidCredentialException e)
|
|
{
|
|
MainLog.Instance.Warn("Invalid Credentials: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (AuthenticationException e)
|
|
{
|
|
MainLog.Instance.Warn("Authentication exception: Unable to connect to adjacent region: " +
|
|
regInfo.RegionName + " " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
MainLog.Instance.Warn("Unknown exception: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="regionHandle"></param>
|
|
/// <param name="agentID"></param>
|
|
/// <param name="position"></param>
|
|
/// <returns></returns>
|
|
public bool ExpectAvatarCrossing(ulong regionHandle, LLUUID agentID, LLVector3 position, bool isFlying)
|
|
{
|
|
RegionInfo regInfo = null;
|
|
try
|
|
{
|
|
if (m_localBackend.TriggerExpectAvatarCrossing(regionHandle, agentID, position, isFlying))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
regInfo = RequestNeighbourInfo(regionHandle);
|
|
if (regInfo != null)
|
|
{
|
|
bool retValue = false;
|
|
OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting) Activator.GetObject(
|
|
typeof (OGS1InterRegionRemoting),
|
|
"tcp://" + regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions");
|
|
if (remObject != null)
|
|
{
|
|
retValue =
|
|
remObject.ExpectAvatarCrossing(regionHandle, agentID.UUID, new sLLVector3(position),
|
|
isFlying);
|
|
}
|
|
else
|
|
{
|
|
Console.WriteLine("remoting object not found");
|
|
}
|
|
remObject = null;
|
|
|
|
return retValue;
|
|
}
|
|
//TODO need to see if we know about where this region is and use .net remoting
|
|
// to inform it.
|
|
return false;
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Warn("Remoting Error: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public bool ExpectPrimCrossing(ulong regionHandle, LLUUID agentID, LLVector3 position, bool isPhysical)
|
|
{
|
|
RegionInfo regInfo = null;
|
|
try
|
|
{
|
|
if (m_localBackend.TriggerExpectPrimCrossing(regionHandle, agentID, position, isPhysical))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
regInfo = RequestNeighbourInfo(regionHandle);
|
|
if (regInfo != null)
|
|
{
|
|
bool retValue = false;
|
|
OGS1InterRegionRemoting remObject = (OGS1InterRegionRemoting) Activator.GetObject(
|
|
typeof (OGS1InterRegionRemoting),
|
|
"tcp://" + regInfo.RemotingAddress +
|
|
":" + regInfo.RemotingPort +
|
|
"/InterRegions");
|
|
if (remObject != null)
|
|
{
|
|
retValue =
|
|
remObject.ExpectAvatarCrossing(regionHandle, agentID.UUID, new sLLVector3(position),
|
|
isPhysical);
|
|
}
|
|
else
|
|
{
|
|
Console.WriteLine("remoting object not found");
|
|
}
|
|
remObject = null;
|
|
|
|
return retValue;
|
|
}
|
|
//TODO need to see if we know about where this region is and use .net remoting
|
|
// to inform it.
|
|
return false;
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Warn("Remoting Error: Unable to connect to adjacent region: " + regInfo.RegionName +
|
|
" " + regInfo.RegionLocX + "," + regInfo.RegionLocY);
|
|
MainLog.Instance.Debug(e.ToString());
|
|
return false;
|
|
}
|
|
catch
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public void TellRegionToCloseChildConnection(ulong regionHandle, LLUUID agentID)
|
|
{
|
|
}
|
|
|
|
public bool AcknowledgeAgentCrossed(ulong regionHandle, LLUUID agentId)
|
|
{
|
|
return m_localBackend.AcknowledgeAgentCrossed(regionHandle, agentId);
|
|
}
|
|
|
|
public bool AcknowledgePrimCrossed(ulong regionHandle, LLUUID primId)
|
|
{
|
|
return m_localBackend.AcknowledgePrimCrossed(regionHandle, primId);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Methods triggered by calls from external instances
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="regionHandle"></param>
|
|
/// <param name="agentData"></param>
|
|
/// <returns></returns>
|
|
public bool IncomingChildAgent(ulong regionHandle, AgentCircuitData agentData)
|
|
{
|
|
//MainLog.Instance.Verbose("INTER", gdebugRegionName + ": Incoming OGS1 Agent " + agentData.firstname + " " + agentData.lastname);
|
|
|
|
try
|
|
{
|
|
return m_localBackend.IncomingChildAgent(regionHandle, agentData);
|
|
}
|
|
catch (RemotingException)
|
|
{
|
|
//MainLog.Instance.Error("Remoting Error: Unable to connect to adjacent region.\n" + e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public bool TriggerRegionUp(SearializableRegionInfo regionData, ulong regionhandle)
|
|
{
|
|
MainLog.Instance.Verbose("INTER",
|
|
gdebugRegionName + "Incoming OGS1 RegionUpReport: " + "(" + regionData.RegionLocX +
|
|
"," + regionData.RegionLocY + ")");
|
|
|
|
try
|
|
{
|
|
return m_localBackend.TriggerRegionUp(new RegionInfo(regionData), regionhandle);
|
|
}
|
|
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Error("Remoting Error: Unable to connect to adjacent region.\n" + e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public bool TriggerChildAgentUpdate(ulong regionHandle, ChildAgentDataUpdate cAgentData)
|
|
{
|
|
MainLog.Instance.Verbose("INTER", "Incoming OGS1 Child Agent Data Update");
|
|
|
|
try
|
|
{
|
|
return m_localBackend.TriggerChildAgentUpdate(regionHandle, cAgentData);
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Error("Remoting Error: Unable to connect to adjacent region.\n" + e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="regionHandle"></param>
|
|
/// <param name="agentData"></param>
|
|
/// <returns></returns>
|
|
public bool IncomingPrim(ulong regionHandle, LLUUID primID, string objData)
|
|
{
|
|
// Is this necessary?
|
|
try
|
|
{
|
|
//return m_localBackend.TriggerExpectPrim(regionHandle,primID, objData);
|
|
//m_localBackend.
|
|
return false;
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Error("Remoting Error: Unable to connect to adjacent region.\n" + e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="regionHandle"></param>
|
|
/// <param name="agentID"></param>
|
|
/// <param name="position"></param>
|
|
/// <returns></returns>
|
|
public bool TriggerExpectAvatarCrossing(ulong regionHandle, LLUUID agentID, LLVector3 position, bool isFlying)
|
|
{
|
|
try
|
|
{
|
|
return m_localBackend.TriggerExpectAvatarCrossing(regionHandle, agentID, position, isFlying);
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Error("Remoting Error: Unable to connect to adjacent region.\n" + e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public bool TriggerExpectPrimCrossing(ulong regionHandle, LLUUID agentID, LLVector3 position, bool isPhysical)
|
|
{
|
|
try
|
|
{
|
|
return m_localBackend.TriggerExpectPrimCrossing(regionHandle, agentID, position, isPhysical);
|
|
}
|
|
catch (RemotingException e)
|
|
{
|
|
MainLog.Instance.Error("Remoting Error: Unable to connect to adjacent region.\n" + e.ToString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#endregion
|
|
}
|
|
} |