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Merge branch 'avination' into ubitwork

avinationmerge
UbitUmarov 2012-07-08 13:09:32 +01:00
parent 09c4c11063 1e4c656497
commit b74d4711bb
6 changed files with 408 additions and 281 deletions
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4
OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
View File

@ -90,9 +90,9 @@ namespace OpenSim.Region.CoreModules.Hypergrid
}
}
protected override List<MapBlockData> GetAndSendBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
protected override List<MapBlockData> GetAndSendBlocksInternal(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
{
List<MapBlockData> mapBlocks = base.GetAndSendBlocks(remoteClient, minX, minY, maxX, maxY, flag);
List<MapBlockData> mapBlocks = base.GetAndSendBlocksInternal(remoteClient, minX, minY, maxX, maxY, flag);
lock (m_SeenMapBlocks)
{
if (!m_SeenMapBlocks.ContainsKey(remoteClient.AgentId))

7
OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
View File

@ -85,6 +85,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
}
private void OnMapNameRequest(IClientAPI remoteClient, string mapName, uint flags)
{
Util.FireAndForget(x =>
{
if (mapName.Length < 2)
{
@ -112,8 +114,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
// try to fetch from GridServer
List<GridRegion> regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
// if (regionInfos.Count == 0)
// remoteClient.SendAlertMessage("Hyperlink could not be established.");
// if (regionInfos.Count == 0)
// remoteClient.SendAlertMessage("Hyperlink could not be established.");
//m_log.DebugFormat("[MAPSEARCHMODULE]: search {0} returned {1} regions", mapName, regionInfos.Count);
List<MapBlockData> blocks = new List<MapBlockData>();
@ -170,6 +172,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
else if (regionInfos.Count == 1)
remoteClient.SendAgentAlertMessage("Region found!", false);
}
});
}
// private Scene GetClientScene(IClientAPI client)

481
OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
View File

@ -63,7 +63,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
private static readonly UUID STOP_UUID = UUID.Random();
private static readonly string m_mapLayerPath = "0001/";
private OpenSim.Framework.BlockingQueue<MapRequestState> requests = new OpenSim.Framework.BlockingQueue<MapRequestState>();
private ManualResetEvent queueEvent = new ManualResetEvent(false);
private Queue<MapRequestState> requests = new Queue<MapRequestState>();
private ManualResetEvent m_mapBlockRequestEvent = new ManualResetEvent(false);
private Dictionary<UUID, Queue<MapBlockRequestData>> m_mapBlockRequests = new Dictionary<UUID, Queue<MapBlockRequestData>>();
protected Scene m_scene;
private List<MapBlockData> cachedMapBlocks = new List<MapBlockData>();
@ -71,7 +75,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
private int blacklistTimeout = 10*60*1000; // 10 minutes
private byte[] myMapImageJPEG;
protected volatile bool m_Enabled = false;
private Dictionary<UUID, MapRequestState> m_openRequests = new Dictionary<UUID, MapRequestState>();
private Dictionary<string, int> m_blacklistedurls = new Dictionary<string, int>();
private Dictionary<ulong, int> m_blacklistedregions = new Dictionary<ulong, int>();
private Dictionary<ulong, string> m_cachedRegionMapItemsAddress = new Dictionary<ulong, string>();
@ -227,54 +230,54 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
// 6/8/2011 -- I'm adding an explicit 2048 check, so that we never forget that there is
// a hack here, and so that regions below 4096 don't get spammed with unnecessary map blocks.
if (m_scene.RegionInfo.RegionLocX >= 2048 || m_scene.RegionInfo.RegionLocY >= 2048)
{
ScenePresence avatarPresence = null;
//if (m_scene.RegionInfo.RegionLocX >= 2048 || m_scene.RegionInfo.RegionLocY >= 2048)
//{
// ScenePresence avatarPresence = null;
m_scene.TryGetScenePresence(agentID, out avatarPresence);
// m_scene.TryGetScenePresence(agentID, out avatarPresence);
if (avatarPresence != null)
{
bool lookup = false;
// if (avatarPresence != null)
// {
// bool lookup = false;
lock (cachedMapBlocks)
{
if (cachedMapBlocks.Count > 0 && ((cachedTime + 1800) > Util.UnixTimeSinceEpoch()))
{
List<MapBlockData> mapBlocks;
// lock (cachedMapBlocks)
// {
// if (cachedMapBlocks.Count > 0 && ((cachedTime + 1800) > Util.UnixTimeSinceEpoch()))
// {
// List<MapBlockData> mapBlocks;
mapBlocks = cachedMapBlocks;
avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
}
else
{
lookup = true;
}
}
if (lookup)
{
List<MapBlockData> mapBlocks = new List<MapBlockData>(); ;
// mapBlocks = cachedMapBlocks;
// avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
// }
// else
// {
// lookup = true;
// }
// }
// if (lookup)
// {
// List<MapBlockData> mapBlocks = new List<MapBlockData>(); ;
List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
(int)(m_scene.RegionInfo.RegionLocX - 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocX + 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocY - 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocY + 8) * (int)Constants.RegionSize);
foreach (GridRegion r in regions)
{
MapBlockData block = new MapBlockData();
MapBlockFromGridRegion(block, r, 0);
mapBlocks.Add(block);
}
avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
// List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
// (int)(m_scene.RegionInfo.RegionLocX - 8) * (int)Constants.RegionSize,
// (int)(m_scene.RegionInfo.RegionLocX + 8) * (int)Constants.RegionSize,
// (int)(m_scene.RegionInfo.RegionLocY - 8) * (int)Constants.RegionSize,
// (int)(m_scene.RegionInfo.RegionLocY + 8) * (int)Constants.RegionSize);
// foreach (GridRegion r in regions)
// {
// MapBlockData block = new MapBlockData();
// MapBlockFromGridRegion(block, r, 0);
// mapBlocks.Add(block);
// }
// avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
lock (cachedMapBlocks)
cachedMapBlocks = mapBlocks;
// lock (cachedMapBlocks)
// cachedMapBlocks = mapBlocks;
cachedTime = Util.UnixTimeSinceEpoch();
}
}
}
// cachedTime = Util.UnixTimeSinceEpoch();
// }
// }
//}
LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
@ -301,8 +304,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
protected static OSDMapLayer GetOSDMapLayerResponse()
{
OSDMapLayer mapLayer = new OSDMapLayer();
mapLayer.Right = 5000;
mapLayer.Top = 5000;
mapLayer.Right = 2048;
mapLayer.Top = 2048;
mapLayer.ImageID = new UUID("00000000-0000-1111-9999-000000000006");
return mapLayer;
@ -331,6 +334,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
{
m_rootAgents.Remove(AgentId);
}
lock (m_mapBlockRequestEvent)
{
if (m_mapBlockRequests.ContainsKey(AgentId))
m_mapBlockRequests.Remove(AgentId);
}
}
#endregion
@ -353,6 +361,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
ThreadPriority.BelowNormal,
true,
true);
Watchdog.StartThread(
MapBlockSendThread,
string.Format("MapBlockSendThread ({0})", m_scene.RegionInfo.RegionName),
ThreadPriority.BelowNormal,
true,
true);
}
/// <summary>
@ -368,9 +382,29 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
st.itemtype=0;
st.regionhandle=0;
lock (requests)
{
queueEvent.Set();
requests.Enqueue(st);
}
MapBlockRequestData req = new MapBlockRequestData();
req.client = null;
req.minX = 0;
req.maxX = 0;
req.minY = 0;
req.maxY = 0;
req.flags = 0;
lock (m_mapBlockRequestEvent)
{
m_mapBlockRequests[UUID.Zero] = new Queue<MapBlockRequestData>();
m_mapBlockRequests[UUID.Zero].Enqueue(req);
m_mapBlockRequestEvent.Set();
}
}
public virtual void HandleMapItemRequest(IClientAPI remoteClient, uint flags,
uint EstateID, bool godlike, uint itemtype, ulong regionhandle)
{
@ -519,12 +553,26 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
/// </summary>
public void process()
{
const int MAX_ASYNC_REQUESTS = 20;
const int MAX_ASYNC_REQUESTS = 5;
try
{
while (true)
{
MapRequestState st = requests.Dequeue(1000);
MapRequestState st = new MapRequestState();
bool valid = false;
queueEvent.WaitOne();
lock (requests)
{
if (requests.Count > 0)
{
st = requests.Dequeue();
valid = true;
}
if (requests.Count == 0)
queueEvent.Reset();
}
if (!valid)
continue;
// end gracefully
if (st.agentID == STOP_UUID)
@ -541,14 +589,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
if (dorequest && !m_blacklistedregions.ContainsKey(st.regionhandle))
{
while (nAsyncRequests >= MAX_ASYNC_REQUESTS) // hit the break
Thread.Sleep(80);
// while (nAsyncRequests >= MAX_ASYNC_REQUESTS) // hit the break
// Thread.Sleep(500);
RequestMapItemsDelegate d = RequestMapItemsAsync;
d.BeginInvoke(st.agentID, st.flags, st.EstateID, st.godlike, st.itemtype, st.regionhandle, RequestMapItemsCompleted, null);
//OSDMap response = RequestMapItemsAsync(st.agentID, st.flags, st.EstateID, st.godlike, st.itemtype, st.regionhandle);
//RequestMapItemsCompleted(response);
Interlocked.Increment(ref nAsyncRequests);
RequestMapItemsAsync(st.agentID, st.flags, st.EstateID, st.godlike, st.itemtype, st.regionhandle);
}
}
@ -570,111 +615,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
/// <param name="state"></param>
public void EnqueueMapItemRequest(MapRequestState state)
{
lock (requests)
{
queueEvent.Set();
requests.Enqueue(state);
}
/// <summary>
/// Sends the mapitem response to the IClientAPI
/// </summary>
/// <param name="response">The OSDMap Response for the mapitem</param>
private void RequestMapItemsCompleted(IAsyncResult iar)
{
AsyncResult result = (AsyncResult)iar;
RequestMapItemsDelegate icon = (RequestMapItemsDelegate)result.AsyncDelegate;
OSDMap response = (OSDMap)icon.EndInvoke(iar);
Interlocked.Decrement(ref nAsyncRequests);
if (!response.ContainsKey("requestID"))
return;
UUID requestID = response["requestID"].AsUUID();
if (requestID != UUID.Zero)
{
MapRequestState mrs = new MapRequestState();
mrs.agentID = UUID.Zero;
lock (m_openRequests)
{
if (m_openRequests.ContainsKey(requestID))
{
mrs = m_openRequests[requestID];
m_openRequests.Remove(requestID);
}
}
if (mrs.agentID != UUID.Zero)
{
ScenePresence av = null;
m_scene.TryGetScenePresence(mrs.agentID, out av);
if (av != null)
{
if (response.ContainsKey(mrs.itemtype.ToString()))
{
List<mapItemReply> returnitems = new List<mapItemReply>();
OSDArray itemarray = (OSDArray)response[mrs.itemtype.ToString()];
for (int i = 0; i < itemarray.Count; i++)
{
OSDMap mapitem = (OSDMap)itemarray[i];
mapItemReply mi = new mapItemReply();
mi.x = (uint)mapitem["X"].AsInteger();
mi.y = (uint)mapitem["Y"].AsInteger();
mi.id = mapitem["ID"].AsUUID();
mi.Extra = mapitem["Extra"].AsInteger();
mi.Extra2 = mapitem["Extra2"].AsInteger();
mi.name = mapitem["Name"].AsString();
returnitems.Add(mi);
}
av.ControllingClient.SendMapItemReply(returnitems.ToArray(), mrs.itemtype, mrs.flags);
}
// Service 7 (MAP_ITEM_LAND_FOR_SALE)
uint itemtype = 7;
if (response.ContainsKey(itemtype.ToString()))
{
List<mapItemReply> returnitems = new List<mapItemReply>();
OSDArray itemarray = (OSDArray)response[itemtype.ToString()];
for (int i = 0; i < itemarray.Count; i++)
{
OSDMap mapitem = (OSDMap)itemarray[i];
mapItemReply mi = new mapItemReply();
mi.x = (uint)mapitem["X"].AsInteger();
mi.y = (uint)mapitem["Y"].AsInteger();
mi.id = mapitem["ID"].AsUUID();
mi.Extra = mapitem["Extra"].AsInteger();
mi.Extra2 = mapitem["Extra2"].AsInteger();
mi.name = mapitem["Name"].AsString();
returnitems.Add(mi);
}
av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, mrs.flags);
}
// Service 1 (MAP_ITEM_TELEHUB)
itemtype = 1;
if (response.ContainsKey(itemtype.ToString()))
{
List<mapItemReply> returnitems = new List<mapItemReply>();
OSDArray itemarray = (OSDArray)response[itemtype.ToString()];
for (int i = 0; i < itemarray.Count; i++)
{
OSDMap mapitem = (OSDMap)itemarray[i];
mapItemReply mi = new mapItemReply();
mi.x = (uint)mapitem["X"].AsInteger();
mi.y = (uint)mapitem["Y"].AsInteger();
mi.id = mapitem["ID"].AsUUID();
mi.Extra = mapitem["Extra"].AsInteger();
mi.Extra2 = mapitem["Extra2"].AsInteger();
mi.name = mapitem["Name"].AsString();
returnitems.Add(mi);
}
av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, mrs.flags);
}
}
}
}
}
/// <summary>
@ -700,8 +645,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
EnqueueMapItemRequest(st);
}
private delegate OSDMap RequestMapItemsDelegate(UUID id, uint flags,
uint EstateID, bool godlike, uint itemtype, ulong regionhandle);
/// <summary>
/// Does the actual remote mapitem request
/// This should be called from an asynchronous thread
@ -716,7 +659,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
/// <param name="itemtype">passed in from packet</param>
/// <param name="regionhandle">Region we're looking up</param>
/// <returns></returns>
private OSDMap RequestMapItemsAsync(UUID id, uint flags,
private void RequestMapItemsAsync(UUID id, uint flags,
uint EstateID, bool godlike, uint itemtype, ulong regionhandle)
{
// m_log.DebugFormat("[WORLDMAP]: RequestMapItemsAsync; region handle: {0} {1}", regionhandle, itemtype);
@ -739,7 +682,10 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
}
if (blacklisted)
return new OSDMap();
{
Interlocked.Decrement(ref nAsyncRequests);
return;
}
UUID requestID = UUID.Random();
lock (m_cachedRegionMapItemsAddress)
@ -747,6 +693,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
if (m_cachedRegionMapItemsAddress.ContainsKey(regionhandle))
httpserver = m_cachedRegionMapItemsAddress[regionhandle];
}
if (httpserver.Length == 0)
{
uint x = 0, y = 0;
@ -791,18 +738,10 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
// Can't find the http server
if (httpserver.Length == 0 || blacklisted)
return new OSDMap();
MapRequestState mrs = new MapRequestState();
mrs.agentID = id;
mrs.EstateID = EstateID;
mrs.flags = flags;
mrs.godlike = godlike;
mrs.itemtype=itemtype;
mrs.regionhandle = regionhandle;
lock (m_openRequests)
m_openRequests.Add(requestID, mrs);
{
Interlocked.Decrement(ref nAsyncRequests);
return;
}
WebRequest mapitemsrequest = null;
try
@ -812,7 +751,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
catch (Exception e)
{
m_log.DebugFormat("[WORLD MAP]: Access to {0} failed with {1}", httpserver, e);
return new OSDMap();
Interlocked.Decrement(ref nAsyncRequests);
return;
}
mapitemsrequest.Method = "POST";
@ -826,6 +766,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
OSDMap responseMap = new OSDMap();
responseMap["requestID"] = OSD.FromUUID(requestID);
return;
Stream os = null;
try
{ // send the Post
@ -837,7 +778,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
catch (WebException ex)
{
m_log.WarnFormat("[WORLD MAP]: Bad send on GetMapItems {0}", ex.Message);
responseMap["connect"] = OSD.FromBoolean(false);
lock (m_blacklistedurls)
{
if (!m_blacklistedurls.ContainsKey(httpserver))
@ -846,13 +786,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
m_log.WarnFormat("[WORLD MAP]: Blacklisted {0}", httpserver);
return responseMap;
Interlocked.Decrement(ref nAsyncRequests);
return;
}
catch
{
m_log.DebugFormat("[WORLD MAP]: RequestMapItems failed for {0}", httpserver);
responseMap["connect"] = OSD.FromBoolean(false);
return responseMap;
Interlocked.Decrement(ref nAsyncRequests);
return;
}
finally
{
@ -873,12 +814,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
}
else
{
return new OSDMap();
Interlocked.Decrement(ref nAsyncRequests);
return;
}
}
catch (WebException)
{
responseMap["connect"] = OSD.FromBoolean(false);
lock (m_blacklistedurls)
{
if (!m_blacklistedurls.ContainsKey(httpserver))
@ -887,19 +828,20 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
m_log.WarnFormat("[WORLD MAP]: Blacklisted {0}", httpserver);
return responseMap;
Interlocked.Decrement(ref nAsyncRequests);
return;
}
catch
{
m_log.DebugFormat("[WORLD MAP]: RequestMapItems failed for {0}", httpserver);
responseMap["connect"] = OSD.FromBoolean(false);
lock (m_blacklistedregions)
{
if (!m_blacklistedregions.ContainsKey(regionhandle))
m_blacklistedregions.Add(regionhandle, Environment.TickCount);
}
return responseMap;
Interlocked.Decrement(ref nAsyncRequests);
return;
}
finally
{
@ -918,14 +860,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
catch (Exception ex)
{
m_log.InfoFormat("[WORLD MAP]: exception on parse of RequestMapItems reply from {0}: {1}", httpserver, ex.Message);
responseMap["connect"] = OSD.FromBoolean(false);
lock (m_blacklistedregions)
{
if (!m_blacklistedregions.ContainsKey(regionhandle))
m_blacklistedregions.Add(regionhandle, Environment.TickCount);
}
return responseMap;
Interlocked.Decrement(ref nAsyncRequests);
return;
}
}
@ -939,7 +881,78 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
}
}
return responseMap;
Interlocked.Decrement(ref nAsyncRequests);
if (id != UUID.Zero)
{
ScenePresence av = null;
m_scene.TryGetScenePresence(id, out av);
if (av != null)
{
if (responseMap.ContainsKey(itemtype.ToString()))
{
List<mapItemReply> returnitems = new List<mapItemReply>();
OSDArray itemarray = (OSDArray)responseMap[itemtype.ToString()];
for (int i = 0; i < itemarray.Count; i++)
{
OSDMap mapitem = (OSDMap)itemarray[i];
mapItemReply mi = new mapItemReply();
mi.x = (uint)mapitem["X"].AsInteger();
mi.y = (uint)mapitem["Y"].AsInteger();
mi.id = mapitem["ID"].AsUUID();
mi.Extra = mapitem["Extra"].AsInteger();
mi.Extra2 = mapitem["Extra2"].AsInteger();
mi.name = mapitem["Name"].AsString();
returnitems.Add(mi);
}
av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, flags);
}
// Service 7 (MAP_ITEM_LAND_FOR_SALE)
itemtype = 7;
if (responseMap.ContainsKey(itemtype.ToString()))
{
List<mapItemReply> returnitems = new List<mapItemReply>();
OSDArray itemarray = (OSDArray)responseMap[itemtype.ToString()];
for (int i = 0; i < itemarray.Count; i++)
{
OSDMap mapitem = (OSDMap)itemarray[i];
mapItemReply mi = new mapItemReply();
mi.x = (uint)mapitem["X"].AsInteger();
mi.y = (uint)mapitem["Y"].AsInteger();
mi.id = mapitem["ID"].AsUUID();
mi.Extra = mapitem["Extra"].AsInteger();
mi.Extra2 = mapitem["Extra2"].AsInteger();
mi.name = mapitem["Name"].AsString();
returnitems.Add(mi);
}
av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, flags);
}
// Service 1 (MAP_ITEM_TELEHUB)
itemtype = 1;
if (responseMap.ContainsKey(itemtype.ToString()))
{
List<mapItemReply> returnitems = new List<mapItemReply>();
OSDArray itemarray = (OSDArray)responseMap[itemtype.ToString()];
for (int i = 0; i < itemarray.Count; i++)
{
OSDMap mapitem = (OSDMap)itemarray[i];
mapItemReply mi = new mapItemReply();
mi.x = (uint)mapitem["X"].AsInteger();
mi.y = (uint)mapitem["Y"].AsInteger();
mi.id = mapitem["ID"].AsUUID();
mi.Extra = mapitem["Extra"].AsInteger();
mi.Extra2 = mapitem["Extra2"].AsInteger();
mi.name = mapitem["Name"].AsString();
returnitems.Add(mi);
}
av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, flags);
}
}
}
}
/// <summary>
@ -949,7 +962,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
/// <param name="minY"></param>
/// <param name="maxX"></param>
/// <param name="maxY"></param>
public virtual void RequestMapBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
public void RequestMapBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
{
//m_log.ErrorFormat("[YYY] RequestMapBlocks {0}={1}={2}={3} {4}", minX, minY, maxX, maxY, flag);
if ((flag & 0x10000) != 0) // user clicked on qthe map a tile that isn't visible
@ -1002,21 +1015,91 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
protected virtual List<MapBlockData> GetAndSendBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
{
MapBlockRequestData req = new MapBlockRequestData();
req.client = remoteClient;
req.minX = minX;
req.maxX = maxX;
req.minY = minY;
req.maxY = maxY;
req.flags = flag;
lock (m_mapBlockRequestEvent)
{
if (!m_mapBlockRequests.ContainsKey(remoteClient.AgentId))
m_mapBlockRequests[remoteClient.AgentId] = new Queue<MapBlockRequestData>();
m_mapBlockRequests[remoteClient.AgentId].Enqueue(req);
m_mapBlockRequestEvent.Set();
}
return new List<MapBlockData>();
}
protected void MapBlockSendThread()
{
while (true)
{
List<MapBlockRequestData> thisRunData = new List<MapBlockRequestData>();
m_mapBlockRequestEvent.WaitOne();
lock (m_mapBlockRequestEvent)
{
int total = 0;
foreach (Queue<MapBlockRequestData> q in m_mapBlockRequests.Values)
{
if (q.Count > 0)
thisRunData.Add(q.Dequeue());
total += q.Count;
}
if (total == 0)
m_mapBlockRequestEvent.Reset();
}
foreach (MapBlockRequestData req in thisRunData)
{
// Null client stops thread
if (req.client == null)
return;
GetAndSendBlocksInternal(req.client, req.minX, req.minY, req.maxX, req.maxY, req.flags);
}
Thread.Sleep(50);
}
}
protected virtual List<MapBlockData> GetAndSendBlocksInternal(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
{
List<MapBlockData> allBlocks = new List<MapBlockData>();
List<MapBlockData> mapBlocks = new List<MapBlockData>();
List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
(minX - 4) * (int)Constants.RegionSize,
(maxX + 4) * (int)Constants.RegionSize,
(minY - 4) * (int)Constants.RegionSize,
(maxY + 4) * (int)Constants.RegionSize);
minX * (int)Constants.RegionSize,
maxX * (int)Constants.RegionSize,
minY * (int)Constants.RegionSize,
maxY * (int)Constants.RegionSize);
// (minX - 4) * (int)Constants.RegionSize,
// (maxX + 4) * (int)Constants.RegionSize,
// (minY - 4) * (int)Constants.RegionSize,
// (maxY + 4) * (int)Constants.RegionSize);
foreach (GridRegion r in regions)
{
MapBlockData block = new MapBlockData();
MapBlockFromGridRegion(block, r, flag);
mapBlocks.Add(block);
allBlocks.Add(block);
if (mapBlocks.Count >= 10)
{
remoteClient.SendMapBlock(mapBlocks, flag & 0xffff);
mapBlocks.Clear();
Thread.Sleep(50);
}
}
if (mapBlocks.Count > 0)
remoteClient.SendMapBlock(mapBlocks, flag & 0xffff);
return mapBlocks;
return allBlocks;
}
protected void MapBlockFromGridRegion(MapBlockData block, GridRegion r, uint flag)
@ -1415,6 +1498,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
{
m_rootAgents.Remove(avatar.UUID);
}
lock (m_mapBlockRequestEvent)
{
if (m_mapBlockRequests.ContainsKey(avatar.UUID))
m_mapBlockRequests.Remove(avatar.UUID);
}
}
public void OnRegionUp(GridRegion otherRegion)
@ -1538,4 +1627,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
public uint itemtype;
public ulong regionhandle;
}
public struct MapBlockRequestData
{
public IClientAPI client;
public int minX;
public int minY;
public int maxX;
public int maxY;
public uint flags;
}
}

15
OpenSim/Region/Framework/Scenes/SOPVehicle.cs
View File

@ -599,7 +599,20 @@ namespace OpenSim.Region.Framework.Scenes
return v;
}
public void FromXml2(XmlTextReader _reader, out bool errors)
public static SOPVehicle FromXml2(XmlTextReader reader)
{
SOPVehicle vehicle = new SOPVehicle();
bool errors = false;
vehicle.FromXml2(reader, out errors);
if (errors)
return null;
return vehicle;
}
private void FromXml2(XmlTextReader _reader, out bool errors)
{
errors = false;
reader = _reader;

11
OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
View File

@ -623,12 +623,9 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
private static void ProcessVehicle(SceneObjectPart obj, XmlTextReader reader)
{
bool errors = false;
SOPVehicle _vehicle = new SOPVehicle();
SOPVehicle vehicle = SOPVehicle.FromXml2(reader);
_vehicle.FromXml2(reader, out errors);
if (errors)
if (vehicle == null)
{
obj.VehicleParams = null;
m_log.DebugFormat(
@ -636,7 +633,9 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
obj.Name, obj.UUID);
}
else
obj.VehicleParams = _vehicle;
{
obj.VehicleParams = vehicle;
}
}
private static void ProcessShape(SceneObjectPart obj, XmlTextReader reader)

15
OpenSim/Server/Handlers/Map/MapGetServerConnector.cs
View File

@ -29,6 +29,7 @@ using System;
using System.IO;
using System.Net;
using System.Reflection;
using System.Threading;
using Nini.Config;
using log4net;
@ -70,6 +71,8 @@ namespace OpenSim.Server.Handlers.MapImage
class MapServerGetHandler : BaseStreamHandler
{
public static ManualResetEvent ev = new ManualResetEvent(true);
// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private IMapImageService m_MapService;
@ -82,8 +85,13 @@ namespace OpenSim.Server.Handlers.MapImage
public override byte[] Handle(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
byte[] result = new byte[0];
ev.WaitOne();
lock (ev)
{
ev.Reset();
}
byte[] result = new byte[0];
string format = string.Empty;
result = m_MapService.GetMapTile(path.Trim('/'), out format);
if (result.Length > 0)
@ -100,6 +108,11 @@ namespace OpenSim.Server.Handlers.MapImage
httpResponse.ContentType = "text/plain";
}
lock (ev)
{
ev.Set();
}
return result;
}