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Better handling of missing assets.

prioritization
Diva Canto 2009-10-12 18:30:06 -07:00
parent 63ed605eba
commit f3d2192cd4
1 changed files with 23 additions and 9 deletions
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32
OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
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@ -117,6 +117,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
protected int m_avatarTerseUpdatesPerPacket = 5;
protected int m_packetMTU = 1400;
protected IAssetService m_assetService;
private IHyperAssetService m_hyperAssets;
#region Properties
@ -172,6 +173,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
m_scene = scene;
m_assetService = m_scene.RequestModuleInterface<IAssetService>();
m_hyperAssets = m_scene.RequestModuleInterface<IHyperAssetService>();
m_GroupsModule = scene.RequestModuleInterface<IGroupsModule>();
m_imageManager = new LLImageManager(this, m_assetService, Scene.RequestModuleInterface<IJ2KDecoder>());
m_channelVersion = Utils.StringToBytes(scene.GetSimulatorVersion());
@ -10342,14 +10344,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
{
//inventory asset request
requestID = new UUID(transferRequest.TransferInfo.Params, 80);
//m_log.Debug("asset request " + requestID);
if (taskID == UUID.Zero) // Agent
if (m_scene is HGScene)
{
// We may need to fetch the asset from the user's asset server into the local asset server
HGAssetMapper mapper = ((HGScene)m_scene).AssetMapper;
mapper.Get(requestID, AgentId);
}
//m_log.Debug("[XXX] inventory asset request " + requestID);
//if (taskID == UUID.Zero) // Agent
// if (m_scene is HGScene)
// {
// m_log.Debug("[XXX] hg asset request " + requestID);
// // We may need to fetch the asset from the user's asset server into the local asset server
// HGAssetMapper mapper = ((HGScene)m_scene).AssetMapper;
// mapper.Get(requestID, AgentId);
// }
}
//check to see if asset is in local cache, if not we need to request it from asset server.
@ -10378,10 +10381,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
//m_log.Debug("asset request " + requestID);
}
// FIXME: We never tell the client about assets which do not exist when requested by this transfer mechanism, which can't be right.
if (null == asset)
{
// Try the user's inventory, but only if it's different from the regions'
string userAssets = m_hyperAssets.GetUserAssetServer(AgentId);
if ((userAssets != string.Empty) && (userAssets != m_hyperAssets.GetSimAssetServer()))
{
m_log.DebugFormat("[CLIENT]: asset {0} not found in local asset storage. Trying user's storage.", id);
transferRequest.TransferInfo.SourceType = 9999; // marker
m_assetService.Get(userAssets + "/" + id, transferRequest, AssetReceived);
return;
}
//m_log.DebugFormat("[ASSET CACHE]: Asset transfer request for asset which is {0} already known to be missing. Dropping", requestID);
// FIXME: We never tell the client about assets which do not exist when requested by this transfer mechanism, which can't be right.
return;
}