Merge branch 'master' into careminster
Conflicts: OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.csavinationmerge
commit
ae833af3a9
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@ -365,60 +365,8 @@ namespace OpenSim.Region.CoreModules.Asset
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/// <param name="id"></param>
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/// <returns>An asset retrieved from the file cache. null if there was a problem retrieving an asset.</returns>
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private AssetBase GetFromFileCache(string id)
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{
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AssetBase asset = null;
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{
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string filename = GetFileName(id);
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while (File.Exists(filename))
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{
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FileStream stream = null;
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try
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{
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stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
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BinaryFormatter bformatter = new BinaryFormatter();
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asset = (AssetBase)bformatter.Deserialize(stream);
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m_DiskHits++;
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break;
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}
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catch (System.Runtime.Serialization.SerializationException e)
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{
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m_log.WarnFormat(
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"[FLOTSAM ASSET CACHE]: Failed to get file {0} for asset {1}. Exception {2} {3}",
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filename, id, e.Message, e.StackTrace);
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// If there was a problem deserializing the asset, the asset may
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// either be corrupted OR was serialized under an old format
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// {different version of AssetBase} -- we should attempt to
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// delete it and re-cache
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File.Delete(filename);
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break;
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}
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catch (IOException e)
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{
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// This is a sharing violation: File exists but can't be opened because it's
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// being written
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Thread.Sleep(100);
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continue;
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}
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catch (Exception e)
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{
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m_log.WarnFormat(
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"[FLOTSAM ASSET CACHE]: Failed to get file {0} for asset {1}. Exception {2} {3}",
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filename, id, e.Message, e.StackTrace);
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break;
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}
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finally
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{
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if (stream != null)
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stream.Close();
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}
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}
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#if WAIT_ON_INPROGRESS_REQUESTS
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// Check if we're already downloading this asset. If so, try to wait for it to
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@ -440,8 +388,50 @@ namespace OpenSim.Region.CoreModules.Asset
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if (m_CurrentlyWriting.Contains(filename))
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{
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m_RequestsForInprogress++;
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return null;
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}
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#endif
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AssetBase asset = null;
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if (File.Exists(filename))
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{
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FileStream stream = null;
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try
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{
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stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
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BinaryFormatter bformatter = new BinaryFormatter();
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asset = (AssetBase)bformatter.Deserialize(stream);
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m_DiskHits++;
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}
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catch (System.Runtime.Serialization.SerializationException e)
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{
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m_log.WarnFormat(
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"[FLOTSAM ASSET CACHE]: Failed to get file {0} for asset {1}. Exception {2} {3}",
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filename, id, e.Message, e.StackTrace);
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// If there was a problem deserializing the asset, the asset may
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// either be corrupted OR was serialized under an old format
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// {different version of AssetBase} -- we should attempt to
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// delete it and re-cache
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File.Delete(filename);
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}
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catch (Exception e)
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{
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m_log.WarnFormat(
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"[FLOTSAM ASSET CACHE]: Failed to get file {0} for asset {1}. Exception {2} {3}",
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filename, id, e.Message, e.StackTrace);
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}
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finally
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{
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if (stream != null)
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stream.Close();
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}
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}
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return asset;
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}
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@ -1289,16 +1289,16 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
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}
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public delegate void InformClientToInitateTeleportToLocationDelegate(ScenePresence agent, uint regionX, uint regionY,
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public delegate void InformClientToInitiateTeleportToLocationDelegate(ScenePresence agent, uint regionX, uint regionY,
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Vector3 position,
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Scene initiatingScene);
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private void InformClientToInitateTeleportToLocation(ScenePresence agent, uint regionX, uint regionY, Vector3 position, Scene initiatingScene)
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private void InformClientToInitiateTeleportToLocation(ScenePresence agent, uint regionX, uint regionY, Vector3 position, Scene initiatingScene)
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{
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// This assumes that we know what our neighbours are.
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InformClientToInitateTeleportToLocationDelegate d = InformClientToInitiateTeleportToLocationAsync;
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InformClientToInitiateTeleportToLocationDelegate d = InformClientToInitiateTeleportToLocationAsync;
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d.BeginInvoke(agent, regionX, regionY, position, initiatingScene,
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InformClientToInitiateTeleportToLocationCompleted,
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d);
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@ -1360,8 +1360,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
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private void InformClientToInitiateTeleportToLocationCompleted(IAsyncResult iar)
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{
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InformClientToInitateTeleportToLocationDelegate icon =
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(InformClientToInitateTeleportToLocationDelegate)iar.AsyncState;
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InformClientToInitiateTeleportToLocationDelegate icon =
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(InformClientToInitiateTeleportToLocationDelegate)iar.AsyncState;
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icon.EndInvoke(iar);
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}
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