diff options
Diffstat (limited to 'OpenSim')
-rw-r--r-- | OpenSim/Region/Framework/Scenes/UuidGatherer.cs | 84 |
1 files changed, 44 insertions, 40 deletions
diff --git a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs index efb68a2..af99090 100644 --- a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs +++ b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs | |||
@@ -57,17 +57,17 @@ namespace OpenSim.Region.Framework.Scenes | |||
57 | /// Asset cache used for gathering assets | 57 | /// Asset cache used for gathering assets |
58 | /// </summary> | 58 | /// </summary> |
59 | protected IAssetService m_assetCache; | 59 | protected IAssetService m_assetCache; |
60 | |||
61 | /// <summary> | ||
62 | /// Used as a temporary store of an asset which represents an object. This can be a null if no appropriate | ||
63 | /// asset was found by the asset service. | ||
64 | /// </summary> | ||
65 | private AssetBase m_requestedObjectAsset; | ||
66 | 60 | ||
67 | /// <summary> | 61 | // /// <summary> |
68 | /// Signal whether we are currently waiting for the asset service to deliver an asset. | 62 | // /// Used as a temporary store of an asset which represents an object. This can be a null if no appropriate |
69 | /// </summary> | 63 | // /// asset was found by the asset service. |
70 | private bool m_waitingForObjectAsset; | 64 | // /// </summary> |
65 | // private AssetBase m_requestedObjectAsset; | ||
66 | // | ||
67 | // /// <summary> | ||
68 | // /// Signal whether we are currently waiting for the asset service to deliver an asset. | ||
69 | // /// </summary> | ||
70 | // private bool m_waitingForObjectAsset; | ||
71 | 71 | ||
72 | public UuidGatherer(IAssetService assetCache) | 72 | public UuidGatherer(IAssetService assetCache) |
73 | { | 73 | { |
@@ -195,18 +195,18 @@ namespace OpenSim.Region.Framework.Scenes | |||
195 | } | 195 | } |
196 | } | 196 | } |
197 | 197 | ||
198 | /// <summary> | 198 | // /// <summary> |
199 | /// The callback made when we request the asset for an object from the asset service. | 199 | // /// The callback made when we request the asset for an object from the asset service. |
200 | /// </summary> | 200 | // /// </summary> |
201 | private void AssetReceived(string id, Object sender, AssetBase asset) | 201 | // private void AssetReceived(string id, Object sender, AssetBase asset) |
202 | { | 202 | // { |
203 | lock (this) | 203 | // lock (this) |
204 | { | 204 | // { |
205 | m_requestedObjectAsset = asset; | 205 | // m_requestedObjectAsset = asset; |
206 | m_waitingForObjectAsset = false; | 206 | // m_waitingForObjectAsset = false; |
207 | Monitor.Pulse(this); | 207 | // Monitor.Pulse(this); |
208 | } | 208 | // } |
209 | } | 209 | // } |
210 | 210 | ||
211 | /// <summary> | 211 | /// <summary> |
212 | /// Get an asset synchronously, potentially using an asynchronous callback. If the | 212 | /// Get an asset synchronously, potentially using an asynchronous callback. If the |
@@ -216,25 +216,29 @@ namespace OpenSim.Region.Framework.Scenes | |||
216 | /// <returns></returns> | 216 | /// <returns></returns> |
217 | protected virtual AssetBase GetAsset(UUID uuid) | 217 | protected virtual AssetBase GetAsset(UUID uuid) |
218 | { | 218 | { |
219 | m_waitingForObjectAsset = true; | 219 | return m_assetCache.Get(uuid.ToString()); |
220 | m_assetCache.Get(uuid.ToString(), this, AssetReceived); | ||
221 | |||
222 | // The asset cache callback can either | ||
223 | // | ||
224 | // 1. Complete on the same thread (if the asset is already in the cache) or | ||
225 | // 2. Come in via a different thread (if we need to go fetch it). | ||
226 | // | ||
227 | // The code below handles both these alternatives. | ||
228 | lock (this) | ||
229 | { | ||
230 | if (m_waitingForObjectAsset) | ||
231 | { | ||
232 | Monitor.Wait(this); | ||
233 | m_waitingForObjectAsset = false; | ||
234 | } | ||
235 | } | ||
236 | 220 | ||
237 | return m_requestedObjectAsset; | 221 | // XXX: Switching to do this synchronously where the call was async before but we always waited for it |
222 | // to complete anyway! | ||
223 | // m_waitingForObjectAsset = true; | ||
224 | // m_assetCache.Get(uuid.ToString(), this, AssetReceived); | ||
225 | // | ||
226 | // // The asset cache callback can either | ||
227 | // // | ||
228 | // // 1. Complete on the same thread (if the asset is already in the cache) or | ||
229 | // // 2. Come in via a different thread (if we need to go fetch it). | ||
230 | // // | ||
231 | // // The code below handles both these alternatives. | ||
232 | // lock (this) | ||
233 | // { | ||
234 | // if (m_waitingForObjectAsset) | ||
235 | // { | ||
236 | // Monitor.Wait(this); | ||
237 | // m_waitingForObjectAsset = false; | ||
238 | // } | ||
239 | // } | ||
240 | // | ||
241 | // return m_requestedObjectAsset; | ||
238 | } | 242 | } |
239 | 243 | ||
240 | /// <summary> | 244 | /// <summary> |