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flotsam: add comands deletedefaultassets to delete local default assets (on folder bin/assets) from cache so they can be refreshed from grid and cachedefaultassets to load those local assets into cache. This comands may cause desync with grid or other regions. Viewers will need to clear cache so see effects. Use with care

master
UbitUmarov 2020-03-06 19:20:12 +00:00
parent 38b93a0f50
commit 98de42eedc
1 changed files with 76 additions and 1 deletions
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77
OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
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@ -68,6 +68,8 @@ namespace OpenSim.Region.CoreModules.Asset
private const string m_ModuleName = "FlotsamAssetCache";
private const string m_DefaultCacheDirectory = "./assetcache";
private string m_CacheDirectory = m_DefaultCacheDirectory;
private string m_assetLoader;
private string m_assetLoaderArgs;
private readonly List<char> m_InvalidChars = new List<char>();
@ -205,14 +207,26 @@ namespace OpenSim.Region.CoreModules.Asset
m_CacheDirectoryTierLen = 1;
}
else if (m_CacheDirectoryTierLen > 4)
{
m_CacheDirectoryTierLen = 4;
assetConfig = source.Configs["AssetService"];
if(assetConfig != null)
{
m_assetLoader = assetConfig.GetString("DefaultAssetLoader", String.Empty);
m_assetLoaderArgs = assetConfig.GetString("AssetLoaderArgs", string.Empty);
if (string.IsNullOrWhiteSpace(m_assetLoaderArgs))
m_assetLoader = string.Empty;
}
MainConsole.Instance.Commands.AddCommand("Assets", true, "fcache status", "fcache status", "Display cache status", HandleConsoleCommand);
MainConsole.Instance.Commands.AddCommand("Assets", true, "fcache clear", "fcache clear [file] [memory]", "Remove all assets in the cache. If file or memory is specified then only this cache is cleared.", HandleConsoleCommand);
MainConsole.Instance.Commands.AddCommand("Assets", true, "fcache assets", "fcache assets", "Attempt a deep scan and cache of all assets in all scenes", HandleConsoleCommand);
MainConsole.Instance.Commands.AddCommand("Assets", true, "fcache expire", "fcache expire <datetime>", "Purge cached assets older then the specified date/time", HandleConsoleCommand);
if (!string.IsNullOrWhiteSpace(m_assetLoader))
{
MainConsole.Instance.Commands.AddCommand("Assets", true, "fcache cachedefaultassets", "fcache cachedefaultassets", "loads local default assets to cache. This may override grid ones. use with care", HandleConsoleCommand);
MainConsole.Instance.Commands.AddCommand("Assets", true, "fcache deletedefaultassets", "fcache deletedefaultassets", "deletes default local assets from cache so they can be refreshed from grid. use with care", HandleConsoleCommand);
}
}
}
}
@ -1230,6 +1244,12 @@ namespace OpenSim.Region.CoreModules.Asset
else
con.Output("File cache not active, not clearing.");
break;
case "cachedefaultassets":
HandleLoadDefaultAssets();
break;
case "deletedefaultassets":
HandleDeleteDefaultAssets();
break;
default:
con.Output("Unknown command {0}", cmd);
@ -1242,6 +1262,8 @@ namespace OpenSim.Region.CoreModules.Asset
con.Output("fcache expire <datetime> - Purge assets older then the specified date & time");
con.Output("fcache clear [file] [memory] - Remove cached assets");
con.Output("fcache status - Display cache status");
con.Output("fcache cachedefaultassets - loads default assets to cache replacing existent ones, this may override grid assets. Use with care");
con.Output("fcache deletedefaultassets - deletes default local assets from cache so they can be refreshed from grid");
}
}
@ -1316,6 +1338,59 @@ namespace OpenSim.Region.CoreModules.Asset
return true;
}
private void HandleLoadDefaultAssets()
{
if (string.IsNullOrWhiteSpace(m_assetLoader))
{
m_log.Info("[FLOTSAM ASSET CACHE] default assets loader not defined");
return;
}
IAssetLoader assetLoader = ServerUtils.LoadPlugin<IAssetLoader>(m_assetLoader, new object[] { });
if (assetLoader == null)
{
m_log.Info("[FLOTSAM ASSET CACHE] default assets loader not found");
return;
}
m_log.Info("[FLOTSAM ASSET CACHE] start loading local default assets");
int count = 0;
assetLoader.ForEachDefaultXmlAsset(
m_assetLoaderArgs,
delegate (AssetBase a)
{
Cache(a);
++count;
});
m_log.InfoFormat("[FLOTSAM ASSET CACHE] loaded {0} local default assets", count);
}
private void HandleDeleteDefaultAssets()
{
if (string.IsNullOrWhiteSpace(m_assetLoader))
{
m_log.Info("[FLOTSAM ASSET CACHE] default assets loader not defined");
return;
}
IAssetLoader assetLoader = ServerUtils.LoadPlugin<IAssetLoader>(m_assetLoader, new object[] { });
if (assetLoader == null)
{
m_log.Info("[FLOTSAM ASSET CACHE] default assets loader not found");
return;
}
m_log.Info("[FLOTSAM ASSET CACHE] started deleting local default assets");
int count = 0;
assetLoader.ForEachDefaultXmlAsset(
m_assetLoaderArgs,
delegate (AssetBase a)
{
Expire(a.ID);
++count;
});
m_log.InfoFormat("[FLOTSAM ASSET CACHE] deleted {0} local default assets", count);
}
#endregion
}
}