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Added some locks on the cache Dictionary in AvatarFactoryModule.

ThreadPoolClientBranch
MW 2008-02-13 16:29:34 +00:00
parent 5e9ae68df4
commit d91c03e23b
1 changed files with 25 additions and 10 deletions
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21
OpenSim/Region/Environment/Modules/AvatarFactoryModule.cs
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@ -52,32 +52,45 @@ namespace OpenSim.Region.Environment.Modules
private AppearanceTableMapper m_appearanceMapper;
public bool TryGetAvatarAppearance(LLUUID avatarId, out AvatarAppearance appearance)
{
//check cache
lock (m_avatarsAppearance)
{
if (m_avatarsAppearance.ContainsKey(avatarId))
{
appearance = m_avatarsAppearance[avatarId];
return true;
}
}
//check db
if (m_enablePersist)
{
if (m_appearanceMapper.TryGetValue(avatarId.UUID, out appearance))
{
appearance.VisualParams = GetDefaultVisualParams();
appearance.TextureEntry = AvatarAppearance.GetDefaultTextureEntry();
lock (m_avatarsAppearance)
{
m_avatarsAppearance.Add(avatarId, appearance);
}
return true;
}
}
//not found a appearance for user, so create a new one
//not found a appearance for the user, so create a new one
AvatarWearable[] wearables;
byte[] visualParams;
GetDefaultAvatarAppearance(out wearables, out visualParams);
appearance = new AvatarAppearance(avatarId, wearables, visualParams);
//add appearance to dictionary cache
lock (m_avatarsAppearance)
{
m_avatarsAppearance.Add(avatarId, appearance);
}
//update database
if (m_enablePersist)
{
m_appearanceMapper.Add(avatarId.UUID, appearance);
@ -162,11 +175,13 @@ namespace OpenSim.Region.Environment.Modules
if (baseItem != null)
{
assetId = baseItem.assetID;
//temporary dictionary storage. This should be storing to a database
if (m_avatarsAppearance.ContainsKey(clientView.AgentId))
{
lock (m_avatarsAppearance)
{
AvatarAppearance avatAppearance = m_avatarsAppearance[clientView.AgentId];
}
avatAppearance.Wearables[wear.Type].AssetID = assetId;
avatAppearance.Wearables[wear.Type].ItemID = wear.ItemID;