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authorJohn Hurliman2010-09-07 14:41:13 -0700
committerJohn Hurliman2010-09-07 14:41:13 -0700
commit9be1c0ff448d4ea650ca921937905653b4017d61 (patch)
tree845b09cb064fb023993b559671ec22d4678d8c1b /OpenSim/Services/Connectors/SimianGrid
parentMerge branch 'master' of ssh://opensimulator.org/var/git/opensim (diff)
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* Cache null account responses in the SimianUserAccountServiceConnector to avoid repeated requests for missing avatar IDs
* Updated to OpenMetaverse r3442 to fix a timezone issue with ExpiringCache
Diffstat (limited to 'OpenSim/Services/Connectors/SimianGrid')
-rw-r--r--OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs16
1 files changed, 13 insertions, 3 deletions
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
index 446ac71..23f2b10 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
@@ -49,6 +49,8 @@ namespace OpenSim.Services.Connectors.SimianGrid
49 [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")] 49 [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule")]
50 public class SimianUserAccountServiceConnector : IUserAccountService, ISharedRegionModule 50 public class SimianUserAccountServiceConnector : IUserAccountService, ISharedRegionModule
51 { 51 {
52 private const double CACHE_EXPIRATION_SECONDS = 120.0;
53
52 private static readonly ILog m_log = 54 private static readonly ILog m_log =
53 LogManager.GetLogger( 55 LogManager.GetLogger(
54 MethodBase.GetCurrentMethod().DeclaringType); 56 MethodBase.GetCurrentMethod().DeclaringType);
@@ -141,7 +143,15 @@ namespace OpenSim.Services.Connectors.SimianGrid
141 { "UserID", userID.ToString() } 143 { "UserID", userID.ToString() }
142 }; 144 };
143 145
144 return GetUser(requestArgs); 146 account = GetUser(requestArgs);
147
148 if (account == null)
149 {
150 // Store null responses too, to avoid repeated lookups for missing accounts
151 m_accountCache.AddOrUpdate(userID, null, CACHE_EXPIRATION_SECONDS);
152 }
153
154 return account;
145 } 155 }
146 156
147 public List<UserAccount> GetUserAccounts(UUID scopeID, string query) 157 public List<UserAccount> GetUserAccounts(UUID scopeID, string query)
@@ -216,7 +226,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
216 if (success) 226 if (success)
217 { 227 {
218 // Cache the user account info 228 // Cache the user account info
219 m_accountCache.AddOrUpdate(data.PrincipalID, data, DateTime.Now + TimeSpan.FromMinutes(2.0d)); 229 m_accountCache.AddOrUpdate(data.PrincipalID, data, CACHE_EXPIRATION_SECONDS);
220 } 230 }
221 else 231 else
222 { 232 {
@@ -281,7 +291,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
281 GetFirstLastName(response["Name"].AsString(), out account.FirstName, out account.LastName); 291 GetFirstLastName(response["Name"].AsString(), out account.FirstName, out account.LastName);
282 292
283 // Cache the user account info 293 // Cache the user account info
284 m_accountCache.AddOrUpdate(account.PrincipalID, account, DateTime.Now + TimeSpan.FromMinutes(2.0d)); 294 m_accountCache.AddOrUpdate(account.PrincipalID, account, CACHE_EXPIRATION_SECONDS);
285 295
286 return account; 296 return account;
287 } 297 }