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* Replaced (possibly broken?) math for calculating the unix timestamp in MySQLAssetData with Utils.DateTimeToUnixTime()

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* Disabled UpdateAccessTime() function since it was only writing zeros anyways. This gave me a significant performance improvement for startup times and avatar logins in standalone mode
* Load attachments asynchronously so avatars with lots of attachments don't have to race the timeout clock to login
This commit is contained in:
John Hurliman
2009-10-14 19:23:44 -07:00
parent fe4109a5b0
commit 4790f8576c
4 changed files with 12 additions and 11 deletions
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10
OpenSim/Data/MySQL/MySQLAssetData.cs
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@@ -44,7 +44,6 @@ namespace OpenSim.Data.MySQL
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private MySQLManager _dbConnection;
private long TicksToEpoch;
#region IPlugin Members
@@ -61,8 +60,6 @@ namespace OpenSim.Data.MySQL
/// <param name="connect">connect string</param>
override public void Initialise(string connect)
{
TicksToEpoch = new DateTime(1970,1,1).Ticks;
// TODO: This will let you pass in the connect string in
// the config, though someone will need to write that.
if (connect == String.Empty)
@@ -223,7 +220,7 @@ namespace OpenSim.Data.MySQL
using (cmd)
{
// create unix epoch time
int now = (int)((DateTime.Now.Ticks - TicksToEpoch) / 10000000);
int now = (int)Utils.DateTimeToUnixTime(DateTime.UtcNow);
cmd.Parameters.AddWithValue("?id", asset.ID);
cmd.Parameters.AddWithValue("?name", assetName);
cmd.Parameters.AddWithValue("?description", assetDescription);
@@ -248,6 +245,9 @@ namespace OpenSim.Data.MySQL
private void UpdateAccessTime(AssetBase asset)
{
// Writing to the database every time Get() is called on an asset is killing us. Seriously. -jph
return;
lock (_dbConnection)
{
_dbConnection.CheckConnection();
@@ -262,7 +262,7 @@ namespace OpenSim.Data.MySQL
using (cmd)
{
// create unix epoch time
int now = (int)((DateTime.Now.Ticks - TicksToEpoch) / 10000000);
int now = (int)Utils.DateTimeToUnixTime(DateTime.UtcNow);
cmd.Parameters.AddWithValue("?id", asset.ID);
cmd.Parameters.AddWithValue("?access_time", now);
cmd.ExecuteNonQuery();