public static void Save( bool message ) {
if ( m_Saving || AsyncWriter.ThreadCount > 0 )
return;
NetState.FlushAll();
NetState.Pause();
m_Saving = true;
if ( message )
Broadcast( 0x35, true, "The world is saving, please wait." );
SaveStrategy strategy = SaveStrategy.Acquire();
Console.WriteLine( "Core: Using {0} save strategy", strategy.Name.ToLowerInvariant() );
Console.Write( "World: Saving..." );
Stopwatch watch = Stopwatch.StartNew();
if ( !Directory.Exists( "Saves/Mobiles/" ) )
Directory.CreateDirectory( "Saves/Mobiles/" );
if ( !Directory.Exists( "Saves/Items/" ) )
Directory.CreateDirectory( "Saves/Items/" );
if ( !Directory.Exists( "Saves/Guilds/" ) )
Directory.CreateDirectory( "Saves/Guilds/" );
/*using ( SaveMetrics metrics = new SaveMetrics() ) {*/
strategy.Save( null );
/*}*/
try {
EventSink.InvokeWorldSave( new WorldSaveEventArgs( message ) );
} catch ( Exception e ) {
throw new Exception( "World Save event threw an exception. Save failed!", e );
}
watch.Stop();
m_Saving = false;
ProcessSafetyQueues();
strategy.ProcessDecay();
Console.WriteLine( "done in {0:F2} seconds.", watch.Elapsed.TotalSeconds );
if ( message )
Broadcast( 0x35, true, "World save complete. The entire process took {0:F1} seconds.", watch.Elapsed.TotalSeconds );
NetState.Resume();
}
public static SaveStrategyTypes GetSaveType(SaveStrategy saveStrategy)
{
if (saveStrategy is StandardSaveStrategy)
return SaveStrategyTypes.StandardSaveStrategy;
else if (saveStrategy is DualSaveStrategy)
return SaveStrategyTypes.StandardSaveStrategy;
else if (saveStrategy is DynamicSaveStrategy)
return SaveStrategyTypes.DynamicSaveStrategy;
else if (saveStrategy is ParallelSaveStrategy)
return SaveStrategyTypes.ParallelSaveStrategy;
else
return SaveStrategyTypes.StandardSaveStrategy;
}
public SaveSettings(bool savesEnabled = true, AccessLevel saveAccessLevel = AccessLevel.Administrator,
SaveStrategy saveStrategy = SaveStrategy.Acquire(), bool allowBackgroundWrite = false,
TimeSpan saveDelay = TimeSpan.FromHours(1.0), int noIOHour = -1,
List<TimeSpan> warningDelays = new List<TimeSpan>() { TimeSpan.FromMinutes(1.0), TimeSpan.FromSeconds(30.0) },
bool enableEmergencyBackups = true, int emergencyBackupHour = 3,
CompressionLevel compressionLevel = CompressionLevel.Normal)
{
this.m_SavesEnabled = savesEnabled;
this.m_SaveAccessLevel = saveAccessLevel;
this.m_SaveStrategy = saveStrategy;
this.m_AllowBackgroundWrite = allowBackgroundWrite;
this.m_SaveDelay = saveDelay;
this.m_WarningDelays = warningDelays;
this.m_NoIOHour = noIOHour;
this.m_EnableEmergencyBackups = enableEmergencyBackups;
this.m_EmergencyBackupHour = emergencyBackupHour;
this.m_CompressionLevel = compressionLevel;
}
public SaveSettings(
SaveStrategy saveStrategy,
List<TimeSpan> warningDelays,
TimeSpan saveDelay,
bool savesEnabled = true,
AccessLevel saveAccessLevel = AccessLevel.Administrator,
bool allowBackgroundWrite = false,
int noIOHour = -1,
bool enableEmergencyBackups = true,
int emergencyBackupHour = 3,
CompressionLevel compressionLevel = CompressionLevel.Normal)
{
SavesEnabled = savesEnabled;
SaveAccessLevel = saveAccessLevel;
_SaveStrategy = saveStrategy;
AllowBackgroundWrite = allowBackgroundWrite;
SaveDelay = saveDelay;
WarningDelays = warningDelays;
NoIOHour = noIOHour;
EnableEmergencyBackups = enableEmergencyBackups;
EmergencyBackupHour = emergencyBackupHour;
Compression = compressionLevel;
}
public static SaveStrategyTypes GetSaveType(this SaveStrategy saveStrategy)
{
if (saveStrategy is DualSaveStrategy)
{
return(SaveStrategyTypes.StandardSaveStrategy);
}
if (saveStrategy is StandardSaveStrategy)
{
return(SaveStrategyTypes.StandardSaveStrategy);
}
if (saveStrategy is DynamicSaveStrategy)
{
return(SaveStrategyTypes.DynamicSaveStrategy);
}
if (saveStrategy is ParallelSaveStrategy)
{
return(SaveStrategyTypes.ParallelSaveStrategy);
}
return(SaveStrategyTypes.StandardSaveStrategy);
}
public static void Save(bool message = true, bool permitBackgroundWrite = false)
{
if (Saving)
{
return;
}
GameServer.Instance.Clients.Each(c => c.Flush());
WaitForWriteCompletion(); // Blocks Save until current disk flush is done.
Saving = true;
m_DiskWriteHandle.Reset();
if (message)
{
Broadcast(0x35, true, "The world is saving, please wait.");
}
log.Info("Save started");
var strategy = SaveStrategy.Acquire();
log.Info("Using {0} save strategy", strategy.Name.ToLowerInvariant());
var watch = Stopwatch.StartNew();
try
{
EventSink.InvokeWorldBeforeSave();
}
catch (Exception e)
{
throw new Exception("World Before Save event threw an exception. Save failed!", e);
}
if (!Directory.Exists(MobileBasePath))
{
Directory.CreateDirectory(MobileBasePath);
}
if (!Directory.Exists(ItemBasePath))
{
Directory.CreateDirectory(ItemBasePath);
}
if (!Directory.Exists(GuildBasePath))
{
Directory.CreateDirectory(GuildBasePath);
}
strategy.Save(permitBackgroundWrite);
log.Info("Entities saved in {0:F2} seconds.", watch.Elapsed.TotalSeconds);
try
{
EventSink.InvokeWorldSave(new WorldSaveEventArgs(message));
}
catch (Exception e)
{
throw new Exception("World Save event threw an exception. Save failed!", e);
}
if (ManualGC)
{
GC.Collect();
}
watch.Stop();
Saving = false;
if (!permitBackgroundWrite)
{
NotifyDiskWriteComplete(); // Sets the DiskWriteHandle. If we allow background writes, we leave this upto the individual save strategies.
}
ProcessSafetyQueues();
strategy.OnFinished();
log.Info("Save done in {0:F2} seconds.", watch.Elapsed.TotalSeconds);
if (message)
{
Broadcast(0x35, true, "World save complete. The entire process took {0:F2} seconds.", watch.Elapsed.TotalSeconds);
}
}
public static void Save(bool message, bool permitBackgroundWrite)
{
if (m_Saving)
{
return;
}
++m_Saves;
NetState.FlushAll();
NetState.Pause();
World.WaitForWriteCompletion();//Blocks Save until current disk flush is done.
m_Saving = true;
m_DiskWriteHandle.Reset();
if (message)
{
Broadcast(0x35, true, "The world is saving, please wait.");
}
SaveStrategy strategy = SaveStrategy.Acquire();
Console.WriteLine("Core: Using {0} save strategy", strategy.Name.ToLowerInvariant());
Console.Write("World: Saving...");
Stopwatch watch = Stopwatch.StartNew();
if (!Directory.Exists("Saves/Mobiles/"))
{
Directory.CreateDirectory("Saves/Mobiles/");
}
if (!Directory.Exists("Saves/Items/"))
{
Directory.CreateDirectory("Saves/Items/");
}
/*using ( SaveMetrics metrics = new SaveMetrics() ) {*/
strategy.Save(null, permitBackgroundWrite);
/*}*/
try
{
EventSink.InvokeWorldSave(new WorldSaveEventArgs(message));
}
catch (Exception e)
{
throw new Exception("World Save event threw an exception. Save failed!", e);
}
watch.Stop();
m_Saving = false;
if (!permitBackgroundWrite)
{
World.NotifyDiskWriteComplete(); //Sets the DiskWriteHandle. If we allow background writes, we leave this upto the individual save strategies.
}
ProcessSafetyQueues();
strategy.ProcessDecay();
Console.WriteLine("Save done in {0:F2} seconds.", watch.Elapsed.TotalSeconds);
if (message)
{
Broadcast(0x35, true, "World save complete. The entire process took {0:F1} seconds.", watch.Elapsed.TotalSeconds);
}
NetState.Resume();
}
protected override sealed void Deserialize(GenericReader reader)
{
int version = reader.ReadInt();
switch (version)
{
case 0:
{
this.m_SavesEnabled = reader.ReadBool();
this.m_SaveAccessLevel = (AccessLevel)reader.ReadByte();
this.m_SaveStrategy = Utilities.GetSaveStrategy((SaveStrategyTypes)reader.ReadByte());
this.m_AllowBackgroundWrite = reader.ReadBool();
this.m_SaveDelay = reader.ReadTimeSpan();
this.m_WarningDelays = new List<TimeSpan>();
int count = reader.ReadInt();
for (int i = 0; i < count; i++)
{
this.m_WarningDelays.Add(reader.ReadTimeSpan());
}
this.m_NoIOHour = reader.ReadInt();
this.m_EnableEmergencyBackups = reader.ReadBool();
this.m_EmergencyBackupHour = reader.ReadInt();
this.m_CompressionLevel = (CompressionLevel)reader.ReadByte();
break;
}
}
}
public static void Save(bool message, bool permitBackgroundWrite)
{
if (Saving)
{
return;
}
++m_Saves;
NetState.FlushAll();
NetState.Pause();
WaitForWriteCompletion(); //Blocks Save until current disk flush is done.
Saving = true;
m_DiskWriteHandle.Reset();
if (message)
{
Broadcast(0x35, false, AccessLevel.Player, "The world is saving, please wait.");
}
SaveStrategy strategy = SaveStrategy.Acquire();
Console.WriteLine("Core: Using {0} save strategy", strategy.Name.ToLowerInvariant());
Console.WriteLine("World: Saving...");
Stopwatch watch = Stopwatch.StartNew();
if (!Directory.Exists("Saves/Mobiles/"))
{
Directory.CreateDirectory("Saves/Mobiles/");
}
if (!Directory.Exists("Saves/Items/"))
{
Directory.CreateDirectory("Saves/Items/");
}
if (!Directory.Exists("Saves/Guilds/"))
{
Directory.CreateDirectory("Saves/Guilds/");
}
try
{
EventSink.InvokeBeforeWorldSave(new BeforeWorldSaveEventArgs());
}
catch (Exception e)
{
throw new Exception("FATAL: Exception in EventSink.BeforeWorldSave", e);
}
if (m_Metrics)
{
using (SaveMetrics metrics = new SaveMetrics())
strategy.Save(metrics, permitBackgroundWrite);
}
else
{
strategy.Save(null, permitBackgroundWrite);
}
try
{
EventSink.InvokeWorldSave(new WorldSaveEventArgs(message));
}
catch (Exception e)
{
throw new Exception("FATAL: Exception in EventSink.WorldSave", e);
}
watch.Stop();
Saving = false;
if (!permitBackgroundWrite)
{
NotifyDiskWriteComplete();
//Sets the DiskWriteHandle. If we allow background writes, we leave this upto the individual save strategies.
}
ProcessSafetyQueues();
strategy.ProcessDecay();
Console.WriteLine("Save finished in {0:F2} seconds.", watch.Elapsed.TotalSeconds);
if (message)
{
Broadcast(0x35, false, AccessLevel.Player, "World save done in {0:F1} seconds.", watch.Elapsed.TotalSeconds);
}
NetState.Resume();
try
{
EventSink.InvokeAfterWorldSave(new AfterWorldSaveEventArgs());
}
catch (Exception e)
{
throw new Exception("FATAL: Exception in EventSink.AfterWorldSave", e);
}
}
public override void Deserialize(GenericReader reader)
{
int version = reader.ReadInt();
switch (version)
{
case 0:
{
SavesEnabled = reader.ReadBool();
SaveAccessLevel = (AccessLevel)reader.ReadByte();
_SaveStrategy = ((SaveStrategyTypes)reader.ReadByte()).GetSaveStrategy();
AllowBackgroundWrite = reader.ReadBool();
SaveDelay = reader.ReadTimeSpan();
WarningDelays = new List<TimeSpan>();
int count = reader.ReadInt();
for (int i = 0; i < count; i++)
{
WarningDelays.Add(reader.ReadTimeSpan());
}
NoIOHour = reader.ReadInt();
EnableEmergencyBackups = reader.ReadBool();
EmergencyBackupHour = reader.ReadInt();
Compression = (CompressionLevel)reader.ReadByte();
break;
}
}
}
