public override void Open() { if (this.State == ConnectionState.Open) { throw new InvalidOperationException(Resources.ConnectionAlreadyOpen); } this.SetState(ConnectionState.Connecting, true); if (this.settings.AutoEnlist && (Transaction.Current != null)) { this.driver = DriverTransactionManager.GetDriverInTransaction(Transaction.Current); if ((this.driver != null) && (this.driver.IsInActiveUse || !this.driver.Settings.EquivalentTo(this.Settings))) { throw new NotSupportedException(Resources.MultipleConnectionsInTransactionNotSupported); } } try { if (this.settings.Pooling) { MySqlPool pool = MySqlPoolManager.GetPool(this.settings); if (this.driver == null) { this.driver = pool.GetConnection(); } this.procedureCache = pool.ProcedureCache; } else { if (this.driver == null) { this.driver = Driver.Create(this.settings); } this.procedureCache = new GodLesZ.Library.MySql.Data.MySqlClient.ProcedureCache((int)this.settings.ProcedureCacheSize); } } catch (Exception) { this.SetState(ConnectionState.Closed, true); throw; } this.SetState(ConnectionState.Open, false); this.driver.Configure(this); if ((this.settings.Database != null) && (this.settings.Database != string.Empty)) { this.ChangeDatabase(this.settings.Database); } if (this.driver.Version.isAtLeast(5, 0, 0)) { this.schemaProvider = new ISSchemaProvider(this); } else { this.schemaProvider = new SchemaProvider(this); } this.perfMonitor = new PerformanceMonitor(this); if ((Transaction.Current != null) && this.settings.AutoEnlist) { this.EnlistTransaction(Transaction.Current); } this.hasBeenOpen = true; this.SetState(ConnectionState.Open, true); }
public static void RemoveConnection(Driver driver) { MySqlPool pool = driver.Pool; if (pool != null) { pool.RemoveConnection(driver); } }
private static void ClearPoolByText(string key) { lock (pools.SyncRoot) { MySqlPool item = pools[key] as MySqlPool; clearingPools.Add(item); item.Clear(); pools.Remove(key); } }
public static MySqlPool GetPool(MySqlConnectionStringBuilder settings) { string connectionString = settings.GetConnectionString(true); lock (pools.SyncRoot) { MySqlPool pool = pools[connectionString] as MySqlPool; if (pool == null) { pool = new MySqlPool(settings); pools.Add(connectionString, pool); } else { pool.Settings = settings; } return pool; } }
public static MySqlPool GetPool(MySqlConnectionStringBuilder settings) { string connectionString = settings.GetConnectionString(true); lock (pools.SyncRoot) { MySqlPool pool = pools[connectionString] as MySqlPool; if (pool == null) { pool = new MySqlPool(settings); pools.Add(connectionString, pool); } else { pool.Settings = settings; } return(pool); } }
public static void RemoveClearedPool(MySqlPool pool) { clearingPools.Remove(pool); }