public Driver(MySqlConnectionStringBuilder settings) {
this.connectionString = settings;
this.threadId = -1;
this.serverCharSetIndex = -1;
this.serverCharSet = null;
this.hasWarnings = false;
this.maxPacketSize = 0x400L;
}
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 MySqlPool(MySqlConnectionStringBuilder settings) {
this.minSize = settings.MinimumPoolSize;
this.maxSize = settings.MaximumPoolSize;
this.available = (int)this.maxSize;
this.autoEvent = new AutoResetEvent(false);
if (this.minSize > this.maxSize) {
this.minSize = this.maxSize;
}
this.settings = settings;
this.inUsePool = new List<Driver>((int)this.maxSize);
this.idlePool = new Queue<Driver>((int)this.maxSize);
for (int i = 0; i < this.minSize; i++) {
this.idlePool.Enqueue(this.CreateNewPooledConnection());
}
this.procedureCache = new GodLesZ.Library.MySql.Data.MySqlClient.ProcedureCache((int)settings.ProcedureCacheSize);
this.beingCleared = false;
}
public static Driver Create(MySqlConnectionStringBuilder settings) {
Driver driver = null;
if (settings.DriverType == MySqlDriverType.Native) {
driver = new NativeDriver(settings);
}
driver.Open();
return driver;
}
public override void Cancel() {
if (!this.connection.driver.Version.isAtLeast(5, 0, 0)) {
throw new NotSupportedException(Resources.CancelNotSupported);
}
MySqlConnectionStringBuilder builder = new MySqlConnectionStringBuilder(this.connection.Settings.GetConnectionString(true));
builder.Pooling = false;
using (MySqlConnection connection = new MySqlConnection(builder.ConnectionString)) {
connection.Open();
new MySqlCommand(string.Format("KILL QUERY {0}", this.connection.ServerThread), connection).ExecuteNonQuery();
}
}
public NativeDriver(MySqlConnectionStringBuilder settings)
: base(settings) {
base.isOpen = false;
}
public MySqlConnection() {
this.settings = new MySqlConnectionStringBuilder();
this.advisor = new GodLesZ.Library.MySql.Data.MySqlClient.UsageAdvisor(this);
this.database = string.Empty;
}
public static void ClearPool(MySqlConnectionStringBuilder settings) {
ClearPoolByText(settings.GetConnectionString(true));
}
