本文整理匯總了C#中Npgsql.NpgsqlConnector.Reset方法的典型用法代碼示例。如果您正苦於以下問題：C# NpgsqlConnector.Reset方法的具體用法？C# NpgsqlConnector.Reset怎麽用？C# NpgsqlConnector.Reset使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Npgsql.NpgsqlConnector的用法示例。
在下文中一共展示了NpgsqlConnector.Reset方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: ReleaseConnector
/// <summary>
/// Releases a connector, possibly back to the pool for future use.
/// </summary>
/// <remarks>
/// Pooled connectors will be put back into the pool if there is room.
/// </remarks>
/// <param name="connection">Connection to which the connector is leased.</param>
/// <param name="connector">The connector to release.</param>
internal void ReleaseConnector(NpgsqlConnection connection, NpgsqlConnector connector)
{
Contract.Requires(connector.IsReady || connector.IsClosed || connector.IsBroken);
ConnectorQueue queue;
// Find the queue.
// As we are handling all possible queues, we have to lock everything...
lock (locker)
{
PooledConnectors.TryGetValue(connection.ConnectionString, out queue);
}
if (queue == null)
{
connector.Close(); // Release connection to postgres
return; // Queue may be emptied by connection problems. See ClearPool below.
}
/*bool inQueue = false;
lock (queue)
{
inQueue = queue.Busy.ContainsKey(Connector);
queue.Busy.Remove(Connector);
}
*/
bool inQueue = queue.Busy.ContainsKey(connector);
if (connector.IsBroken || connector.IsClosed)
{
if (connector.InTransaction)
{
connector.ClearTransaction();
}
connector.Close();
inQueue = false;
}
else
{
Contract.Assert(connector.IsReady);
//If thread is good
if ((Thread.CurrentThread.ThreadState & (ThreadState.Aborted | ThreadState.AbortRequested)) == 0)
{
// Release all resources associated with this connector.
try {
connector.Reset();
} catch {
connector.Close();
inQueue = false;
}
} else {
//Thread is being aborted, this connection is possibly broken. So kill it rather than returning it to the pool
inQueue = false;
connector.Close();
}
}
// Check if Connector should return to the queue of available connectors. If not, this connector is invalid and should
// only be removed from the busy queue which effectvely removes it from the pool.
if (inQueue)
lock (queue)
{
queue.Busy.Remove(connector);
queue.Available.Enqueue(connector);
}
else
lock (queue)
{
queue.Busy.Remove(connector);
}
connector.ProvideClientCertificatesCallback = null;
connector.UserCertificateValidationCallback = null;
}