Microsoft.Data.SqlClient.ConnectionPool.BlockingPeriodErrorState
Encapsulates a connection pool's blocking-period error state: cached exception, exponential
backoff timer, and synchronization. Kept as a separate class so the pool's
connection-acquisition path remains focused on capacity/queue concerns and stays
decoupled from the (independent) rate limiting policy.
namespace Microsoft.Data.SqlClient.ConnectionPool
{
internal sealed class BlockingPeriodErrorState : IDisposable
{
public void Dispose();
}
}