<PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.0" />

Microsoft.Data.SqlClient.ConnectionPool.IDbConnectionPool

interface IDbConnectionPool
A base interface for implementing database connection pools. Implementations are responsible for managing the lifecycle of connections and providing access to database connections.
namespace Microsoft.Data.SqlClient.ConnectionPool { internal interface IDbConnectionPool { ConcurrentDictionary<DbConnectionPoolAuthenticationContextKey, DbConnectionPoolAuthenticationContext> AuthenticationContexts { get; } SqlConnectionFactory ConnectionFactory { get; } int Count { get; } bool ErrorOccurred { get; } int Id { get; } DbConnectionPoolIdentity Identity { get; } bool IsRunning { get; } TimeSpan LoadBalanceTimeout { get; } DbConnectionPoolGroup PoolGroup { get; } DbConnectionPoolGroupOptions PoolGroupOptions { get; } DbConnectionPoolProviderInfo ProviderInfo { get; } DbConnectionPoolState State { get; } bool UseLoadBalancing { get; } void Clear(); bool TryGetConnection(DbConnection owningObject, TaskCompletionSource<DbConnectionInternal> taskCompletionSource, DbConnectionOptions userOptions, out DbConnectionInternal connection); DbConnectionInternal ReplaceConnection(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection); void ReturnInternalConnection(DbConnectionInternal obj, DbConnection owningObject); void PutObjectFromTransactedPool(DbConnectionInternal obj); void Startup(); void Shutdown(); void TransactionEnded(Transaction transaction, DbConnectionInternal transactedObject); } }