private DbConnectionPool GetConnectionPool(DbConnection owningObject, DbConnectionPoolGroup connectionPoolGroup)
{
// if poolgroup is disabled, it will be replaced with a new entry
Debug.Assert(null != owningObject, "null owningObject?");
Debug.Assert(null != connectionPoolGroup, "null connectionPoolGroup?");
// It is possible that while the outer connection object has
// been sitting around in a closed and unused state in some long
// running app, the pruner may have come along and remove this
// the pool entry from the master list. If we were to use a
// pool entry in this state, we would create "unmanaged" pools,
// which would be bad. To avoid this problem, we automagically
// re-create the pool entry whenever it's disabled.
// however, don't rebuild connectionOptions if no pooling is involved - let new connections do that work
if (connectionPoolGroup.IsDisabled && (null != connectionPoolGroup.PoolGroupOptions))
{
Bid.Trace("<prov.DbConnectionFactory.GetConnectionPool|RES|INFO|CPOOL> %d#, DisabledPoolGroup=%d#\n", ObjectID, connectionPoolGroup.ObjectID);
// reusing existing pool option in case user originally used SetConnectionPoolOptions
DbConnectionPoolGroupOptions poolOptions = connectionPoolGroup.PoolGroupOptions;
// get the string to hash on again
DbConnectionOptions connectionOptions = connectionPoolGroup.ConnectionOptions;
Debug.Assert(null != connectionOptions, "prevent expansion of connectionString");
connectionPoolGroup = GetConnectionPoolGroup(connectionPoolGroup.PoolKey, poolOptions, ref connectionOptions);
Debug.Assert(null != connectionPoolGroup, "null connectionPoolGroup?");
SetConnectionPoolGroup(owningObject, connectionPoolGroup);
}
DbConnectionPool connectionPool = connectionPoolGroup.GetConnectionPool(this);
return(connectionPool);
}
private DbConnectionPool GetConnectionPool(DbConnection owningObject, DbConnectionPoolGroup connectionPoolGroup)
{
if (connectionPoolGroup.IsDisabled && (connectionPoolGroup.PoolGroupOptions != null))
{
Bid.Trace("<prov.DbConnectionFactory.GetConnectionPool|RES|INFO|CPOOL> %d#, DisabledPoolGroup=%d#\n", this.ObjectID, connectionPoolGroup.ObjectID);
DbConnectionPoolGroupOptions poolGroupOptions = connectionPoolGroup.PoolGroupOptions;
DbConnectionOptions connectionOptions = connectionPoolGroup.ConnectionOptions;
string connectionString = connectionOptions.UsersConnectionString(false);
connectionPoolGroup = this.GetConnectionPoolGroup(connectionString, poolGroupOptions, ref connectionOptions);
this.SetConnectionPoolGroup(owningObject, connectionPoolGroup);
}
return(connectionPoolGroup.GetConnectionPool(this));
}
private DbConnectionPool GetConnectionPool(DbConnection owningObject, DbConnectionPoolGroup connectionPoolGroup)
{
// if poolgroup is disabled, it will be replaced with a new entry
Debug.Assert(null != owningObject, "null owningObject?");
Debug.Assert(null != connectionPoolGroup, "null connectionPoolGroup?");
// It is possible that while the outer connection object has
// been sitting around in a closed and unused state in some long
// running app, the pruner may have come along and remove this
// the pool entry from the master list. If we were to use a
// pool entry in this state, we would create "unmanaged" pools,
// which would be bad. To avoid this problem, we automagically
// re-create the pool entry whenever it's disabled.
// however, don't rebuild connectionOptions if no pooling is involved - let new connections do that work
if (connectionPoolGroup.IsDisabled && (null != connectionPoolGroup.PoolGroupOptions))
{
// reusing existing pool option in case user originally used SetConnectionPoolOptions
DbConnectionPoolGroupOptions poolOptions = connectionPoolGroup.PoolGroupOptions;
// get the string to hash on again
DbConnectionOptions connectionOptions = connectionPoolGroup.ConnectionOptions;
Debug.Assert(null != connectionOptions, "prevent expansion of connectionString");
connectionPoolGroup = GetConnectionPoolGroup(connectionPoolGroup.PoolKey, poolOptions, ref connectionOptions);
Debug.Assert(null != connectionPoolGroup, "null connectionPoolGroup?");
SetConnectionPoolGroup(owningObject, connectionPoolGroup);
}
DbConnectionPool connectionPool = connectionPoolGroup.GetConnectionPool(this);
return connectionPool;
}
private DbConnectionPool GetConnectionPool(DbConnection owningObject, DbConnectionPoolGroup connectionPoolGroup)
{
if (connectionPoolGroup.IsDisabled && (connectionPoolGroup.PoolGroupOptions != null))
{
Bid.Trace("<prov.DbConnectionFactory.GetConnectionPool|RES|INFO|CPOOL> %d#, DisabledPoolGroup=%d#\n", this.ObjectID, connectionPoolGroup.ObjectID);
DbConnectionPoolGroupOptions poolGroupOptions = connectionPoolGroup.PoolGroupOptions;
DbConnectionOptions connectionOptions = connectionPoolGroup.ConnectionOptions;
string connectionString = connectionOptions.UsersConnectionString(false);
connectionPoolGroup = this.GetConnectionPoolGroup(connectionString, poolGroupOptions, ref connectionOptions);
this.SetConnectionPoolGroup(owningObject, connectionPoolGroup);
}
return connectionPoolGroup.GetConnectionPool(this);
}