Release Notes for MariaDB Connector/R2DBC 1.1.3
MariaDB Connector/R2DBC is a non-blocking interface between Java applications and MariaDB Server. MariaDB Connector/R2DBC enables the development of Java 8+ applications for MariaDB database products.
MariaDB Connector/R2DBC 1.1.3 was released on 2022-12-23. This release is of GA (generally available) maturity. This release is compatible with R2DBC 1.0.0 specification.
To support the R2DBC 1.0.0 specification, the following implementation has been added or changed:
Mono<Long>. Prior to this release,
The default Netty hostname verifier is now used. Prior to this release, a custom hostname verifier was used. (R2DBC-74)
Add SSL Tunnel mode:
When subscriber cancellation occurs before the response ends, the connection might stall. (R2DBC-68)
When a query returns a multi-row resultset, an
IllegalReferenceCountExceptionexception occurs in the
SSLhost name verification does not properly close the socket when verification fails. An error is returned for
SSLhost name, and the connector fails with a socket close error. (R2DBC-70)
When a connection error occurs, the connection is not always properly closed. (R2DBC-71)
PREPARE + EXECUTEcan result in buffer leak when
When a socket unexpectedly closes, parameters that are transformed as
Byte Buffermay not be released. This causes the following error when setting the Netty error to the maximum. (R2DBC-72)
LEAK: ByteBuf.release() was not called before it's garbage-collected.
During failover, the redo buffer is not released before it is garbage collected. (R2DBC-75)