MariaDB Connector/Node.js 2.2.0 is a Stable(GA) release.
For an overview of MariaDB Connector/Node.js see thepage
New option force Server version detection
Azure is using a proxy that will return a MySQL handshake not reflecting real server.
A new option forceVersionCheck is added to permit issuing a new SELECT @@Version command on connection creation,
to retrieve the correct server version. Connector will then act according to that server version.
Query timeout implementation
This option is only permitted for MariaDB server >= 10.1.2, and permits to set a timeout to query operation.
Driver internally use SET STATEMENT max_statement_time=<timeout> FOR <command> permitting to cancel operation when timeout is reached,
Implementation of max_statement_time is engine dependent, so there might be some differences: For example, with Galera engine, a commits will ensure replication to other nodes to be done, possibly then exceeded timeout, to ensure proper server state.
example:
Fast-authentication improvement
add mysql_native_password to fast-authentication path
plugin 'mysql_native_password' is used by default if default server plugin is unknown
unexpected packet type during handshake result will throw a good error.
Pool leak detection
A new option leakDetection permits to indicate a timeout to log connection borrowed from pool.
When a connection is borrowed from pool and this timeout is reached, a message will be logged to console indicating a possible connection leak.
Another message will tell if the possible logged leak has been released.
A value of 0 (default) meaning Leak detection is disable
Additionally, some error messages have improved:
Connection timeout now indicate that this correspond to socket failing to establish
differentiate timeout error when closing pool to standard connection retrieving timeout
misc:
Permit values in SQL object to permits compatibility with mysql/mysql2
missing import for Error when asking for connection when pool is closed. Thanks to @WayneMDB
correcting typescript import of @types/node to version >8 thanks to @SimonSchick
Changelog
For a complete list of changes made in this release, with links to detailed information
on each push, see the .