3.00.3

3.00.3.4

New Features

  • Added DBConnection::setNetTimeout method for the DBConnection object, which specifies the timeout for subsequent TCP connection establishment and reconnection.
  • Added netTimeout for StreamingClientConfig, which controls network anomaly detection and connection establishment timeout for TCP streaming subscriptions.
  • ThreadPooledClient adds a constructor that accepts StreamingClientConfig, so network timeouts can be configured consistently with ThreadedClient and PollingClient.

Improvements

  • The default value of keepAliveTime in the DBConnection class constructor is changed from 7200 seconds to 30 seconds.
  • The default value of keepAliveTime in the DBConnection::connect method is changed from 7200 seconds to -1. Passing -1 or 0 retains the current keepalive configuration; passing a positive number updates the keepalive time in seconds.
  • Optimized the TCP keepalive configuration on Linux and Windows.
  • Added support for uploading BLOB data larger than 256 KB.

Bug Fixes

  • Fixed the parsing of the server version number.

3.00.3.3

New Features

  • Added setCpuIds method for MTWConfig class to configure CPU affinity of MTW writer threads.
  • Added getThreadHandles method for MTW to retrieve thread IDs, which can be used to verify CPU binding results or advanced controls.

Improvements

  • Extended insert method of the MTW class to better support scenarios involving a large number of data columns.

MSVC Release Changes

  • Starting from version 3.00.3.3, MDd, MTd, and MT builds will no longer be provided. Only the MD version will be released.

3.00.3.2

New Features

  • Added a class StreamReplicator for write operations in master-slave scenarios.
  • Added support for producing TEMPORAL objects from string literals via user-defined suffixes.

Packaging Changes

  • Since the recommended operating system has been updated to Rocky Linux 9, whose compiler defaults to ABI=1, starting from version 3.00.3.2, binary releases built with ABI=0 will no longer be provided. Please compile manually if needed.

3.00.3.1

Improvements

  • Added support for installation via cmake install after compilation on Linux systems.

Issues Fixed

  • Fixed the compilation issue with gcc-4.8.5.

Packaging Changes

  • Since mingw-w64-8.1.0 is no longer available for download and OpenSSL does not support mingw compilation, starting from version 3.00.3.1, mingw binary releases will no longer be provided. Please compile manually if needed.

3.00.3.0

New Features

  • Added the getRowJson function to the Table class for converting a single row into a JSON object.

Improvements

  • Updated the run interface of the DBConnectionPool class to support passing a condition_variable, allowing the caller to be notified upon task completion.
  • Added an overload of Util::createBool that accepts a bool parameter.
  • Removed several deprecated and unused classes.
  • This release is built with OpenSSL 3.5.1.

Issues Fixed

  • Fixed an issue where tasks within DBConnectionPool could remain in the WAITING state for an extended period.

  • Fixed numerous clang-tidy static analysis warnings.