FlashMQ version 1.12.0 adds two new features: The first is hot-reloadable bridges. When defining, changing or removing bridges in the configuration, a restart is now no longer required. They will be picked up by sending the usual SIGHUP to reload the config. The second feature is connect-DOS protection. Doing a restart on a massive fleet […]

Version 1.11.0 is primarily a bug-fix release, but there are some new features included. The fixes mostly relate to topic aliasing, which required some attention. The topic aliasing fixes are: Other fixes and improvements are: Downloads available as usual.

Most importantly, starting with FlashMQ version 1.10.0, the FlashMQ apt repository now contains Raspberry Pi OS Bullseye and Bookworm packages. Installation is just like other Debian-based distributions. Then, version 1.10.0 comes with these changes: Downloads available as usual.

FlashMQ 1.9.1 fixes a bug in the reconnect logic of bridges. When there were more bridges than worker threads, a situation would arise where the function that maintains the connection was queued at an exponential rate, eventually running out of memory. Downloads available as usual.

FlashMQ version 1.9.0 introduces several mechanisms to prevent overloads by clients subscribing to broad wildcard topics. There are two causes of load: The following abilities have been added to control this: Downloads available as usual.

FlashMQ version 1.8.4 contains improvements when dealing with large amounts of retained messages:

Version 1.8.2 and 1.8.3 contain improvements for large deployments:

Bug fix release:

FlashMQ 1.8.0 introduces three new features: X509 client verification With x509 client verification, the MQTT username is taken from the ‘common name (CN)’ field of the x509 client certificate. With the options client_verification_ca_dir and client_verification_ca_file you can point to the certificate authority that signs your client certificates. X509 client verification allows better integration with manufacturing […]

Bugfix release. There was a bug where connecting using an already registered client id before the old client timed out, resulted in deletion of the old and new session, resulting in not having subscriptions. Downloads available as usual.