GnatMQ Broker

Main features included in the current release :

  • All three Quality of Service (QoS) Levels (at most once, at least once, exactly once);
  • Clean session;
  • Retained messages;
  • Will message (QoS, topic and message);
  • Username/Password via a User Access Control;
  • Subscription to topics with wildcards;
  • Publish and subscribe handle using inflight queue;
  • Security connection with SSL/TLS;

Features not included in the current release :

  • Broker configuration using a simple config file;
  • Bridge configuration (broker to broker);
  • Sessions, retained and will messages persisted at broker shutdown (ex. database);