0.5.4-alpha 版本

发布日期: 2015-03-22

Benchmark this release on a ubuntu/14.04 server with 8 cores, 32G memory from QingCloud.com: :

  1. 200K Connections,
  2. 30K Messages/Sec,
  3. 20Mbps In/Out Traffic,
  4. 200K Topics,
  5. 200K Subscribers,
  6. Consumed 7G memory, 40% CPU/core

Benchmark code: https://github.com/emqtt/emqttd_benchmark

Change: rewrite emqttd_pubsub to handle more concurrent subscribe requests.

Change: ./bin/emqttd_ctl add ‘stats’, ‘metrics’ commands.

Bugfix: issue #71, #72