- Support publish/subscribe Event.
- Support multicast/broadcast/cluster mode.
- Support flow control.
- Support retry Event.
- Support batch Event.
- Support tag Event.
- Support HTTP and TCP.
- Support DeFiBus as EventStore.
- issue-97, get current process id only once , reduce timecost, ThreadUtil.getPID()
- issue-100, fix proxy.properties
- issue-108, upgrade libs for security leak
- issue-116, reduce timecost, get local ip only once, getLocalAddr()
- issue-120, fix ack problem
- issue-128, improve start and stop script
- issue-139, add locks in hello request, many clients in the same group frequently go online and offline, trigger concurrently bug establishing links bug