[ROCKETMQ-40] AUTO_CLIENT_ACKNOWNLEDGE & CLIENT_ACKNOWLEDGE support

• Type: New Feature
• Status: Reopened
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 4.3.0
• Component/s: rocketmq-client
• Assignee: Xiaorui Wang
• Reporter: Jaskey Lam
• Created: 11/Jan/17 02:44
• Updated: 20/Sep/17 04:40

Description

For now, push consumer only supports DUPS_OK_ACKNOWLEDGE .

If user wants to AUTO_CLIENT_ACKNOWNLEDGE or CLIENT_ACKNOWLEDGE , he or she must use pull consumer which is not easy enough to use.

push consumer should support AUTO_CLIENT_ACKNOWNLEDGE and CLIENT_ACKNOWLEDGE .

AUTO_CLIENT_ACKNOWNLEDGE : auto ack after consume and persist to broker

CLIENT_ACKNOWLEDGE : user should ack by itself, consumer will not ack even after handle.

ref: https://docs.oracle.com/cd/E19587-01/821-0029/aeqbk/index.html

Issue Links

• links to: GitHub Pull Request #40