[ROCKETMQ-325] rocketmq c++ client compress data twice in some cases

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.1.0-incubating
• Component/s: rocketmq-externals
• Environment: linux
• Assignee: dongeforever
• Reporter: fanyukeng
• Created: 06/Dec/17 09:16
• Updated: 06/Dec/17 09:16

Description

c++ client will compress data in producer if data size > DefaultMQProducer.m_compressMsgBodyOverHowmuch, if send failed, compressed data will be compressed again in the next try, however the consumer will just decompress once.