Signed-off-by: Nzhangyang21 <zhangyang21@xiaomi.com>

* [Store] Resend message directly to DLQ when max reconsume times reach

* set msg delaylevel=0 when topic is DLQ
Co-authored-by: Nzhangxu16 <zhangxu16@xiaomi.com>

[ISSUE 2883] Remove an duplicate MessageDecoder.string2messageProperties for each message, and prevent store "WAIT=true" property (in most case) to save 9 bytes for each message.

Co-authored-by: Nzhangxu16 <zhangxu16@xiaomi.com>

* enhancement(response & log):polish the log and response remark when service not available

* enhancement(response remark & log): make log and response remark better understand

* chore(style): modify code style to pass CI tests

fix(broker):fix bug sending request message using broker 4.7.0 (#1902)

2. fix properties when store message
3. add IT for transaction
4. correct resonse code when slave down

optimization : change SYNC_MASTER flushSlave/flushDisk to pipeline to reduce produce latency and improve throughput

Author: evthoriz <evthoriz@gmail.com>

Closes #128 from evthoriz/bugfix.

(cherry picked from commit 323eb5ce)
Signed-off-by: Nyukon <yukon@apache.org>

Author: evthoriz <evthoriz@gmail.com>

Closes #128 from evthoriz/bugfix.