add rreq check before appending logs

[JacksonYao287]

No description provided.

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

❌ Patch coverage is 0% with 14 lines in your changes missing coverage. Please review.
✅ Project coverage is 55.27%. Comparing base (1a0cef8) to head (0d5621b).
⚠️ Report is 266 commits behind head on master.

Files with missing lines	Patch %	Lines
src/lib/replication/repl_dev/raft_repl_dev.cpp	0.00%	8 Missing ⚠️
src/lib/replication/log_store/repl_log_store.cpp	0.00%	6 Missing ⚠️
❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #812      +/-   ##
==========================================
- Coverage   56.51%   55.27%   -1.24%     
==========================================
  Files         108      110       +2     
  Lines       10300    13270    +2970     
  Branches     1402     1935     +533     
==========================================
+ Hits         5821     7335    +1514     
- Misses       3894     5090    +1196     
- Partials      585      845     +260     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.