tarantool / tarantool / 10812149286

88%

Build Type

push

github

Committed by sergepetrenko

Commit Message

box.ctl: add box.ctl.wal_sync() to wait flush

@TarantoolBot document
Title: `box.ctl.wal_sync` can be used in lua to wait write flush

Now one can use `box.ctl.wal_sync()` to wait until all submitted
writes are successfully flushed to the disk. If write fails it
throws an error. After the function is executed one may reliably
use box.info.vclock for comparisons when choosing a new master

Fixes #10142

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