tarantool / go-config / 25319893521

87%

Build Type

push

github

Committed by bigbes

Commit Message

config: add MutableConfig.Snapshot for stable read views

Add Snapshot method that returns a deep-copied Config so a long-lived
reader can hold a stable view while another goroutine continues
mutating the live configuration.

- Without it, the RWMutex protects only single calls, not the lifetime
  of values the caller keeps.
- The snapshot is decoupled from the live MutableConfig, so concurrent
  writes after Snapshot returns are not observed.

Part of TNTP-5724

Coverage Stats

6 of 0 new or added lines in 0 files covered. (NaN%)

5 existing lines in 1 file now uncovered.

3290 of 3856 relevant lines covered (85.32%)

115.86 hits per line