Acquire read lock instead of exclusive lock for langBaseCache.#4279

Merged

arijitAD merged 3 commits intomasterfrom arijitAD/rwlock_langbase

Nov 19, 2019

+20-5

Commits on Nov 15, 2019

Acquire read lock instead of exclusive lock for langBaseCache.
Arijit Das
committed

Commits on Nov 18, 2019

Recheck cache after acquiring the exclusive lock.
Arijit Das
committed
Release lock instead of defering it.
Arijit Das
committed