Function RM_ThreadSafeContextLock

src/module.cpp:5936–5940

Acquire the server lock before executing a thread safe API call. * This is not needed for `RedisModule_Reply*` calls when there is * a blocked client connected to the thread safe context. */

 * This is not needed for `RedisModule_Reply*` calls when there is
 * a blocked client connected to the thread safe context. */
void RM_ThreadSafeContextLock(RedisModuleCtx *ctx) {
    UNUSED(ctx);
    moduleSetThreadVariablesIfNeeded();
    moduleAcquireGIL(FALSE /*fServerThread*/, true /*fExclusive*/);
}

/* Similar to RM_ThreadSafeContextLock but this function
 * would not block if the server lock is already acquired.