Function RM_FreeServerInfo

app/redis-6.2.6/src/module.c:7121–7134

Free data created with RM_GetServerInfo(). You need to pass the * context pointer 'ctx' only if the dictionary was created using the * context instead of passing NULL. */

 * context pointer 'ctx' only if the dictionary was created using the
 * context instead of passing NULL. */
void RM_FreeServerInfo(RedisModuleCtx *ctx, RedisModuleServerInfoData *data) {
    if (ctx != NULL) autoMemoryFreed(ctx,REDISMODULE_AM_INFO,data);
    raxIterator ri;
    raxStart(&ri,data->rax);
    while(1) {
        raxSeek(&ri,"^",NULL,0);
        if (!raxNext(&ri)) break;
        raxRemove(data->rax,(unsigned char*)ri.key,ri.key_len,NULL);
        sdsfree(ri.data);
    }
    raxStop(&ri);
    raxFree(data->rax);
    zfree(data);
}

/* Get the value of a field from data collected with RM_GetServerInfo(). You
 * need to pass the context pointer 'ctx' only if you want to use auto memory