Function RM_GetServerInfo

app/redis-6.2.6/src/module.c:7095–7116

Get information about the server similar to the one that returns from the * INFO command. This function takes an optional 'section' argument that may * be NULL. The return value holds the output and can be used with * RedisModule_ServerInfoGetField and alike to get the individual fields. * When done, it needs to be freed with RedisModule_FreeServerInfo or with the * automatic memory managemen

 * When done, it needs to be freed with RedisModule_FreeServerInfo or with the
 * automatic memory management mechanism if enabled. */
RedisModuleServerInfoData *RM_GetServerInfo(RedisModuleCtx *ctx, const char *section) {
    struct RedisModuleServerInfoData *d = zmalloc(sizeof(*d));
    d->rax = raxNew();
    if (ctx != NULL) autoMemoryAdd(ctx,REDISMODULE_AM_INFO,d);
    sds info = genRedisInfoString(section);
    int totlines, i;
    sds *lines = sdssplitlen(info, sdslen(info), "\r\n", 2, &totlines);
    for(i=0; i<totlines; i++) {
        sds line = lines[i];
        if (line[0]=='#') continue;
        char *sep = strchr(line, ':');
        if (!sep) continue;
        unsigned char *key = (unsigned char*)line;
        size_t keylen = (intptr_t)sep-(intptr_t)line;
        sds val = sdsnewlen(sep+1,sdslen(line)-((intptr_t)sep-(intptr_t)line)-1);
        if (!raxTryInsert(d->rax,key,keylen,val,NULL))
            sdsfree(val);
    }
    sdsfree(info);
    sdsfreesplitres(lines,totlines);
    return d;
}

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