Function getAllClientsInfoString

src/networking.cpp:2950–2966

}

sds getAllClientsInfoString(int type) {
    listNode *ln;
    listIter li;
    client *client;
    sds o = sdsnewlen(SDS_NOINIT,200*listLength(g_pserver->clients));
    sdsclear(o);
    listRewind(g_pserver->clients,&li);
    while ((ln = listNext(&li)) != NULL) {
        client = reinterpret_cast<struct client*>(listNodeValue(ln));
        std::unique_lock<decltype(client->lock)> lock(client->lock);
        if (client->flags & CLIENT_CLOSE_ASAP) continue;
        if (type != -1 && getClientType(client) != type) continue;
        o = catClientInfoString(o,client);
        o = sdscatlen(o,"\n",1);
    }
    return o;
}

/* This function implements CLIENT SETNAME, including replying to the
 * user with an error if the charset is wrong (in that case C_ERR is