Function cdb2_try_connect_range

cdb2api/cdb2api.c:2643–2654

try to connect to range from 0 to max starting with begin */

/* try to connect to range from 0 to max starting with begin */
static inline int cdb2_try_connect_range(cdb2_hndl_tp *hndl, int begin, int max)
{
    for (int j = 0; j < max; j++) {
        int i = (begin + j) % max;
        hndl->node_seq = i + 1;
        if (i == hndl->master || i == hndl->connected_host || hndl->hosts_connected[i] == 1)
            continue;
        if (newsql_connect(hndl, i) == 0)
            return 0;
    }
    return -1;
}

static int cdb2_get_dbhosts(cdb2_hndl_tp *hndl);