Function disconnectSlaves

app/redis-6.2.6/src/networking.c:1208–1215

Close all the slaves connections. This is useful in chained replication * when we resync with our own master and want to force all our slaves to * resync with us as well. */

 * when we resync with our own master and want to force all our slaves to
 * resync with us as well. */
void disconnectSlaves(void) {
    listIter li;
    listNode *ln;
    listRewind(server.slaves,&li);
    while((ln = listNext(&li))) {
        freeClient((client*)ln->value);
    }
}

/* Check if there is any other slave waiting dumping RDB finished expect me.
 * This function is useful to judge current dumping RDB can be used for full