Function sentinelRoleCommand

app/redis-6.2.6/src/sentinel.c:3971–3986

Implements Sentinel version of the ROLE command. The output is * "sentinel" and the list of currently monitored master names. */

/* Implements Sentinel version of the ROLE command. The output is
 * "sentinel" and the list of currently monitored master names. */
void sentinelRoleCommand(client *c) {
    dictIterator *di;
    dictEntry *de;

    addReplyArrayLen(c,2);
    addReplyBulkCBuffer(c,"sentinel",8);
    addReplyArrayLen(c,dictSize(sentinel.masters));

    di = dictGetIterator(sentinel.masters);
    while((de = dictNext(di)) != NULL) {
        sentinelRedisInstance *ri = dictGetVal(de);

        addReplyBulkCString(c,ri->name);
    }
    dictReleaseIterator(di);
}

/* SENTINEL SET <mastername> [<option> <value> ...] */
void sentinelSetCommand(client *c) {