Function pubsubUnsubscribeAllPatterns

app/redis-6.2.6/src/pubsub.c:272–285

Unsubscribe from all the patterns. Return the number of patterns the * client was subscribed from. */

/* Unsubscribe from all the patterns. Return the number of patterns the
 * client was subscribed from. */
int pubsubUnsubscribeAllPatterns(client *c, int notify) {
    listNode *ln;
    listIter li;
    int count = 0;

    listRewind(c->pubsub_patterns,&li);
    while ((ln = listNext(&li)) != NULL) {
        robj *pattern = ln->value;

        count += pubsubUnsubscribePattern(c,pattern,notify);
    }
    if (notify && count == 0) addReplyPubsubPatUnsubscribed(c,NULL);
    return count;
}

/* Publish a message */
int pubsubPublishMessage(robj *channel, robj *message) {