Function addReplyPubsubPatSubscribed

app/redis-6.2.6/src/pubsub.c:96–104

Send the pubsub pattern subscription notification to the client. */

/* Send the pubsub pattern subscription notification to the client. */
void addReplyPubsubPatSubscribed(client *c, robj *pattern) {
    if (c->resp == 2)
        addReply(c,shared.mbulkhdr[3]);
    else
        addReplyPushLen(c,3);
    addReply(c,shared.psubscribebulk);
    addReplyBulk(c,pattern);
    addReplyLongLong(c,clientSubscriptionsCount(c));
}

/* Send the pubsub pattern unsubscription notification to the client.
 * Pattern can be NULL: this is useful when the client sends a mass