Function streamFreeConsumer

app/redis-6.2.6/src/t_stream.c:2256–2261

Free a consumer and associated data structures. Note that this function * will not reassign the pending messages associated with this consumer * nor will delete them from the stream, so when this function is called * to delete a consumer, and not when the whole stream is destroyed, the caller * should do some work before. */

 * to delete a consumer, and not when the whole stream is destroyed, the caller
 * should do some work before. */
void streamFreeConsumer(streamConsumer *sc) {
    raxFree(sc->pel); /* No value free callback: the PEL entries are shared
                         between the consumer and the main stream PEL. */
    sdsfree(sc->name);
    zfree(sc);
}

/* Create a new consumer group in the context of the stream 's', having the
 * specified name and last server ID. If a consumer group with the same name