Function streamLastValidID

app/redis-6.2.6/src/t_stream.c:1337–1345

Get the last valid (non-tombstone) streamID of 's'. */

/* Get the last valid (non-tombstone) streamID of 's'. */
void streamLastValidID(stream *s, streamID *maxid)
{
    streamIterator si;
    streamIteratorStart(&si,s,NULL,NULL,1);
    int64_t numfields;
    if (!streamIteratorGetID(&si,maxid,&numfields) && s->length)
        serverPanic("Corrupt stream, length is %llu, but no max id", (unsigned long long)s->length);
    streamIteratorStop(&si);
}

/* Emit a reply in the client output buffer by formatting a Stream ID
 * in the standard <ms>-<seq> format, using the simple string protocol