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Streams: XLEN command.

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This commit is contained in:
antirez
2017-09-06 12:03:17 +02:00
parent 98d184db12
commit ec9bbe96bf
3 changed files with 11 additions and 0 deletions
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9
src/t_stream.c
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@ -378,3 +378,12 @@ void xrangeCommand(client *c) {
s = o->ptr;
streamReplyWithRange(c,s,&startid,&endid,count);
}
/* XLEN */
void xlenCommand(client *c) {
robj *o;
if ((o = lookupKeyReadOrReply(c,c->argv[1],shared.czero)) == NULL
|| checkType(c,o,OBJ_STREAM)) return;
stream *s = o->ptr;
addReplyLongLong(c,s->length);
}