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MINOR: mux-quic: release connection if no more bidir streams

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Use the count of bidirectional streams to call qc_release in qc_detach.
We cannot inspect the by_id tree because uni-streams are never removed
from it. This allows the connection to be properly freed.
This commit is contained in:
Amaury Denoyelle 2021-09-24 10:05:30 +02:00
parent 336f6fd964
commit d595f108db
1 changed files with 2 additions and 1 deletions
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3
src/mux_quic.c
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@ -911,6 +911,7 @@ static void qcs_destroy(struct qcs *qcs)
* we're in it, we're getting out anyway
*/
LIST_DEL_INIT(&qcs->list);
--qcs->qcc->strms[qcs_id_type(qcs->id)].nb_streams;
/* ditto, calling tasklet_free() here should be ok */
tasklet_free(qcs->shut_tl);
@ -1600,7 +1601,7 @@ static void qc_detach(struct conn_stream *cs)
TRACE_ENTER(QC_EV_STRM_END, qcs ? qcs->qcc->conn : NULL, qcs);
qcs_destroy(qcs);
if (eb_is_empty(&qcc->streams_by_id))
if (!qcc->strms[QCS_CLT_BIDI].nb_streams)
qc_release(qcc);
TRACE_LEAVE(QC_EV_STRM_END, qcs ? qcs->qcc->conn : NULL);
}