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MINOR: quic: Add connection flags to traces

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This should help in diagnosing issues.

Some adjustments have to be done to avoid deferencing a quic_conn objects from
TRACE_*() calls.

Must be backported to 2.7 and 2.6.
This commit is contained in:
Frédéric Lécaille 2023-04-12 13:41:54 +02:00
parent 809bd9fed1
commit eb3e5171ed
2 changed files with 4 additions and 2 deletions
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3
src/quic_conn.c
View File

@ -280,7 +280,7 @@ static void quic_trace(enum trace_level level, uint64_t mask, const struct trace
if (qc) {
const struct quic_tls_ctx *tls_ctx;
chunk_appendf(&trace_buf, " : qc@%p", qc);
chunk_appendf(&trace_buf, " : qc@%p flags=0x%x", qc, qc->flags);
if (mask & QUIC_EV_CONN_INIT) {
chunk_appendf(&trace_buf, "\n odcid");
quic_cid_dump(&trace_buf, &qc->odcid);
@ -5673,6 +5673,7 @@ void quic_conn_release(struct quic_conn *qc)
pool_free(pool_head_quic_conn_rxbuf, qc->rx.buf.area);
pool_free(pool_head_quic_conn, qc);
qc = NULL;
TRACE_PROTO("QUIC conn. freed", QUIC_EV_CONN_FREED, qc);

3
src/xprt_quic.c
View File

@ -31,6 +31,7 @@ static void quic_close(struct connection *conn, void *xprt_ctx)
/* If the quic-conn timer has already expired free the quic-conn. */
if (qc->flags & QUIC_FL_CONN_EXP_TIMER) {
quic_conn_release(qc);
qc = NULL;
goto leave;
}
@ -108,7 +109,7 @@ static int qc_conn_init(struct connection *conn, void **xprt_ctx)
{
struct quic_conn *qc = NULL;
TRACE_ENTER(QUIC_EV_CONN_NEW, conn);
TRACE_ENTER(QUIC_EV_CONN_NEW, qc);
/* do not store the context if already set */
if (*xprt_ctx)