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MINOR: quic: Add traces to qc_may_build_pkt()

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This patch is very useful to debug issues in relation with the packets building.
This commit is contained in:
Frédéric Lécaille 2023-07-11 16:52:46 +02:00
parent 2b8510d722
commit dfb9fad183
1 changed files with 5 additions and 0 deletions
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5
src/quic_conn.c
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@ -3441,6 +3441,11 @@ static int qc_may_build_pkt(struct quic_conn *qc, struct list *frms,
((qel->pktns->flags & QUIC_FL_PKTNS_ACK_REQUIRED) &&
(force_ack || nb_aepkts_since_last_ack >= QUIC_MAX_RX_AEPKTS_SINCE_LAST_ACK));
TRACE_PRINTF(TRACE_LEVEL_DEVELOPER, QUIC_EV_CONN_PHPKTS, qc, 0, 0, 0,
"has_sec=%d cc=%d probe=%d must_ack=%d frms=%d prep_in_fligh=%llu cwnd=%llu",
quic_tls_has_tx_sec(qel), cc, probe, *must_ack, LIST_ISEMPTY(frms),
(ullong)qc->path->prep_in_flight, (ullong)qc->path->cwnd);
/* Do not build any more packet if the TX secrets are not available or
* if there is nothing to send, i.e. if no CONNECTION_CLOSE or ACK are required
* and if there is no more packets to send upon PTO expiration