bryancall commented on issue #11446:
URL:
https://github.com/apache/trafficserver/issues/11446#issuecomment-2165970745
Changes for benchmarking and debugging the issue:
```
diff --git a/src/iocore/net/QUICPacketHandler.cc
b/src/iocore/net/QUICPacketHandler.cc
index d336fcd57..017926cb2 100644
--- a/src/iocore/net/QUICPacketHandler.cc
+++ b/src/iocore/net/QUICPacketHandler.cc
@@ -230,7 +230,7 @@ QUICPacketHandlerIn::_recv_packet(int event, UDPPacket
*udp_packet)
EThread *eth = nullptr;
if (vc == nullptr) {
- if (!quiche_version_is_supported(version)) {
+ if (0 && !quiche_version_is_supported(version)) {
Ptr<IOBufferBlock> udp_payload(new_IOBufferBlock());
udp_payload->alloc(iobuffer_size_to_index(DEFAULT_MAX_DATAGRAM_SIZE,
BUFFER_SIZE_INDEX_2K));
QUICPHDebug(QUICConnectionId(scid, scid_len), QUICConnectionId(dcid,
dcid_len), "Unsupported version: 0x%x", version);
diff --git a/src/iocore/net/quic/QUICStreamManager.cc
b/src/iocore/net/quic/QUICStreamManager.cc
index eb241c23a..ff97164fb 100644
--- a/src/iocore/net/quic/QUICStreamManager.cc
+++ b/src/iocore/net/quic/QUICStreamManager.cc
@@ -81,11 +81,19 @@ QUICStreamManager::stream_count() const
QUICStream *
QUICStreamManager::find_stream(QUICStreamId stream_id)
{
+ int32_t count = 0;
for (QUICStream *s = this->stream_list.head; s; s = s->link.next) {
+ ++count;
if (s->id() == stream_id) {
+ if (count > 1000) {
+ Debug("bcall", "Found stream %p in stream_list. count: %d", s,
count);
+ }
return s;
}
}
+ if (count > 5000) {
+ Debug("bcall", "Stream %ld not found in stream_list. count: %d",
stream_id, count);
+ }
return nullptr;
}
```
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