From: Marten Seemann <martenseemann@gmail.com>
Date: Fri, 14 Nov 2025 08:44:33 +0000 (+0800)
Subject: qlogwriter: fix storing of event schemas (#5430)
X-Git-Url: https://git.feebdaed.xyz/?a=commitdiff_plain;h=e46470d68fb47b8afcf247e6413385dae1c6708c;p=0xmirror%2Fquic-go.git

qlogwriter: fix storing of event schemas (#5430)

HTTP/3 qlogging (and qlogging for any other application protocol) only
works if the event schemas are stored.
---

diff --git a/qlogwriter/trace_test.go b/qlogwriter/trace_test.go
index 69d018b1..cae4d203 100644
--- a/qlogwriter/trace_test.go
+++ b/qlogwriter/trace_test.go
@@ -59,6 +59,11 @@ func TestTraceMetadata(t *testing.T) {
 			protocol.ParseConnectionID([]byte{0xde, 0xad, 0xbe, 0xef}),
 			[]string{"urn:ietf:params:qlog:events:foo", "urn:ietf:params:qlog:events:bar"},
 		)
+
+		require.False(t, trace.SupportsSchemas("urn:ietf:params:qlog:events:baz"))
+		require.True(t, trace.SupportsSchemas("urn:ietf:params:qlog:events:foo"))
+		require.True(t, trace.SupportsSchemas("urn:ietf:params:qlog:events:bar"))
+
 		go trace.Run()
 		producer := trace.AddProducer()
 		producer.Close()
diff --git a/qlogwriter/writer.go b/qlogwriter/writer.go
index 390039d6..c2921d91 100644
--- a/qlogwriter/writer.go
+++ b/qlogwriter/writer.go
@@ -115,6 +115,7 @@ func newFileSeq(w io.WriteCloser, pers string, odcid *ConnectionID, eventSchemas
 		runStopped:    make(chan struct{}),
 		encodeErr:     encodeErr,
 		events:        make(chan event, eventChanSize),
+		eventSchemas:  eventSchemas,
 	}
 }