add comments for http3 roundtriper

Whismeow · Jul 6, 2022 · 7eb9617 · 7eb9617
1 parent 21baa4c
commit 7eb9617
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/internal/http3/roundtrip.go b/internal/http3/roundtrip.go
@@ -133,10 +133,12 @@ func (r *RoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
 	return r.RoundTripOpt(req, RoundTripOpt{})
 }
 
+// RoundTripOnlyCachedConn round trip only cached conn.
 func (r *RoundTripper) RoundTripOnlyCachedConn(req *http.Request) (*http.Response, error) {
 	return r.RoundTripOpt(req, RoundTripOpt{OnlyCachedConn: true})
 }
 
+// AddConn add a http3 connection, dial new conn if not exists.
 func (r *RoundTripper) AddConn(addr string) error {
 	c, err := r.getClient(addr, false)
 	if err != nil {