diff options
Diffstat (limited to 'modules/caddyhttp/server.go')
-rw-r--r-- | modules/caddyhttp/server.go | 40 |
1 files changed, 32 insertions, 8 deletions
diff --git a/modules/caddyhttp/server.go b/modules/caddyhttp/server.go index 5daa5b2..4d47d26 100644 --- a/modules/caddyhttp/server.go +++ b/modules/caddyhttp/server.go @@ -170,9 +170,10 @@ type Server struct { errorLogger *zap.Logger ctx caddy.Context - server *http.Server - h3server *http3.Server - addresses []caddy.NetworkAddress + server *http.Server + h3server *http3.Server + h3listeners []net.PacketConn // TODO: we have to hold these because quic-go won't close listeners it didn't create + addresses []caddy.NetworkAddress shutdownAt time.Time shutdownAtMu *sync.RWMutex @@ -193,9 +194,11 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { atomic.AddInt64(&s.activeRequests, 1) defer atomic.AddInt64(&s.activeRequests, -1) - err := s.h3server.SetQuicHeaders(w.Header()) - if err != nil { - s.logger.Error("setting HTTP/3 Alt-Svc header", zap.Error(err)) + if r.ProtoMajor < 3 { + err := s.h3server.SetQuicHeaders(w.Header()) + if err != nil { + s.logger.Error("setting HTTP/3 Alt-Svc header", zap.Error(err)) + } } } @@ -493,8 +496,27 @@ func (s *Server) findLastRouteWithHostMatcher() int { // serveHTTP3 creates a QUIC listener, configures an HTTP/3 server if // not already done, and then uses that server to serve HTTP/3 over // the listener, with Server s as the handler. -func (s *Server) serveHTTP3(hostport string, tlsCfg *tls.Config) error { - h3ln, err := caddy.ListenQUIC(hostport, tlsCfg, &s.activeRequests) +func (s *Server) serveHTTP3(addr caddy.NetworkAddress, tlsCfg *tls.Config) error { + switch addr.Network { + case "unix": + addr.Network = "unixgram" + case "tcp": + addr.Network = "udp" + case "tcp4": + addr.Network = "udp4" + case "tcp6": + addr.Network = "udp6" + default: + return fmt.Errorf("unsure what network to use for HTTP/3 given network type: %s", addr.Network) + } + + lnAny, err := addr.Listen(s.ctx, 0, net.ListenConfig{}) + if err != nil { + return err + } + ln := lnAny.(net.PacketConn) + + h3ln, err := caddy.ListenQUIC(ln, tlsCfg, &s.activeRequests) if err != nil { return fmt.Errorf("starting HTTP/3 QUIC listener: %v", err) } @@ -512,6 +534,8 @@ func (s *Server) serveHTTP3(hostport string, tlsCfg *tls.Config) error { } } + s.h3listeners = append(s.h3listeners, lnAny.(net.PacketConn)) + //nolint:errcheck go s.h3server.ServeListener(h3ln) |