fix flaky tests on AppVeyor

h2quic/server_test.go

@@ -236,7 +236,7 @@ var _ = Describe("H2 server", func() {
 				Expect(err).NotTo(HaveOccurred())
 				close(done)
 			}()
-			time.Sleep(10 * time.Millisecond)
+			time.Sleep(50 * time.Millisecond)
 			err := s.Close()
 			Expect(err).NotTo(HaveOccurred())
 		}, 0.5)

session.go

@@ -171,7 +171,7 @@ func (s *Session) run() {
 		if err := s.maybeSendPacket(); err != nil {
 			s.Close(err)
 		}
-		if time.Now().Sub(s.lastNetworkActivityTime) > s.connectionParametersManager.GetIdleConnectionStateLifetime() {
+		if time.Now().Sub(s.lastNetworkActivityTime) >= s.connectionParametersManager.GetIdleConnectionStateLifetime() {
 			s.Close(qerr.Error(qerr.NetworkIdleTimeout, "No recent network activity."))
 		}
 		s.garbageCollectStreams()

session_test.go

@@ -633,7 +633,7 @@ var _ = Describe("Session", func() {
 		session.run() // Would normally not return
 		Expect(conn.written[0]).To(ContainSubstring("No recent network activity."))
 		close(done)
-	}, 0.5)
+	}, 3)
 
 	It("errors when the SentPacketHandler has too many packets tracked", func() {
 		streamFrame := frames.StreamFrame{StreamID: 5, Data: []byte("foobar")}