use net.ErrClosed (for Go 1.16)

internal/qerr/errors_go116_test.go

@@ -0,0 +1,22 @@
+// +build go1.16
+
+package qerr
+
+import (
+	"errors"
+	"net"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("QUIC Errors", func() {
+	It("says that errors are net.ErrClosed errors", func() {
+		Expect(errors.Is(&TransportError{}, net.ErrClosed)).To(BeTrue())
+		Expect(errors.Is(&ApplicationError{}, net.ErrClosed)).To(BeTrue())
+		Expect(errors.Is(&IdleTimeoutError{}, net.ErrClosed)).To(BeTrue())
+		Expect(errors.Is(&HandshakeTimeoutError{}, net.ErrClosed)).To(BeTrue())
+		Expect(errors.Is(&StatelessResetError{}, net.ErrClosed)).To(BeTrue())
+		Expect(errors.Is(&VersionNegotiationError{}, net.ErrClosed)).To(BeTrue())
+	})
+})