snapshot of https://github.com/centrifugal/centrifugo.git (master, 2026-09-16; blobs > 131072B omitted)

internal/health/health.go

@@ -0,0 +1,30 @@
+package health
+
+import (
+	"net/http"
+
+	"github.com/centrifugal/centrifuge"
+)
+
+// Config of health check handler.
+type Config struct{}
+
+// Handler handles health endpoint.
+type Handler struct {
+	node   *centrifuge.Node
+	config Config
+}
+
+// NewHandler creates new Handler.
+func NewHandler(n *centrifuge.Node, c Config) *Handler {
+	h := &Handler{
+		node:   n,
+		config: c,
+	}
+	return h
+}
+
+func (h *Handler) ServeHTTP(w http.ResponseWriter, _ *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+	_, _ = w.Write([]byte(`{}`))
+}

internal/health/health_test.go

@@ -0,0 +1,42 @@
+package health
+
+import (
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/centrifugal/centrifuge"
+	"github.com/stretchr/testify/require"
+)
+
+func TestHealthHandler(t *testing.T) {
+	node := nodeWithMemoryEngine()
+	h := NewHandler(node, Config{})
+
+	ts := httptest.NewServer(h)
+	defer ts.Close()
+
+	res, err := http.Get(ts.URL)
+	require.NoError(t, err)
+	require.Equal(t, res.StatusCode, http.StatusOK)
+	defer func() { _ = res.Body.Close() }()
+
+	require.Equal(t, "application/json", res.Header.Get("Content-Type"))
+
+	data, err := io.ReadAll(res.Body)
+	require.NoError(t, err)
+	require.Equal(t, []byte(`{}`), data)
+}
+
+func nodeWithMemoryEngine() *centrifuge.Node {
+	n, err := centrifuge.New(centrifuge.Config{})
+	if err != nil {
+		panic(err)
+	}
+	err = n.Run()
+	if err != nil {
+		panic(err)
+	}
+	return n
+}