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

internal/proxy/connect_http.go

@@ -0,0 +1,55 @@
+package proxy
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/centrifugal/centrifugo/v6/internal/proxyproto"
+)
+
+// HTTPConnectProxy ...
+type HTTPConnectProxy struct {
+	config     Config
+	httpCaller HTTPCaller
+}
+
+var _ ConnectProxy = (*HTTPConnectProxy)(nil)
+
+// NewHTTPConnectProxy ...
+func NewHTTPConnectProxy(p Config) (*HTTPConnectProxy, error) {
+	httpClient, err := proxyHTTPClient(p, "connect_proxy")
+	if err != nil {
+		return nil, fmt.Errorf("error creating HTTP client: %w", err)
+	}
+	return &HTTPConnectProxy{
+		config:     p,
+		httpCaller: NewHTTPCaller(httpClient),
+	}, nil
+}
+
+// Protocol ...
+func (p *HTTPConnectProxy) Protocol() string {
+	return "http"
+}
+
+func (p *HTTPConnectProxy) Name() string {
+	return "default"
+}
+
+// UseBase64 ...
+func (p *HTTPConnectProxy) UseBase64() bool {
+	return p.config.BinaryEncoding
+}
+
+// ProxyConnect proxies connect control to application backend.
+func (p *HTTPConnectProxy) ProxyConnect(ctx context.Context, req *proxyproto.ConnectRequest) (*proxyproto.ConnectResponse, error) {
+	data, err := httpEncoder.EncodeConnectRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	respData, err := p.httpCaller.CallHTTP(ctx, p.config.Endpoint, httpRequestHeaders(ctx, p.config), data)
+	if err != nil {
+		return transformConnectResponse(err, p.config.HTTP.StatusToCodeTransforms)
+	}
+	return httpDecoder.DecodeConnectResponse(respData)
+}