net/test/embedded_test_server/websocket_handler.cc

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/test/embedded_test_server/websocket_handler.h"

#include "base/memory/scoped_refptr.h"
#include "base/strings/string_number_conversions.h"
#include "net/test/embedded_test_server/websocket_connection.h"

namespace net::test_server {

WebSocketHandler::WebSocketHandler(
    scoped_refptr<WebSocketConnection> connection)
    : connection_(std::move(connection)) {}

WebSocketHandler::~WebSocketHandler() = default;

// Default implementation of OnPing that responds with a PONG message.
void WebSocketHandler::OnPing(base::span<const uint8_t> payload) {
  if (connection()) {
    connection()->SendPong(payload);
  }
}

// Default implementation of OnPong that does nothing.
void WebSocketHandler::OnPong(base::span<const uint8_t> payload) {
  // Default implementation does nothing.
  VLOG(3) << "Received PONG message.";
}

// Default implementation of OnClosingHandshake.
void WebSocketHandler::OnClosingHandshake(std::optional<uint16_t> code,
                                          std::string_view message) {
  VLOG(3) << "Closing handshake received with code: "
          << (code.has_value() ? base::NumberToString(code.value()) : "none")
          << ", message: " << message;

  connection()->RespondToCloseFrame(code, message);
}

}  // namespace net::test_server