websocket_endpoint_lock_manager.h | Explore in Territory

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_SOCKET_WEBSOCKET_ENDPOINT_LOCK_MANAGER_H_
#define NET_SOCKET_WEBSOCKET_ENDPOINT_LOCK_MANAGER_H_

#include <stddef.h>

#include <map>
#include <memory>

#include "base/containers/linked_list.h"
#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "net/base/ip_endpoint.h"
#include "net/base/net_export.h"
#include "net/socket/websocket_transport_client_socket_pool.h"

namespace net {

// Keep track of ongoing WebSocket connections in order to satisfy the WebSocket
// connection throttling requirements described in RFC6455 4.1.2:
//
//   2.  If the client already has a WebSocket connection to the remote
//       host (IP address) identified by /host/ and port /port/ pair, even
//       if the remote host is known by another name, the client MUST wait
//       until that connection has been established or for that connection
//       to have failed.  There MUST be no more than one connection in a
//       CONNECTING state.  If multiple connections to the same IP address
//       are attempted simultaneously, the client MUST serialize them so
//       that there is no more than one connection at a time running
//       through the following steps.
//
class NET_EXPORT_PRIVATE WebSocketEndpointLockManager { … };

}  // namespace net

#endif  // NET_SOCKET_WEBSOCKET_ENDPOINT_LOCK_MANAGER_H_
chromium/net/socket/websocket_endpoint_lock_manager.h
