blob: ca563bbc0f1f45e3e04c8be0d33257e8f6748b08 [file] [log] [blame]
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdint.h>
#include "base/macros.h"
#include "net/base/rand_callback.h"
#include "net/log/net_log.h"
#include "net/udp/datagram_client_socket.h"
#include "net/udp/udp_socket.h"
namespace net {
class BoundNetLog;
// A client socket that uses UDP as the transport layer.
class NET_EXPORT_PRIVATE UDPClientSocket : public DatagramClientSocket {
UDPClientSocket(DatagramSocket::BindType bind_type,
const RandIntCallback& rand_int_cb,
net::NetLog* net_log,
const net::NetLog::Source& source);
~UDPClientSocket() override;
// DatagramClientSocket implementation.
int Connect(const IPEndPoint& address) override;
int ConnectUsingNetwork(NetworkChangeNotifier::NetworkHandle network,
const IPEndPoint& address) override;
int ConnectUsingDefaultNetwork(const IPEndPoint& address) override;
NetworkChangeNotifier::NetworkHandle GetBoundNetwork() const override;
int Read(IOBuffer* buf,
int buf_len,
const CompletionCallback& callback) override;
int Write(IOBuffer* buf,
int buf_len,
const CompletionCallback& callback) override;
void Close() override;
int GetPeerAddress(IPEndPoint* address) const override;
int GetLocalAddress(IPEndPoint* address) const override;
int SetReceiveBufferSize(int32_t size) override;
int SetSendBufferSize(int32_t size) override;
const BoundNetLog& NetLog() const override;
#if defined(OS_WIN)
// Switch to use non-blocking IO. Must be called right after construction and
// before other calls.
void UseNonBlockingIO();
UDPSocket socket_;
NetworkChangeNotifier::NetworkHandle network_;
} // namespace net