| // 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. |
| |
| #ifndef NET_UDP_UDP_SOCKET_H_ |
| #define NET_UDP_UDP_SOCKET_H_ |
| #pragma once |
| |
| #include "build/build_config.h" |
| |
| #if defined(OS_WIN) |
| #include "net/udp/udp_socket_win.h" |
| #elif defined(OS_POSIX) |
| #include "net/udp/udp_socket_libevent.h" |
| #endif |
| |
| namespace net { |
| |
| // UDPSocket |
| // Accessor API for a UDP socket in either client or server form. |
| // |
| // Client form: |
| // In this case, we're connecting to a specific server, so the client will |
| // usually use: |
| // Connect(address) // Connect to a UDP server |
| // Read/Write // Reads/Writes all go to a single destination |
| // |
| // Server form: |
| // In this case, we want to read/write to many clients which are connecting |
| // to this server. First the server 'binds' to an addres, then we read from |
| // clients and write responses to them. |
| // Example: |
| // Bind(address/port) // Binds to port for reading from clients |
| // RecvFrom/SendTo // Each read can come from a different client |
| // // Writes need to be directed to a specific |
| // // address. |
| #if defined(OS_WIN) |
| typedef UDPSocketWin UDPSocket; |
| #elif defined(OS_POSIX) |
| typedef UDPSocketLibevent UDPSocket; |
| #endif |
| |
| } // namespace net |
| |
| #endif // NET_UDP_UDP_SOCKET_H_ |
