73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
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/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_TEST_ECHO_SERVER_H_
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#define RTC_BASE_TEST_ECHO_SERVER_H_
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#include <stddef.h>
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#include <stdint.h>
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#include <list>
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#include <memory>
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#include "absl/algorithm/container.h"
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#include "rtc_base/async_packet_socket.h"
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#include "rtc_base/async_socket.h"
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#include "rtc_base/async_tcp_socket.h"
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#include "rtc_base/constructor_magic.h"
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#include "rtc_base/socket_address.h"
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#include "rtc_base/third_party/sigslot/sigslot.h"
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#include "rtc_base/thread.h"
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namespace rtc {
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// A test echo server, echoes back any packets sent to it.
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// Useful for unit tests.
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class TestEchoServer : public sigslot::has_slots<> {
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public:
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TestEchoServer(Thread* thread, const SocketAddress& addr);
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~TestEchoServer() override;
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SocketAddress address() const { return server_socket_->GetLocalAddress(); }
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private:
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void OnAccept(AsyncSocket* socket) {
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AsyncSocket* raw_socket = socket->Accept(nullptr);
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if (raw_socket) {
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AsyncTCPSocket* packet_socket = new AsyncTCPSocket(raw_socket, false);
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packet_socket->SignalReadPacket.connect(this, &TestEchoServer::OnPacket);
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packet_socket->SignalClose.connect(this, &TestEchoServer::OnClose);
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client_sockets_.push_back(packet_socket);
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}
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}
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void OnPacket(AsyncPacketSocket* socket,
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const char* buf,
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size_t size,
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const SocketAddress& remote_addr,
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const int64_t& /* packet_time_us */) {
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rtc::PacketOptions options;
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socket->Send(buf, size, options);
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}
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void OnClose(AsyncPacketSocket* socket, int err) {
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ClientList::iterator it = absl::c_find(client_sockets_, socket);
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client_sockets_.erase(it);
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Thread::Current()->Dispose(socket);
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}
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typedef std::list<AsyncTCPSocket*> ClientList;
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std::unique_ptr<AsyncSocket> server_socket_;
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ClientList client_sockets_;
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RTC_DISALLOW_COPY_AND_ASSIGN(TestEchoServer);
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};
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} // namespace rtc
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#endif // RTC_BASE_TEST_ECHO_SERVER_H_
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