d9a0186728
Gemini was used to do the initial removal. Human was required to fix the last bugs. Bug: webrtc:42222066 Change-Id: Ia90b4af3a2ecb1fb60d0678505c33e36a1c95f15 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/421780 Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#46110}
87 lines
3.0 KiB
C++
87 lines
3.0 KiB
C++
/*
|
|
* Copyright 2004 The WebRTC Project Authors. All rights reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef RTC_BASE_TEST_ECHO_SERVER_H_
|
|
#define RTC_BASE_TEST_ECHO_SERVER_H_
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#include <memory>
|
|
#include <set>
|
|
#include <utility>
|
|
|
|
#include "absl/memory/memory.h"
|
|
#include "api/environment/environment.h"
|
|
#include "rtc_base/async_packet_socket.h"
|
|
#include "rtc_base/async_tcp_socket.h"
|
|
#include "rtc_base/checks.h"
|
|
#include "rtc_base/memory/less_unique_ptr.h"
|
|
#include "rtc_base/network/received_packet.h"
|
|
#include "rtc_base/socket.h"
|
|
#include "rtc_base/socket_address.h"
|
|
#include "rtc_base/thread.h"
|
|
|
|
namespace webrtc {
|
|
|
|
// A test echo server, echoes back any packets sent to it.
|
|
// Useful for unit tests.
|
|
class TestEchoServer {
|
|
public:
|
|
TestEchoServer(const Environment& env,
|
|
Thread* thread,
|
|
const SocketAddress& addr);
|
|
virtual ~TestEchoServer();
|
|
|
|
TestEchoServer(const TestEchoServer&) = delete;
|
|
TestEchoServer& operator=(const TestEchoServer&) = delete;
|
|
|
|
SocketAddress address() const { return server_socket_->GetLocalAddress(); }
|
|
|
|
private:
|
|
void OnAccept(Socket* socket) {
|
|
std::unique_ptr<Socket> raw_socket =
|
|
absl::WrapUnique(socket->Accept(nullptr));
|
|
if (raw_socket) {
|
|
auto packet_socket =
|
|
std::make_unique<AsyncTCPSocket>(env_, std::move(raw_socket));
|
|
packet_socket->RegisterReceivedPacketCallback(
|
|
[&](AsyncPacketSocket* socket, const ReceivedIpPacket& packet) {
|
|
OnPacket(socket, packet);
|
|
});
|
|
packet_socket->SubscribeCloseEvent(
|
|
this, [this](AsyncPacketSocket* s, int err) { OnClose(s, err); });
|
|
client_sockets_.insert(std::move(packet_socket));
|
|
}
|
|
}
|
|
void OnPacket(AsyncPacketSocket* socket, const ReceivedIpPacket& packet) {
|
|
AsyncSocketPacketOptions options;
|
|
socket->Send(packet.payload().data(), packet.payload().size(), options);
|
|
}
|
|
void OnClose(AsyncPacketSocket* socket, int err) {
|
|
// Use `find` instead of `extract` directly because `find` allows
|
|
// heterogeneous lookup while `extract` requires key (i.e., unique_ptr) as
|
|
// the input parameter until c++23.
|
|
auto iter = client_sockets_.find(socket);
|
|
RTC_CHECK(iter != client_sockets_.end());
|
|
// `OnClose` is triggered by socket Close callback, deleting `socket` while
|
|
// processing that callback might be unsafe.
|
|
auto node = client_sockets_.extract(iter);
|
|
Thread::Current()->PostTask([node = std::move(node)] {});
|
|
}
|
|
|
|
const Environment env_;
|
|
std::unique_ptr<Socket> server_socket_;
|
|
std::set<std::unique_ptr<AsyncTCPSocket>, less_unique_ptr> client_sockets_;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // RTC_BASE_TEST_ECHO_SERVER_H_
|