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- // Copyright (c) 2019 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 "net/tools/quic/quic_simple_server_socket.h"
- #include "net/base/net_errors.h"
- #include "net/log/net_log_source.h"
- #include "net/third_party/quiche/src/quiche/quic/core/quic_constants.h"
- namespace net {
- std::unique_ptr<UDPServerSocket> CreateQuicSimpleServerSocket(
- const IPEndPoint& address,
- IPEndPoint* server_address) {
- auto socket =
- std::make_unique<UDPServerSocket>(/*net_log=*/nullptr, NetLogSource());
- socket->AllowAddressReuse();
- int rc = socket->Listen(address);
- if (rc < 0) {
- LOG(ERROR) << "Listen() failed: " << ErrorToString(rc);
- return nullptr;
- }
- // These send and receive buffer sizes are sized for a single connection,
- // because the default usage of QuicSimpleServer is as a test server with
- // one or two clients. Adjust higher for use with many clients.
- rc = socket->SetReceiveBufferSize(
- static_cast<int32_t>(quic::kDefaultSocketReceiveBuffer));
- if (rc < 0) {
- LOG(ERROR) << "SetReceiveBufferSize() failed: " << ErrorToString(rc);
- return nullptr;
- }
- rc = socket->SetSendBufferSize(20 * quic::kMaxOutgoingPacketSize);
- if (rc < 0) {
- LOG(ERROR) << "SetSendBufferSize() failed: " << ErrorToString(rc);
- return nullptr;
- }
- rc = socket->GetLocalAddress(server_address);
- if (rc < 0) {
- LOG(ERROR) << "GetLocalAddress() failed: " << ErrorToString(rc);
- return nullptr;
- }
- VLOG(1) << "Listening on " << server_address->ToString();
- return socket;
- }
- } // namespace net
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