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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "net/tools/quic/test_tools/server_thread.h" | |
6 | |
7 #include "net/tools/quic/quic_dispatcher.h" | |
8 #include "net/tools/quic/test_tools/quic_server_peer.h" | |
9 | |
10 namespace net { | |
11 namespace tools { | |
12 namespace test { | |
13 | |
14 ServerThread::ServerThread(QuicServer* server, | |
15 IPEndPoint address, | |
16 bool strike_register_no_startup_period) | |
17 : SimpleThread("server_thread"), | |
18 confirmed_(true, false), | |
19 pause_(true, false), | |
20 paused_(true, false), | |
21 resume_(true, false), | |
22 quit_(true, false), | |
23 server_(server), | |
24 address_(address), | |
25 port_(0), | |
26 initialized_(false) { | |
27 if (strike_register_no_startup_period) { | |
28 server_->SetStrikeRegisterNoStartupPeriod(); | |
29 } | |
30 } | |
31 | |
32 ServerThread::~ServerThread() {} | |
33 | |
34 void ServerThread::Initialize() { | |
35 if (initialized_) { | |
36 return; | |
37 } | |
38 | |
39 server_->Listen(address_); | |
40 | |
41 port_lock_.Acquire(); | |
42 port_ = server_->port(); | |
43 port_lock_.Release(); | |
44 | |
45 initialized_ = true; | |
46 } | |
47 | |
48 void ServerThread::Run() { | |
49 if (!initialized_) { | |
50 Initialize(); | |
51 } | |
52 | |
53 while (!quit_.IsSignaled()) { | |
54 if (pause_.IsSignaled() && !resume_.IsSignaled()) { | |
55 paused_.Signal(); | |
56 resume_.Wait(); | |
57 } | |
58 server_->WaitForEvents(); | |
59 MaybeNotifyOfHandshakeConfirmation(); | |
60 } | |
61 | |
62 server_->Shutdown(); | |
63 } | |
64 | |
65 int ServerThread::GetPort() { | |
66 port_lock_.Acquire(); | |
67 int rc = port_; | |
68 port_lock_.Release(); | |
69 return rc; | |
70 } | |
71 | |
72 void ServerThread::WaitForCryptoHandshakeConfirmed() { | |
73 confirmed_.Wait(); | |
74 } | |
75 | |
76 void ServerThread::Pause() { | |
77 DCHECK(!pause_.IsSignaled()); | |
78 pause_.Signal(); | |
79 paused_.Wait(); | |
80 } | |
81 | |
82 void ServerThread::Resume() { | |
83 DCHECK(!resume_.IsSignaled()); | |
84 DCHECK(pause_.IsSignaled()); | |
85 resume_.Signal(); | |
86 } | |
87 | |
88 void ServerThread::Quit() { | |
89 if (pause_.IsSignaled() && !resume_.IsSignaled()) { | |
90 resume_.Signal(); | |
91 } | |
92 quit_.Signal(); | |
93 } | |
94 | |
95 void ServerThread::MaybeNotifyOfHandshakeConfirmation() { | |
96 if (confirmed_.IsSignaled()) { | |
97 // Only notify once. | |
98 return; | |
99 } | |
100 QuicDispatcher* dispatcher = QuicServerPeer::GetDispatcher(server()); | |
101 if (dispatcher->session_map().empty()) { | |
102 // Wait for a session to be created. | |
103 return; | |
104 } | |
105 QuicSession* session = dispatcher->session_map().begin()->second; | |
106 if (session->IsCryptoHandshakeConfirmed()) { | |
107 confirmed_.Signal(); | |
108 } | |
109 } | |
110 | |
111 } // namespace test | |
112 } // namespace tools | |
113 } // namespace net | |
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