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1 /* | 1 /* |
2 * Copyright 2008 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2008 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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77 } | 77 } |
78 } | 78 } |
79 } | 79 } |
80 freeaddrinfo(result); | 80 freeaddrinfo(result); |
81 return 0; | 81 return 0; |
82 #endif // !__native_client__ | 82 #endif // !__native_client__ |
83 } | 83 } |
84 | 84 |
85 // AsyncResolver | 85 // AsyncResolver |
86 AsyncResolver::AsyncResolver() | 86 AsyncResolver::AsyncResolver() |
87 : SignalThread(false /* use_socket_server */), error_(-1) {} | 87 : SignalThread(false /* use_socket_server */), |
| 88 error_(-1), resolve_time_ms_(0) {} |
88 | 89 |
89 AsyncResolver::~AsyncResolver() = default; | 90 AsyncResolver::~AsyncResolver() = default; |
90 | 91 |
91 void AsyncResolver::Start(const SocketAddress& addr) { | 92 void AsyncResolver::Start(const SocketAddress& addr) { |
92 addr_ = addr; | 93 addr_ = addr; |
93 // SignalThred Start will kickoff the resolve process. | 94 // SignalThred Start will kickoff the resolve process. |
94 SignalThread::Start(); | 95 SignalThread::Start(); |
95 } | 96 } |
96 | 97 |
97 bool AsyncResolver::GetResolvedAddress(int family, SocketAddress* addr) const { | 98 bool AsyncResolver::GetResolvedAddress(int family, SocketAddress* addr) const { |
98 if (error_ != 0 || addresses_.empty()) | 99 if (error_ != 0 || addresses_.empty()) |
99 return false; | 100 return false; |
100 | 101 |
101 *addr = addr_; | 102 *addr = addr_; |
102 for (size_t i = 0; i < addresses_.size(); ++i) { | 103 for (size_t i = 0; i < addresses_.size(); ++i) { |
103 if (family == addresses_[i].family()) { | 104 if (family == addresses_[i].family()) { |
104 addr->SetResolvedIP(addresses_[i]); | 105 addr->SetResolvedIP(addresses_[i]); |
105 return true; | 106 return true; |
106 } | 107 } |
107 } | 108 } |
108 return false; | 109 return false; |
109 } | 110 } |
110 | 111 |
| 112 int64_t AsyncResolver::GetResolveElapsedTimeMilliseconds() const { |
| 113 return resolve_time_ms_; |
| 114 } |
| 115 |
111 int AsyncResolver::GetError() const { | 116 int AsyncResolver::GetError() const { |
112 return error_; | 117 return error_; |
113 } | 118 } |
114 | 119 |
115 void AsyncResolver::Destroy(bool wait) { | 120 void AsyncResolver::Destroy(bool wait) { |
116 SignalThread::Destroy(wait); | 121 SignalThread::Destroy(wait); |
117 } | 122 } |
118 | 123 |
119 void AsyncResolver::DoWork() { | 124 void AsyncResolver::DoWork() { |
| 125 int64_t start = rtc::TimeMillis(); |
120 error_ = ResolveHostname(addr_.hostname().c_str(), addr_.family(), | 126 error_ = ResolveHostname(addr_.hostname().c_str(), addr_.family(), |
121 &addresses_); | 127 &addresses_); |
| 128 int64_t stop = rtc::TimeMillis(); |
| 129 resolve_time_ms_ = stop - start; |
122 } | 130 } |
123 | 131 |
124 void AsyncResolver::OnWorkDone() { | 132 void AsyncResolver::OnWorkDone() { |
125 SignalDone(this); | 133 SignalDone(this); |
126 } | 134 } |
127 | 135 |
128 const char* inet_ntop(int af, const void *src, char* dst, socklen_t size) { | 136 const char* inet_ntop(int af, const void *src, char* dst, socklen_t size) { |
129 #if defined(WEBRTC_WIN) | 137 #if defined(WEBRTC_WIN) |
130 return win32_inet_ntop(af, src, dst, size); | 138 return win32_inet_ntop(af, src, dst, size); |
131 #else | 139 #else |
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210 break; | 218 break; |
211 } | 219 } |
212 } | 220 } |
213 freeifaddrs(ifa); | 221 freeifaddrs(ifa); |
214 return has_ipv6; | 222 return has_ipv6; |
215 #else | 223 #else |
216 return true; | 224 return true; |
217 #endif | 225 #endif |
218 } | 226 } |
219 } // namespace rtc | 227 } // namespace rtc |
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