Add logging of host lookups made by TurnPort to the RtcEventLog.

webrtc/p2p/client/basicportallocator.cc

 /*
  *  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.
  */
 
@@ skipping 80 matching lines @@
 
 }  // namespace
 
 namespace cricket {
 const uint32_t DISABLE_ALL_PHASES =
     PORTALLOCATOR_DISABLE_UDP | PORTALLOCATOR_DISABLE_TCP |
     PORTALLOCATOR_DISABLE_STUN | PORTALLOCATOR_DISABLE_RELAY;
 
 // BasicPortAllocator
 BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager* network_manager,
-                                       rtc::PacketSocketFactory* socket_factory)
-    : network_manager_(network_manager), socket_factory_(socket_factory) {
+                                       rtc::PacketSocketFactory* socket_factory,
+                                       webrtc::RtcEventLog* event_log)
+    : network_manager_(network_manager),
+      socket_factory_(socket_factory),
+      event_log_(event_log) {
   RTC_DCHECK(network_manager_ != nullptr);
   RTC_DCHECK(socket_factory_ != nullptr);
   Construct();
 }
 
 BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager* network_manager)
-    : network_manager_(network_manager), socket_factory_(nullptr) {
+    : network_manager_(network_manager), socket_factory_(nullptr),
+      event_log_(nullptr) {
   RTC_DCHECK(network_manager_ != nullptr);
   Construct();
 }
 
 BasicPortAllocator::BasicPortAllocator(rtc::NetworkManager* network_manager,
                                        rtc::PacketSocketFactory* socket_factory,
                                        const ServerAddresses& stun_servers)
-    : network_manager_(network_manager), socket_factory_(socket_factory) {
+    : network_manager_(network_manager), socket_factory_(socket_factory),
+      event_log_(nullptr) {
   RTC_DCHECK(socket_factory_ != NULL);
   SetConfiguration(stun_servers, std::vector<RelayServerConfig>(), 0, false);
   Construct();
 }
 
 BasicPortAllocator::BasicPortAllocator(
     rtc::NetworkManager* network_manager,
     const ServerAddresses& stun_servers,
     const rtc::SocketAddress& relay_address_udp,
     const rtc::SocketAddress& relay_address_tcp,
     const rtc::SocketAddress& relay_address_ssl)
-    : network_manager_(network_manager), socket_factory_(NULL) {
+    : network_manager_(network_manager), socket_factory_(NULL),
+      event_log_(nullptr) {
   std::vector<RelayServerConfig> turn_servers;
   RelayServerConfig config(RELAY_GTURN);
   if (!relay_address_udp.IsNil()) {
     config.ports.push_back(ProtocolAddress(relay_address_udp, PROTO_UDP));
   }
   if (!relay_address_tcp.IsNil()) {
     config.ports.push_back(ProtocolAddress(relay_address_tcp, PROTO_TCP));
   }
   if (!relay_address_ssl.IsNil()) {
     config.ports.push_back(ProtocolAddress(relay_address_ssl, PROTO_SSLTCP));
@@ skipping 1282 matching lines @@
       continue;
     }
 
 
     // Shared socket mode must be enabled only for UDP based ports. Hence
     // don't pass shared socket for ports which will create TCP sockets.
     // TODO(mallinath) - Enable shared socket mode for TURN ports. Disabled
     // due to webrtc bug https://code.google.com/p/webrtc/issues/detail?id=3537
     if (IsFlagSet(PORTALLOCATOR_ENABLE_SHARED_SOCKET) &&
         relay_port->proto == PROTO_UDP && udp_socket_) {
-      port = TurnPort::Create(session_->network_thread(),
-                              session_->socket_factory(),
-                              network_, udp_socket_.get(),
-                              session_->username(), session_->password(),
-                              *relay_port, config.credentials, config.priority,
-                              session_->allocator()->origin());
+      port = TurnPort::Create(
+          session_->network_thread(), session_->socket_factory(), network_,
+          udp_socket_.get(), session_->username(), session_->password(),
+          *relay_port, config.credentials, config.priority,
+          session_->allocator()->origin(), session_->event_log());
       turn_ports_.push_back(port);
       // Listen to the port destroyed signal, to allow AllocationSequence to
       // remove entrt from it's map.
       port->SignalDestroyed.connect(this, &AllocationSequence::OnPortDestroyed);
     } else {
       port = TurnPort::Create(
           session_->network_thread(), session_->socket_factory(), network_,
           session_->allocator()->min_port(), session_->allocator()->max_port(),
           session_->username(), session_->password(), *relay_port,
-          config.credentials, config.priority, session_->allocator()->origin());
+          config.credentials, config.priority, session_->allocator()->origin(),
+          session_->event_log());
     }
     RTC_DCHECK(port != NULL);
     port->SetTlsCertPolicy(config.tls_cert_policy);
     session_->AddAllocatedPort(port, this, true);
   }
 }
 
 void AllocationSequence::OnReadPacket(
     rtc::AsyncPacketSocket* socket, const char* data, size_t size,
     const rtc::SocketAddress& remote_addr,
@@ skipping 113 matching lines @@
   ServerAddresses servers;
   for (size_t i = 0; i < relays.size(); ++i) {
     if (relays[i].type == turn_type && SupportsProtocol(relays[i], type)) {
       servers.insert(relays[i].ports.front().address);
     }
   }
   return servers;
 }
 
 }  // namespace cricket