Revert of Add virtual Initialize methods to PortAllocator and NetworkManager. (patchset #4 id:60001 of https://codereview.webrtc.org/2097653002/ )
Reason for revert:
Didn't intend to land yet. Chromium CL still needed.
Original issue's description:
> Add virtual Initialize methods to PortAllocator and NetworkManager.
>
> This will allow PeerConnection to handle hopping to the right thread
> and doing thread-specific initialization for the PortAllocator.
> This eliminates a required thread-hop for whatever is passing the
> PortAllocator into CreatePeerConnection.
>
> BUG=617648
> R=pthatcher@webrtc.org, skvlad@webrtc.org
>
> Committed: https://crrev.com/a6bdb0990a659ff9e7c4374f5033a6bcc4fbfb21
> Cr-Commit-Position: refs/heads/master@{#13283}
TBR=pthatcher@webrtc.org,skvlad@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=617648
Review-Url: https://codereview.webrtc.org/2092023004
Cr-Original-Commit-Position: refs/heads/master@{#13284}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: ba8d4337b7751e57161c8b0dfa77d3e4faeb953b
diff --git a/api/peerconnection.cc b/api/peerconnection.cc
index fcce03d..b9cb83e 100644
--- a/api/peerconnection.cc
+++ b/api/peerconnection.cc
@@ -2139,8 +2139,6 @@
return false;
}
- port_allocator_->Initialize();
-
// To handle both internal and externally created port allocator, we will
// enable BUNDLE here.
int portallocator_flags = port_allocator_->flags();
diff --git a/api/peerconnectioninterface_unittest.cc b/api/peerconnectioninterface_unittest.cc
index 6faecde..71233e0 100644
--- a/api/peerconnectioninterface_unittest.cc
+++ b/api/peerconnectioninterface_unittest.cc
@@ -1066,28 +1066,6 @@
session->flags() & cricket::PORTALLOCATOR_DISABLE_COSTLY_NETWORKS);
}
-// Test that the PeerConnection initializes the port allocator passed into it,
-// and on the correct thread.
-TEST_F(PeerConnectionInterfaceTest,
- CreatePeerConnectionInitializesPortAllocator) {
- rtc::Thread network_thread;
- network_thread.Start();
- rtc::scoped_refptr<webrtc::PeerConnectionFactoryInterface> pc_factory(
- webrtc::CreatePeerConnectionFactory(
- &network_thread, rtc::Thread::Current(), rtc::Thread::Current(),
- nullptr, nullptr, nullptr));
- std::unique_ptr<cricket::FakePortAllocator> port_allocator(
- new cricket::FakePortAllocator(&network_thread, nullptr));
- cricket::FakePortAllocator* raw_port_allocator = port_allocator.get();
- PeerConnectionInterface::RTCConfiguration config;
- rtc::scoped_refptr<PeerConnectionInterface> pc(
- pc_factory_->CreatePeerConnection(
- config, nullptr, std::move(port_allocator), nullptr, &observer_));
- // FakePortAllocator RTC_CHECKs that it's initialized on the right thread,
- // so all we have to do here is check that it's initialized.
- EXPECT_TRUE(raw_port_allocator->initialized());
-}
-
TEST_F(PeerConnectionInterfaceTest, AddStreams) {
CreatePeerConnection();
AddVideoStream(kStreamLabel1);
diff --git a/base/network.h b/base/network.h
index fe51e4e..05943fb 100644
--- a/base/network.h
+++ b/base/network.h
@@ -63,13 +63,6 @@
// Generic network manager interface. It provides list of local
// networks.
-//
-// Every method of NetworkManager (including the destructor) must be called on
-// the same thread, except for the constructor which may be called on any
-// thread.
-//
-// This allows constructing a NetworkManager subclass on one thread and
-// passing it into an object that uses it on a different thread.
class NetworkManager : public DefaultLocalAddressProvider {
public:
typedef std::vector<Network*> NetworkList;
@@ -92,10 +85,6 @@
// Indicates a failure when getting list of network interfaces.
sigslot::signal0<> SignalError;
- // This should be called on the NetworkManager's thread before the
- // NetworkManager is used. Subclasses may override this if necessary.
- virtual void Initialize() {}
-
// Start/Stop monitoring of network interfaces
// list. SignalNetworksChanged or SignalError is emitted immediately
// after StartUpdating() is called. After that SignalNetworksChanged
diff --git a/p2p/base/fakeportallocator.h b/p2p/base/fakeportallocator.h
index 11969e0..0bb9c6e 100644
--- a/p2p/base/fakeportallocator.h
+++ b/p2p/base/fakeportallocator.h
@@ -89,7 +89,7 @@
class FakePortAllocatorSession : public PortAllocatorSession {
public:
FakePortAllocatorSession(PortAllocator* allocator,
- rtc::Thread* network_thread,
+ rtc::Thread* worker_thread,
rtc::PacketSocketFactory* factory,
const std::string& content_name,
int component,
@@ -100,7 +100,7 @@
ice_ufrag,
ice_pwd,
allocator->flags()),
- network_thread_(network_thread),
+ worker_thread_(worker_thread),
factory_(factory),
ipv4_network_("network",
"unittest",
@@ -129,7 +129,7 @@
(rtc::HasIPv6Enabled() && (flags() & PORTALLOCATOR_ENABLE_IPV6))
? ipv6_network_
: ipv4_network_;
- port_.reset(TestUDPPort::Create(network_thread_, factory_, &network,
+ port_.reset(TestUDPPort::Create(worker_thread_, factory_, &network,
network.GetBestIP(), 0, 0, username(),
password(), std::string(), false));
port_->SignalDestroyed.connect(
@@ -195,7 +195,7 @@
port_.release();
}
- rtc::Thread* network_thread_;
+ rtc::Thread* worker_thread_;
rtc::PacketSocketFactory* factory_;
rtc::Network ipv4_network_;
rtc::Network ipv6_network_;
@@ -213,21 +213,15 @@
class FakePortAllocator : public cricket::PortAllocator {
public:
- FakePortAllocator(rtc::Thread* network_thread,
+ FakePortAllocator(rtc::Thread* worker_thread,
rtc::PacketSocketFactory* factory)
- : network_thread_(network_thread), factory_(factory) {
+ : worker_thread_(worker_thread), factory_(factory) {
if (factory_ == NULL) {
- owned_factory_.reset(new rtc::BasicPacketSocketFactory(network_thread_));
+ owned_factory_.reset(new rtc::BasicPacketSocketFactory(worker_thread_));
factory_ = owned_factory_.get();
}
}
- void Initialize() override {
- // Port allocator should be initialized on the network thread.
- RTC_CHECK(network_thread_->IsCurrent());
- initialized_ = true;
- }
-
void SetNetworkIgnoreMask(int network_ignore_mask) override {}
cricket::PortAllocatorSession* CreateSessionInternal(
@@ -235,18 +229,15 @@
int component,
const std::string& ice_ufrag,
const std::string& ice_pwd) override {
- return new FakePortAllocatorSession(this, network_thread_, factory_,
+ return new FakePortAllocatorSession(this, worker_thread_, factory_,
content_name, component, ice_ufrag,
ice_pwd);
}
- bool initialized() const { return initialized_; }
-
private:
- rtc::Thread* network_thread_;
+ rtc::Thread* worker_thread_;
rtc::PacketSocketFactory* factory_;
std::unique_ptr<rtc::BasicPacketSocketFactory> owned_factory_;
- bool initialized_ = false;
};
} // namespace cricket
diff --git a/p2p/base/portallocator.h b/p2p/base/portallocator.h
index 6a32b96..7d2a59f 100644
--- a/p2p/base/portallocator.h
+++ b/p2p/base/portallocator.h
@@ -221,12 +221,8 @@
friend class PortAllocator;
};
-// Every method of PortAllocator (including the destructor) must be called on
-// the same thread, except for the constructor which may be called on any
-// thread.
-//
-// This allows constructing a PortAllocator subclass on one thread and
-// passing it into an object that uses it on a different thread.
+// Note that this class should only be used on one thread.
+// This includes calling the destructor.
class PortAllocator : public sigslot::has_slots<> {
public:
PortAllocator() :
@@ -236,13 +232,10 @@
step_delay_(kDefaultStepDelay),
allow_tcp_listen_(true),
candidate_filter_(CF_ALL) {
+ // This will allow us to have old behavior on non webrtc clients.
}
virtual ~PortAllocator() {}
- // This should be called on the PortAllocator's thread before the
- // PortAllocator is used. Subclasses may override this if necessary.
- virtual void Initialize() {}
-
// Set STUN and TURN servers to be used in future sessions, and set
// candidate pool size, as described in JSEP.
//
