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Roll forward up to cl/351408510.

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This commit is contained in:
hai007
2021-01-12 11:16:21 -08:00
parent f93ad3beb1
commit 0be1cd03ce
11 changed files with 171 additions and 32 deletions
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cpp/core/internal/base_pcp_handler.cc
+33 -25
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@@ -142,8 +142,7 @@ void BasePcpHandler::InjectEndpoint(
ClientProxy* client, const std::string& service_id,
const OutOfBandConnectionMetadata& metadata) {
CountDownLatch latch(1);
RunOnPcpHandlerThread([this, client, service_id, metadata,
&latch]() {
RunOnPcpHandlerThread([this, client, service_id, metadata, &latch]() {
InjectEndpointImpl(client, service_id, metadata);
latch.CountDown();
});
@@ -330,7 +329,7 @@ Status BasePcpHandler::RequestConnection(ClientProxy* client,
BluetoothUtils::ToString(options.remote_bluetooth_mac_address);
if (!remote_bluetooth_mac_address.empty()) {
if (AppendRemoteBluetoothMacAddressEndpoint(endpoint_id,
remote_bluetooth_mac_address))
remote_bluetooth_mac_address))
NEARBY_LOGS(INFO) << "Appended remote Bluetooth MAC Address endpoint "
<< "[" << remote_bluetooth_mac_address << "]";
}
@@ -343,6 +342,7 @@ Status BasePcpHandler::RequestConnection(ClientProxy* client,
ConnectImplResult connect_impl_result;
for (auto connect_endpoint : discovered_endpoints) {
if (!MediumSupported(connect_endpoint->medium, options)) continue;
connect_impl_result = ConnectImpl(client, connect_endpoint);
if (connect_impl_result.status.Ok()) {
channel = std::move(connect_impl_result.endpoint_channel);
@@ -366,7 +366,7 @@ Status BasePcpHandler::RequestConnection(ClientProxy* client,
// endpoint about ourselves.
Exception write_exception = WriteConnectionRequestFrame(
channel.get(), client->GetLocalEndpointId(), info.endpoint_info, nonce,
GetConnectionMediumsByPriority());
GetSupportedConnectionMediumsByPriority(options));
if (!write_exception.Ok()) {
NEARBY_LOG(INFO, "Failed to send connection request: id=%s",
endpoint_id.c_str());
@@ -416,6 +416,27 @@ Status BasePcpHandler::RequestConnection(ClientProxy* client,
return status;
}
bool BasePcpHandler::MediumSupported(const proto::connections::Medium& medium,
const ConnectionOptions& options) const {
for (auto supported_medium :
options.allowed.GetMediums(/* is supported = */true)) {
if (medium == supported_medium) return true;
}
return false;
}
std::vector<proto::connections::Medium>
BasePcpHandler::GetSupportedConnectionMediumsByPriority(
const ConnectionOptions& options) {
std::vector<proto::connections::Medium> supported_mediums_by_priority;
for (auto medium_by_priority : GetConnectionMediumsByPriority()) {
if (MediumSupported(medium_by_priority, options)) {
supported_mediums_by_priority.push_back(medium_by_priority);
}
}
return supported_mediums_by_priority;
}
// Get any single discovered endpoint for a given endpoint_id.
BasePcpHandler::DiscoveredEndpoint* BasePcpHandler::GetDiscoveredEndpoint(
const std::string& endpoint_id) {
@@ -1038,13 +1059,8 @@ bool BasePcpHandler::AppendRemoteBluetoothMacAddressEndpoint(
auto bluetooth_endpoint =
std::make_shared<BluetoothEndpoint>(BluetoothEndpoint{
{
endpoint_id,
endpoint->endpoint_info,
endpoint->service_id,
proto::connections::Medium::BLUETOOTH,
WebRtcState::kUnconnectable
},
{endpoint_id, endpoint->endpoint_info, endpoint->service_id,
proto::connections::Medium::BLUETOOTH, WebRtcState::kUnconnectable},
remote_bluetooth_device,
});
@@ -1069,20 +1085,12 @@ bool BasePcpHandler::AppendWebRTCEndpoint(const std::string& endpoint_id) {
}
if (!should_connect_web_rtc) return false;
auto webrtc_endpoint =
std::make_shared<WebRtcEndpoint>(WebRtcEndpoint{
{
endpoint_id,
endpoint->endpoint_info,
endpoint->service_id,
proto::connections::Medium::WEB_RTC,
WebRtcState::kConnectable
},
CreatePeerIdFromAdvertisement(
endpoint->service_id,
endpoint->endpoint_id,
endpoint->endpoint_info),
});
auto webrtc_endpoint = std::make_shared<WebRtcEndpoint>(WebRtcEndpoint{
{endpoint_id, endpoint->endpoint_info, endpoint->service_id,
proto::connections::Medium::WEB_RTC, WebRtcState::kConnectable},
CreatePeerIdFromAdvertisement(endpoint->service_id, endpoint->endpoint_id,
endpoint->endpoint_info),
});
discovered_endpoints_.emplace(endpoint_id, std::move(webrtc_endpoint));
return true;