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In the example node app when looping through the staged resources, co… #43

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31 changes: 26 additions & 5 deletions Development/nmos-cpp-node/node_implementation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,8 @@ void node_implementation_thread(nmos::node_model& model, slog::base_gate& gate)
auto source_id = nmos::make_repeatable_id(seed_id, U("/x-nmos/node/source/0"));
auto flow_id = nmos::make_repeatable_id(seed_id, U("/x-nmos/node/flow/0"));
auto sender_id = nmos::make_repeatable_id(seed_id, U("/x-nmos/node/sender/0"));
auto receiver_id = nmos::make_repeatable_id(seed_id, U("/x-nmos/node/receiver/0"));
auto receiver_id1 = nmos::make_repeatable_id(seed_id, U("/x-nmos/node/receiver/1"));
auto receiver_id2 = nmos::make_repeatable_id(seed_id, U("/x-nmos/node/receiver/2"));

auto lock = model.write_lock(); // in order to update the resources

Expand Down Expand Up @@ -86,7 +87,7 @@ void node_implementation_thread(nmos::node_model& model, slog::base_gate& gate)
}

// example device
insert_resource_after(delay_millis, model.node_resources, nmos::make_device(device_id, node_id, { sender_id }, { receiver_id }, model.settings), gate);
insert_resource_after(delay_millis, model.node_resources, nmos::make_device(device_id, node_id, { sender_id }, { receiver_id1, receiver_id2 }, model.settings), gate);

// example source, flow and sender
nmos::sdp_parameters sdp_params;
Expand All @@ -112,14 +113,28 @@ void node_implementation_thread(nmos::node_model& model, slog::base_gate& gate)
insert_resource_after(delay_millis, model.connection_resources, std::move(connection_sender), gate);
}

// example receiver
// example receiver 1
{
// add example network interface binding for both primary and secondary
auto receiver = nmos::make_video_receiver(receiver_id, device_id, nmos::transports::rtp_mcast, { U("example"), U("example") }, model.settings);
auto receiver = nmos::make_video_receiver(receiver_id1, device_id, nmos::transports::rtp_mcast, { U("example"), U("example") }, model.settings);
// add example "natural grouping" hint
web::json::push_back(receiver.data[U("tags")][nmos::fields::group_hint], nmos::make_group_hint({ U("example"), U("receiver 0") }));

auto connection_receiver = nmos::make_connection_receiver(receiver_id, true);
auto connection_receiver = nmos::make_connection_receiver(receiver_id1, true);
resolve_auto(connection_receiver.type, connection_receiver.data[nmos::fields::endpoint_active]);

insert_resource_after(delay_millis, model.node_resources, std::move(receiver), gate);
insert_resource_after(delay_millis, model.connection_resources, std::move(connection_receiver), gate);
}

// example receiver 2
{
// add example network interface binding for both primary and secondary
auto receiver = nmos::make_video_receiver(receiver_id2, device_id, nmos::transports::rtp_mcast, { U("example"), U("example") }, model.settings);
// add example "natural grouping" hint
web::json::push_back(receiver.data[U("tags")][nmos::fields::group_hint], nmos::make_group_hint({ U("example"), U("receiver 0") }));

auto connection_receiver = nmos::make_connection_receiver(receiver_id2, true);
resolve_auto(connection_receiver.type, connection_receiver.data[nmos::fields::endpoint_active]);

insert_resource_after(delay_millis, model.node_resources, std::move(receiver), gate);
Expand Down Expand Up @@ -150,7 +165,13 @@ void node_implementation_thread(nmos::node_model& model, slog::base_gate& gate)

bool notify = false;

std::vector<nmos::resource> by_updated_copy;
for (const auto& resource : by_updated | boost::adaptors::reversed)
{
by_updated_copy.push_back(resource);
}

for (const auto& resource : by_updated_copy)
{
if (!resource.has_data()) continue;

Expand Down