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https://github.com/gnss-sdr/gnss-sdr
synced 2024-12-15 04:30:33 +00:00
Test waits for the block message to emit a message
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@ -40,9 +40,7 @@
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#include <gnuradio/analog/sig_source_waveform.h>
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#include <gnuradio/analog/sig_source_c.h>
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#include <gnuradio/msg_queue.h>
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#include <gnuradio/blocks/null_sink.h>
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#include <gtest/gtest.h>
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#include "gnss_block_factory.h"
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#include "gnss_block_interface.h"
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#include "in_memory_configuration.h"
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#include "gnss_sdr_valve.h"
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@ -55,23 +53,24 @@ class GpsL1CaPcpsAcquisitionTest_msg_rx;
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typedef boost::shared_ptr<GpsL1CaPcpsAcquisitionTest_msg_rx> GpsL1CaPcpsAcquisitionTest_msg_rx_sptr;
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GpsL1CaPcpsAcquisitionTest_msg_rx_sptr GpsL1CaPcpsAcquisitionTest_msg_rx_make();
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GpsL1CaPcpsAcquisitionTest_msg_rx_sptr GpsL1CaPcpsAcquisitionTest_msg_rx_make(concurrent_queue<int>& queue);
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class GpsL1CaPcpsAcquisitionTest_msg_rx : public gr::block
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{
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private:
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friend GpsL1CaPcpsAcquisitionTest_msg_rx_sptr GpsL1CaPcpsAcquisitionTest_msg_rx_make();
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friend GpsL1CaPcpsAcquisitionTest_msg_rx_sptr GpsL1CaPcpsAcquisitionTest_msg_rx_make(concurrent_queue<int>& queue);
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void msg_handler_events(pmt::pmt_t msg);
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GpsL1CaPcpsAcquisitionTest_msg_rx();
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GpsL1CaPcpsAcquisitionTest_msg_rx(concurrent_queue<int>& queue);
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concurrent_queue<int>& channel_internal_queue;
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public:
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int rx_message;
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~GpsL1CaPcpsAcquisitionTest_msg_rx(); //!< Default destructor
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};
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GpsL1CaPcpsAcquisitionTest_msg_rx_sptr GpsL1CaPcpsAcquisitionTest_msg_rx_make()
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GpsL1CaPcpsAcquisitionTest_msg_rx_sptr GpsL1CaPcpsAcquisitionTest_msg_rx_make(concurrent_queue<int>& queue)
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{
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return GpsL1CaPcpsAcquisitionTest_msg_rx_sptr(new GpsL1CaPcpsAcquisitionTest_msg_rx());
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return GpsL1CaPcpsAcquisitionTest_msg_rx_sptr(new GpsL1CaPcpsAcquisitionTest_msg_rx(queue));
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}
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@ -81,6 +80,7 @@ void GpsL1CaPcpsAcquisitionTest_msg_rx::msg_handler_events(pmt::pmt_t msg)
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{
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long int message = pmt::to_long(msg);
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rx_message = message;
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channel_internal_queue.push(rx_message);
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}
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catch(boost::bad_any_cast& e)
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{
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@ -90,8 +90,8 @@ void GpsL1CaPcpsAcquisitionTest_msg_rx::msg_handler_events(pmt::pmt_t msg)
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}
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GpsL1CaPcpsAcquisitionTest_msg_rx::GpsL1CaPcpsAcquisitionTest_msg_rx() :
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gr::block("GpsL1CaPcpsAcquisitionTest_msg_rx", gr::io_signature::make(0, 0, 0), gr::io_signature::make(0, 0, 0))
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GpsL1CaPcpsAcquisitionTest_msg_rx::GpsL1CaPcpsAcquisitionTest_msg_rx(concurrent_queue<int>& queue) :
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gr::block("GpsL1CaPcpsAcquisitionTest_msg_rx", gr::io_signature::make(0, 0, 0), gr::io_signature::make(0, 0, 0)), channel_internal_queue(queue)
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{
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this->message_port_register_in(pmt::mp("events"));
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this->set_msg_handler(pmt::mp("events"), boost::bind(&GpsL1CaPcpsAcquisitionTest_msg_rx::msg_handler_events, this, _1));
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@ -110,25 +110,68 @@ class GpsL1CaPcpsAcquisitionTest: public ::testing::Test
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protected:
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GpsL1CaPcpsAcquisitionTest()
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{
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factory = std::make_shared<GNSSBlockFactory>();
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config = std::make_shared<InMemoryConfiguration>();
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item_size = sizeof(gr_complex);
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gnss_synchro = Gnss_Synchro();
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stop = false;
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message = 0;
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acquisition = 0;
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}
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~GpsL1CaPcpsAcquisitionTest()
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{}
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void init();
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void start_queue();
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void wait_message();
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void process_message();
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void stop_queue();
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concurrent_queue<int> channel_internal_queue;
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gr::top_block_sptr top_block;
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std::shared_ptr<GNSSBlockFactory> factory;
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std::shared_ptr<GpsL1CaPcpsAcquisition> acquisition;
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std::shared_ptr<InMemoryConfiguration> config;
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Gnss_Synchro gnss_synchro;
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size_t item_size;
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bool stop;
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int message;
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boost::thread ch_thread;
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};
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void GpsL1CaPcpsAcquisitionTest::start_queue()
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{
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stop = false;
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ch_thread = boost::thread(&GpsL1CaPcpsAcquisitionTest::wait_message, this);
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}
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void GpsL1CaPcpsAcquisitionTest::wait_message()
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{
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while (!stop)
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{
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acquisition->reset();
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channel_internal_queue.wait_and_pop(message);
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process_message();
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}
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}
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void GpsL1CaPcpsAcquisitionTest::process_message()
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{
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stop_queue();
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top_block->stop();
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}
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void GpsL1CaPcpsAcquisitionTest::stop_queue()
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{
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stop = true;
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}
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void GpsL1CaPcpsAcquisitionTest::init()
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{
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gnss_synchro.Channel_ID = 0;
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@ -167,8 +210,8 @@ TEST_F(GpsL1CaPcpsAcquisitionTest, ConnectAndRun)
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top_block = gr::make_top_block("Acquisition test");
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init();
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boost::shared_ptr<GpsL1CaPcpsAcquisition> acquisition = boost::make_shared<GpsL1CaPcpsAcquisition>(config.get(), "Acquisition", 1, 1);
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boost::shared_ptr<GpsL1CaPcpsAcquisitionTest_msg_rx> msg_rx = GpsL1CaPcpsAcquisitionTest_msg_rx_make();
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acquisition = std::make_shared<GpsL1CaPcpsAcquisition>(config.get(), "Acquisition", 1, 1);
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boost::shared_ptr<GpsL1CaPcpsAcquisitionTest_msg_rx> msg_rx = GpsL1CaPcpsAcquisitionTest_msg_rx_make(channel_internal_queue);
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ASSERT_NO_THROW( {
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acquisition->connect(top_block);
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@ -202,8 +245,8 @@ TEST_F(GpsL1CaPcpsAcquisitionTest, ValidationOfResults)
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init();
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std::shared_ptr<GpsL1CaPcpsAcquisition> acquisition = std::make_shared<GpsL1CaPcpsAcquisition>(config.get(), "Acquisition", 1, 1);
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boost::shared_ptr<GpsL1CaPcpsAcquisitionTest_msg_rx> msg_rx = GpsL1CaPcpsAcquisitionTest_msg_rx_make();
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acquisition = std::make_shared<GpsL1CaPcpsAcquisition>(config.get(), "Acquisition", 1, 1);
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boost::shared_ptr<GpsL1CaPcpsAcquisitionTest_msg_rx> msg_rx = GpsL1CaPcpsAcquisitionTest_msg_rx_make(channel_internal_queue);
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ASSERT_NO_THROW( {
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acquisition->set_channel(1);
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@ -214,7 +257,7 @@ TEST_F(GpsL1CaPcpsAcquisitionTest, ValidationOfResults)
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}) << "Failure setting gnss_synchro." << std::endl;
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ASSERT_NO_THROW( {
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acquisition->set_threshold(0.001);
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acquisition->set_threshold(0.0);
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}) << "Failure setting threshold." << std::endl;
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ASSERT_NO_THROW( {
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@ -233,14 +276,16 @@ TEST_F(GpsL1CaPcpsAcquisitionTest, ValidationOfResults)
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std::string path = std::string(TEST_PATH);
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std::string file = path + "signal_samples/GPS_L1_CA_ID_1_Fs_4Msps_2ms.dat";
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const char * file_name = file.c_str();
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gr::blocks::file_source::sptr file_source = gr::blocks::file_source::make(sizeof(gr_complex), file_name, false);
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gr::blocks::file_source::sptr file_source = gr::blocks::file_source::make(sizeof(gr_complex), file_name, true);
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top_block->connect(file_source, 0, acquisition->get_left_block(), 0);
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top_block->msg_connect(acquisition->get_right_block(), pmt::mp("events"), msg_rx, pmt::mp("events"));
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}) << "Failure connecting the blocks of acquisition test." << std::endl;
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acquisition->set_local_code();
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acquisition->set_state(1); // Ensure that acquisition starts at the first sample
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acquisition->init();
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acquisition->set_state(1); // Ensure that acquisition starts at the first sample
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start_queue();
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EXPECT_NO_THROW( {
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start = std::chrono::system_clock::now();
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@ -259,4 +304,14 @@ TEST_F(GpsL1CaPcpsAcquisitionTest, ValidationOfResults)
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EXPECT_LE(doppler_error_hz, 666) << "Doppler error exceeds the expected value: 666 Hz = 2/(3*integration period)";
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EXPECT_LT(delay_error_chips, 0.5) << "Delay error exceeds the expected value: 0.5 chips";
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#ifdef OLD_BOOST
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ASSERT_NO_THROW( {
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ch_thread.timed_join(boost::posix_time::seconds(1));
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}) << "Failure while waiting the queue to stop" << std::endl;
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#endif
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#ifndef OLD_BOOST
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ASSERT_NO_THROW( {
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ch_thread.try_join_until(boost::chrono::steady_clock::now() + boost::chrono::milliseconds(50));
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}) << "Failure while waiting the queue to stop" << std::endl;
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#endif
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}
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