diff options
Diffstat (limited to 'src/ConfigParser.cpp')
| -rw-r--r-- | src/ConfigParser.cpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/src/ConfigParser.cpp b/src/ConfigParser.cpp index 408ded9..085ed09 100644 --- a/src/ConfigParser.cpp +++ b/src/ConfigParser.cpp @@ -136,6 +136,27 @@ static void parse_configfile( mod_settings.inputTransport = pt.Get("input.transport", "file"); + bool defaultBackpressureInput = false; + if (mod_settings.inputTransport == "edi" or + mod_settings.inputTransport == "tcp") { + defaultBackpressureInput = false; + } + else if (mod_settings.inputTransport == "file") { + defaultBackpressureInput = true; + } + else { + throw std::runtime_error("invalid input transport " + + mod_settings.inputTransport + " selected!"); + } + + // With unsynchronised sources (e.g. file input), the mod should + // throttle the input. For network inputs however, it's better to + // allow queue overflows, otherwise during startup, a slow output + // device will also block the entire mod and input. + mod_settings.sdr_device_config.blockingQueue = + pt.GetBoolean("input.backpressure_input", defaultBackpressureInput); + + mod_settings.edi_max_delay_ms = pt.GetReal("input.edi_max_delay", 0.0); mod_settings.inputName = pt.Get("input.source", "/dev/stdin"); @@ -241,7 +262,7 @@ static void parse_configfile( } #if defined(HAVE_OUTPUT_UHD) else if (output_selected == "uhd") { - Output::SDRDeviceConfig sdr_device_config; + auto& sdr_device_config = mod_settings.sdr_device_config; string device = pt.Get("uhdoutput.device", ""); const auto usrpType = pt.Get("uhdoutput.type", ""); @@ -310,7 +331,6 @@ static void parse_configfile( sdr_device_config.dpdFeedbackServerPort = pt.GetInteger("uhdoutput.dpd_port", 0); - mod_settings.sdr_device_config = sdr_device_config; mod_settings.useUHDOutput = true; } #endif // defined(HAVE_OUTPUT_UHD) |