async Task InitCallBack()
{
try
{
ITransportSettings transportSettings = new AmqpTransportSettings(TransportType.Amqp_Tcp_Only);
ITransportSettings[] settings = { transportSettings };
// if running as Edge module
if (this.configuration.RunningAsIoTEdgeModule)
{
this.ioTHubModuleClient = await ModuleClient.CreateFromEnvironmentAsync(settings);
Logger.Init(new LoggerConfiguration
{
ModuleClient = this.ioTHubModuleClient,
LogLevel = LoggerConfiguration.InitLogLevel(this.configuration.LogLevel),
LogToConsole = this.configuration.LogToConsole,
LogToHub = this.configuration.LogToHub,
LogToUdp = this.configuration.LogToUdp,
LogToUdpPort = this.configuration.LogToUdpPort,
LogToUdpAddress = this.configuration.LogToUdpAddress,
});
if (this.configuration.IoTEdgeTimeout > 0)
{
this.ioTHubModuleClient.OperationTimeoutInMilliseconds = this.configuration.IoTEdgeTimeout;
Logger.Log($"Changing timeout to {this.ioTHubModuleClient.OperationTimeoutInMilliseconds} ms", LogLevel.Debug);
}
Logger.Log("Getting properties from module twin...", LogLevel.Information);
var moduleTwin = await this.ioTHubModuleClient.GetTwinAsync();
var moduleTwinCollection = moduleTwin.Properties.Desired;
try
{
this.loRaDeviceAPIService.SetURL(moduleTwinCollection["FacadeServerUrl"].Value as string);
Logger.LogAlways($"Facade function url: {this.loRaDeviceAPIService.URL}");
}
catch (ArgumentOutOfRangeException e)
{
Logger.Log("Module twin FacadeServerUrl property does not exist", LogLevel.Error);
throw e;
}
try
{
this.loRaDeviceAPIService.SetAuthCode(moduleTwinCollection["FacadeAuthCode"].Value as string);
}
catch (ArgumentOutOfRangeException e)
{
Logger.Log("Module twin FacadeAuthCode does not exist", LogLevel.Error);
throw e;
}
await this.ioTHubModuleClient.SetDesiredPropertyUpdateCallbackAsync(this.OnDesiredPropertiesUpdate, null);
await this.ioTHubModuleClient.SetMethodDefaultHandlerAsync(this.OnDirectMethodCalled, null);
}
// running as non edge module for test and debugging
else
{
Logger.Init(new LoggerConfiguration
{
ModuleClient = null,
LogLevel = LoggerConfiguration.InitLogLevel(this.configuration.LogLevel),
LogToConsole = this.configuration.LogToConsole,
LogToHub = this.configuration.LogToHub,
LogToUdp = this.configuration.LogToUdp,
LogToUdpPort = this.configuration.LogToUdpPort,
LogToUdpAddress = this.configuration.LogToUdpAddress,
});
}
}
catch (Exception ex)
{
Logger.Log($"Initialization failed with error: {ex.Message}", LogLevel.Error);
throw ex;
}
// Report Log level
Logger.LogAlways($"Log Level: {(LogLevel)Logger.LoggerLevel}");
}