// Creates a new instance of NetworkServerConfiguration by reading values from environment variables
public static NetworkServerConfiguration CreateFromEnviromentVariables()
{
var config = new NetworkServerConfiguration();
// Create case insensitive dictionary from environment variables
var envVars = new CaseInsensitiveEnvironmentVariables(Environment.GetEnvironmentVariables());
config.RunningAsIoTEdgeModule = !string.IsNullOrEmpty(envVars.GetEnvVar("IOTEDGE_APIVERSION", string.Empty));
config.IoTHubHostName = envVars.GetEnvVar("IOTEDGE_IOTHUBHOSTNAME", string.Empty);
config.GatewayHostName = envVars.GetEnvVar("IOTEDGE_GATEWAYHOSTNAME", string.Empty);
config.EnableGateway = envVars.GetEnvVar("ENABLE_GATEWAY", config.EnableGateway);
config.GatewayID = envVars.GetEnvVar("IOTEDGE_DEVICEID", string.Empty);
config.HttpsProxy = envVars.GetEnvVar("HTTPS_PROXY", string.Empty);
config.Rx2DataRate = envVars.GetEnvVar("RX2_DATR", string.Empty);
config.Rx2DataFrequency = envVars.GetEnvVar("RX2_FREQ", config.Rx2DataFrequency);
config.IoTEdgeTimeout = envVars.GetEnvVar("IOTEDGE_TIMEOUT", config.IoTEdgeTimeout);
config.FacadeServerUrl = envVars.GetEnvVar("FACADE_SERVER_URL", string.Empty);
config.FacadeAuthCode = envVars.GetEnvVar("FACADE_AUTH_CODE", string.Empty);
config.LogToHub = envVars.GetEnvVar("LOG_TO_HUB", config.LogToHub);
config.LogLevel = envVars.GetEnvVar("LOG_LEVEL", config.LogLevel);
config.LogToConsole = envVars.GetEnvVar("LOG_TO_CONSOLE", config.LogToConsole);
config.LogToUdp = envVars.GetEnvVar("LOG_TO_UDP", config.LogToUdp);
config.LogToUdpAddress = envVars.GetEnvVar("LOG_TO_UDP_ADDRESS", string.Empty);
config.LogToUdpPort = envVars.GetEnvVar("LOG_TO_UDP_PORT", config.LogToUdpPort);
return(config);
}
// Creates a new instance of NetworkServerConfiguration by reading values from environment variables
public static NetworkServerConfiguration CreateFromEnvironmentVariables()
{
var config = new NetworkServerConfiguration();
// Create case insensitive dictionary from environment variables
var envVars = new CaseInsensitiveEnvironmentVariables(Environment.GetEnvironmentVariables());
config.RunningAsIoTEdgeModule = !string.IsNullOrEmpty(envVars.GetEnvVar("IOTEDGE_APIVERSION", string.Empty));
config.IoTHubHostName = envVars.GetEnvVar("IOTEDGE_IOTHUBHOSTNAME", string.Empty);
config.GatewayHostName = envVars.GetEnvVar("IOTEDGE_GATEWAYHOSTNAME", string.Empty);
config.EnableGateway = envVars.GetEnvVar("ENABLE_GATEWAY", config.EnableGateway);
config.GatewayID = envVars.GetEnvVar("IOTEDGE_DEVICEID", string.Empty);
config.HttpsProxy = envVars.GetEnvVar("HTTPS_PROXY", string.Empty);
config.Rx2DataRate = envVars.GetEnvVar("RX2_DATR", -1) is var datrNum && (DataRateIndex)datrNum is var datr && Enum.IsDefined(datr) ? datr : null;
config.Rx2Frequency = envVars.GetEnvVar("RX2_FREQ") is { } someFreq?Hertz.Mega(someFreq) : null;
config.IoTEdgeTimeout = envVars.GetEnvVar("IOTEDGE_TIMEOUT", config.IoTEdgeTimeout);
// facadeurl is allowed to be null as the value is coming from the twin in production.
var facadeUrl = envVars.GetEnvVar("FACADE_SERVER_URL", string.Empty);
config.FacadeServerUrl = string.IsNullOrEmpty(facadeUrl) ? null : new Uri(envVars.GetEnvVar("FACADE_SERVER_URL", string.Empty));
config.FacadeAuthCode = envVars.GetEnvVar("FACADE_AUTH_CODE", string.Empty);
config.LogLevel = envVars.GetEnvVar("LOG_LEVEL", config.LogLevel);
config.LogToConsole = envVars.GetEnvVar("LOG_TO_CONSOLE", config.LogToConsole);
config.LogToTcp = envVars.GetEnvVar("LOG_TO_TCP", config.LogToTcp);
config.LogToHub = envVars.GetEnvVar("LOG_TO_HUB", config.LogToHub);
config.LogToTcpAddress = envVars.GetEnvVar("LOG_TO_TCP_ADDRESS", string.Empty);
config.LogToTcpPort = envVars.GetEnvVar("LOG_TO_TCP_PORT", config.LogToTcpPort);
config.NetId = new NetId(envVars.GetEnvVar("NETID", config.NetId.NetworkId));
config.AllowedDevAddresses = envVars.GetEnvVar("AllowedDevAddresses", string.Empty)
.Split(";")
.Select(s => DevAddr.TryParse(s, out var devAddr) ? (true, Value: devAddr) : default)