public void Test_Create_ModuleIdentity_WithAuthMethod_ShouldCreateModuleClient()
{
string token = TokenHelper.CreateSasToken(IotHubHostName);
IIdentity identity = new ModuleIdentity(IotHubHostName, DeviceId, ModuleId);
var authenticationMethod = new ModuleAuthenticationWithToken(DeviceId, ModuleId, token);
var transportSettings = new ITransportSettings[] { new MqttTransportSettings(TransportType.Mqtt_Tcp_Only) };
IClient client = new ClientProvider().Create(identity, authenticationMethod, transportSettings);
Assert.NotNull(client);
Assert.True(client is ModuleClientWrapper);
}
public async Task Init(CancellationTokenSource cancellationTokenSource)
{
var tokenHelper = new SecurityDaemonClient();
while (!cancellationTokenSource.IsCancellationRequested)
{
try
{
Console.WriteLine($"tokenHelper: '{tokenHelper.ToString()}'");
var token = tokenHelper.GetModuleToken(3600).Result;
Console.WriteLine($"Token: '{token}'");
var tokenAuthentication = new ModuleAuthenticationWithToken(tokenHelper.DeviceId, tokenHelper.ModuleId, token);
var transportType = new MqttTransportSettings(TransportType.Mqtt_Tcp_Only);
ITransportSettings[] settings = { transportType };
using (ModuleClient moduleClient = ModuleClient.Create(tokenHelper.IotHubHostName, tokenAuthentication, settings))
{
if (moduleClient == null)
{
Console.WriteLine("Failed to create ModuleClient!");
throw new InvalidOperationException("Failed to create ModuleClient");
}
moduleClient.SetConnectionStatusChangesHandler((ConnectionStatus status, ConnectionStatusChangeReason reason) =>
{
if (reason == ConnectionStatusChangeReason.Bad_Credential)
{
Init(cancellationTokenSource).Wait();
}
});
Console.WriteLine($"Starting DeviceStreamSample on '{_hostName}:{_port}'");
await RunSampleAsync(moduleClient, true, cancellationTokenSource);
}
}
catch (Exception ex)
{
Console.WriteLine($"{DateTime.UtcNow} - Got an exception: {ex.ToString()}");
Console.WriteLine("Waiting 1 minute and trying again...");
await Task.Delay(TimeSpan.FromMinutes(1));
}
}
}