/// <summary>
/// Factory
/// </summary>
/// <param name="product"></param>
/// <param name="cs"></param>
/// <param name="deviceId"></param>
/// <param name="moduleId"></param>
/// <param name="transportSetting"></param>
/// <param name="timeout"></param>
/// <param name="retry"></param>
/// <param name="onConnectionLost"></param>
/// <param name="logger"></param>
/// <returns></returns>
public static async Task <IClient> CreateAsync(string product,
IotHubConnectionStringBuilder cs, string deviceId, string moduleId,
ITransportSettings transportSetting,
TimeSpan timeout, IRetryPolicy retry, Action onConnectionLost,
ILogger logger)
{
if (cs == null)
{
logger.Information("Running in iotedge context.");
}
else
{
logger.Information("Running outside iotedge context.");
}
var client = await CreateAsync(cs, transportSetting);
var adapter = new ModuleClientAdapter(client);
// Configure
client.OperationTimeoutInMilliseconds = (uint)timeout.TotalMilliseconds;
client.SetConnectionStatusChangesHandler((s, r) =>
adapter.OnConnectionStatusChange(deviceId, moduleId, onConnectionLost,
logger, s, r));
if (retry != null)
{
client.SetRetryPolicy(retry);
}
client.ProductInfo = product;
await client.OpenAsync();
return(adapter);
}
/// <summary>
/// Factory
/// </summary>
/// <param name="product"></param>
/// <param name="cs"></param>
/// <param name="transportSetting"></param>
/// <param name="timeout"></param>
/// <param name="retry"></param>
/// <param name="onConnectionLost"></param>
/// <param name="logger"></param>
/// <returns></returns>
public static async Task <IClient> CreateAsync(string product,
IotHubConnectionStringBuilder cs, ITransportSettings transportSetting,
TimeSpan timeout, IRetryPolicy retry, Action onConnectionLost,
ILogger logger)
{
var client = await CreateAsync(cs, transportSetting);
var adapter = new ModuleClientAdapter(client);
// Configure
client.OperationTimeoutInMilliseconds = (uint)timeout.TotalMilliseconds;
client.SetConnectionStatusChangesHandler((s, r) => {
logger.Info($"Module {cs.DeviceId}_{cs.ModuleId} connection status " +
$"changed to {s} due to {r}.");
if (r == ConnectionStatusChangeReason.Client_Close && !adapter.IsClosed)
{
adapter.IsClosed = true;
onConnectionLost?.Invoke();
}
});
if (retry != null)
{
client.SetRetryPolicy(retry);
}
client.DiagnosticSamplingPercentage = 5;
client.ProductInfo = product;
await client.OpenAsync();
return(adapter);
}
/// <summary>
/// Create client adapter
/// </summary>
/// <param name="product"></param>
/// <param name="onError"></param>
/// <param name="transportSetting"></param>
/// <returns></returns>
private Task <IClient> CreateAdapterAsync(string product, Action onError,
ITransportSettings transportSetting = null)
{
if (_cs != null && string.IsNullOrEmpty(_cs.ModuleId))
{
return(DeviceClientAdapter.CreateAsync(product, _cs, transportSetting,
_timeout, RetryPolicy, onError, _logger));
}
return(ModuleClientAdapter.CreateAsync(product, _cs, transportSetting,
_timeout, RetryPolicy, onError, _logger));
}
/// <summary>
/// Create client adapter
/// </summary>
/// <param name="product"></param>
/// <param name="onError"></param>
/// <param name="transportSetting"></param>
/// <returns></returns>
private Task<IClient> CreateAdapterAsync(string product, Action onError,
ITransportSettings transportSetting = null) {
if (string.IsNullOrEmpty(ModuleId)) {
if (_cs == null) {
throw new InvalidConfigurationException(
"No connection string for device client specified.");
}
return DeviceClientAdapter.CreateAsync(product, _cs, DeviceId,
transportSetting, _timeout, RetryPolicy, onError, _logger);
}
return ModuleClientAdapter.CreateAsync(product, _cs, DeviceId, ModuleId,
transportSetting, _timeout, RetryPolicy, onError, _logger);
}
