static void Main(string[] args)
{
bool useFieldGateway = false;
EventHubIngest eventHubIngest = new EventHubIngest();
FieldGatewayIngest fieldGatewayIngest = new FieldGatewayIngest();
Random random = new Random(DateTime.Now.Millisecond);
List<Task> ingests = new List<Task>();
for (int x = 0; x < 100; x++ )
{
for (int i = 0; i < 10; i++)
{
Telemetry telemetry = new Telemetry();
telemetry.DeviceId = "Device-50";
telemetry.Temperature = 27.5;
telemetry.Humidity = 68.3;
telemetry.Pollution = random.NextDouble() * 100;
if (useFieldGateway)
ingests.Add(fieldGatewayIngest.TelemetryIngest(telemetry));
else
ingests.Add(eventHubIngest.TelemetryIngest(telemetry));
}
Thread.Sleep(500);
}
Task.WaitAll(ingests.ToArray<Task>());
}
public Task TelemetryIngest(Telemetry telemetry)
{
string fieldGatewayUrl = "http://<<add the ip of your field gateway here>>/sendtelemetry";
StringContent stringContent = new StringContent(JsonConvert.SerializeObject(telemetry));
HttpClient httpClient = new HttpClient();
return httpClient.PostAsync(fieldGatewayUrl, stringContent);
}
public Task TelemetryIngest(Telemetry telemetry)
{
string serviceBusNamespace = "iotmc-ns";
string eventHubName = "IoTMC";
string eventHubSASKeyName = "Device01";
string eventHubSASKey = "<< Add your SAS here >>";
string eventHubConnectionString = ServiceBusConnectionStringBuilder.CreateUsingSharedAccessKey(
ServiceBusEnvironment.CreateServiceUri("sb", serviceBusNamespace, string.Empty),
eventHubSASKeyName,
eventHubSASKey);
EventHubClient eventHubClient = EventHubClient.CreateFromConnectionString(eventHubConnectionString, eventHubName);
return Task.Run(async () =>
{
EventData eventData = new EventData(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(telemetry)));
eventData.PartitionKey = telemetry.DeviceId.ToString();
await eventHubClient.SendAsync(eventData);
});
}
