private static async Task SimulateAlarms()
{
_client.DefaultRequestHeaders.Accept.Clear();
_client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
_client.DefaultRequestHeaders.Add("aeg-sas-key", _eventAegSasKey);
while (true)
{
try
{
// For each device, send a new alarm, keeping the location static
for (int i = 0; i < _devices.Length; i++)
{
_devices[i].Status = GetAlarmStatus();
_devices[i].Image = GetAlarmImage();
_devices[i].Text = _devices[i].Status + " alert image: " + _devices[i].Image;
// Create a new event
AlarmEvent alarmEvent = new AlarmEvent {
topic = _eventTopicResource,
subject = "Alarm",
id = Guid.NewGuid().ToString(),
eventType = "recordInserted",
eventTime = DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ss.FFFFFFK"),
data = _devices[i]
};
// Event Grid data is an array with one element
AlarmEvent[] alarmEvents = { alarmEvent };
// Post the data
HttpResponseMessage response = await _client.PostAsync(_eventTopicEndpoint, new JsonContent(alarmEvents));
if (response.IsSuccessStatusCode)
{
Console.WriteLine("\n Device " + _devices[i].DeviceId
+ ". Status: " + _devices[i].Status + ". Longitude: "
+ _devices[i].Longitude + ". Latitude: " + _devices[i].Latitude
+ ". Image: " + _devices[i].Image);
}
}
}
catch (Exception e)
{
Console.WriteLine("\nError sending alarm:" + e.Message);
}
// Exit if max time reached
if (IsMaxTime())
{
Console.WriteLine("Maximum time reached (" + _maxRunTime + " mins), simulator stopping.");
Environment.Exit(1);
}
// Pause specified interval before the next batch of alarms
Thread.Sleep(_eventInterval);
}
}
private static async Task SimulateAlarms()
{
_client.DefaultRequestHeaders.Accept.Clear();
_client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
_client.DefaultRequestHeaders.Add("aeg-sas-key", _eventAegSasKey);
Random randomTimer = new Random(Guid.NewGuid().GetHashCode());
while (true)
{
try
{
// Choose a random device to send an event from
Random randomDevice = new Random(Guid.NewGuid().GetHashCode());
int deviceId = randomDevice.Next(0, _devices.Length);
_devices[deviceId].Image = GetAlarmImage();
_devices[deviceId].Text = "Alarm event raised";
// Create a new event
AlarmEvent alarmEvent = new AlarmEvent {
subject = "Alarm",
id = Guid.NewGuid().ToString(),
eventType = "recordInserted",
eventTime = DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ss.FFFFFFK"),
data = _devices[deviceId]
};
// Event Grid data is an array with one element
AlarmEvent[] alarmEvents = { alarmEvent };
// Post the data
HttpResponseMessage response = await _client.PostAsync(_eventTopicEndpoint, new JsonContent(alarmEvents));
if (response.IsSuccessStatusCode)
{
Console.WriteLine("\n Device " + _devices[deviceId].DeviceId
+ ". Longitude: " + _devices[deviceId].Longitude
+ ". Latitude: " + _devices[deviceId].Latitude
+ ". Image: " + _devices[deviceId].Image);
}
else
{
Console.WriteLine("Post unsuccessful: " + response.StatusCode + " " + response.ReasonPhrase);
}
}
catch (Exception e)
{
Console.WriteLine("\nError sending alarm:" + e.Message + e.ToString());
}
// Exit if max time reached
if (IsMaxTime())
{
Console.WriteLine("Maximum time reached (" + _maxRunTime + " mins), simulator stopping.");
Environment.Exit(1);
}
// Pause specified interval before the next batch of alarms
Thread.Sleep(randomTimer.Next(0, _eventInterval));
}
}
