public Simulator(CosmosDBInfo cosmosDB, CancellationToken token)
{
_token = token;
_cosmosDB = cosmosDB;
_client = new DocumentClient(
new Uri(_cosmosDB.EndpointUri),
_cosmosDB.Key,
new ConnectionPolicy {
ConnectionMode = ConnectionMode.Direct, ConnectionProtocol = Protocol.Tcp
}
);
}
static async Task Main(string[] args)
{
string sensorId = string.Empty;
var cosmosDBInfo = new CosmosDBInfo()
{
EndpointUri = ConfigurationManager.AppSettings?["CosmosDB:EndpointURI"],
Key = ConfigurationManager.AppSettings?["CosmosDB:Key"],
Database = ConfigurationManager.AppSettings?["CosmosDB:Database"],
Collection = ConfigurationManager.AppSettings?["CosmosDB:Collection:Raw"]
};
if (args.Count() == 1)
{
sensorId = args[0];
}
if (string.IsNullOrEmpty(sensorId))
{
Console.WriteLine("Please specify SensorId range. Eg: sensor-data-producer 1-10");
return;
}
int s = 0;
int e = 0;
if (sensorId.Contains("-"))
{
var split = sensorId.Split('-');
if (split.Count() != 2)
{
Console.WriteLine("Range must be in the form N-M, where N and M are positive integers. Eg; 1-10");
return;
}
Int32.TryParse(split[0], out s);
Int32.TryParse(split[1], out e);
}
else
{
s = 1;
Int32.TryParse(sensorId, out e);
}
if (s == 0 || e == 0)
{
Console.WriteLine("Provided SensorId must be an integer number or a range of positive integers in the form N-M. Eg: 1-10");
return;
}
var tasks = new List <Task>();
var cts = new CancellationTokenSource();
var simulator = new Simulator(cosmosDBInfo, cts.Token);
foreach (int i in Enumerable.Range(s, e))
{
tasks.Add(new Task(async() => await simulator.Run(i), TaskCreationOptions.LongRunning));
}
tasks.ForEach(t => t.Start());
Console.WriteLine("Press any key to terminate simulator");
Console.ReadKey(true);
cts.Cancel();
Console.WriteLine("Cancel requested...");
await Task.WhenAll(tasks.ToArray());
Console.WriteLine("Done.");
}
