EventHubDataGenerator.cs

using System;
using System.Text;
using System.Threading;
using Microsoft.ServiceBus.Messaging;
using Newtonsoft.Json;

namespace EventHubDataGenerator
{
    class Program
    {
        static void Main(string[] args)
        {
            var offices = new string[] {
                "Olivier's Office",
                "Johns Office",
                "Scotts Office",
                "The Gus Office",
                "Random Dudes Office"
            };

            Console.WriteLine("Enter the EventHub ConnectionString for sending:");

            var connectionString = Console.ReadLine();

            var client = EventHubClient.CreateFromConnectionString(connectionString);

            var rnd = new Random();

            for (;;)
            {
                try
                {
                    var message = new
                    {
                        hmdt = (rnd.NextDouble() * 20) + 80,
                        temp = (rnd.NextDouble() * 10) + 15,
                        lght = rnd.NextDouble(),
                        dspl = offices[rnd.Next(0,offices.Length-1)],
                        time = DateTime.UtcNow
                    };
                    var messageAsString = JsonConvert.SerializeObject(message);

                    Console.WriteLine($"{DateTime.Now} > Sending Message : {messageAsString}");
                    client.Send(new EventData(Encoding.UTF8.GetBytes(messageAsString)));
                }
                catch (Exception exception)
                {
                    Console.ForegroundColor = ConsoleColor.Red;
                    Console.WriteLine($"{DateTime.Now} > Exception: {exception.Message}");
                    Console.ResetColor();
                }

                Thread.Sleep(1000);
            }
        }
    }
}