Simple sample of using Twitter streaming API using TweetinviAPI

TwitterListener.cs

using System;
using System.Linq;
using Tweetinvi;
using Tweetinvi.Core.Extensions;
using Tweetinvi.Events;
using Tweetinvi.Models;

public class Program
{
    public static void Main(string[] args)
    {
        if (args.Length == 0)
        {
            Console.WriteLine("You didn't specified tracks to stream from Twitter!");
            return;
        }
        var tracks = args[0].Split(',').ToArray();

        var consumerKey         = Environment.GetEnvironmentVariable("TWITTER_CONSUMER_KEY")    ?? args.Skip(1).FirstOrDefault();
        var consumerSecret      = Environment.GetEnvironmentVariable("TWITTER_CONSUMER_SECRET") ?? args.Skip(2).FirstOrDefault();
        var accessToken         = Environment.GetEnvironmentVariable("TWITTER_ACCESS_TOKEN")    ?? args.Skip(3).FirstOrDefault();
        var accessTokenSecret   = Environment.GetEnvironmentVariable("TWITTER_ACCESS_SECRET")   ?? args.Skip(4).FirstOrDefault();
        var credentials = new TwitterCredentials(
            consumerKey,
            consumerSecret,
            accessToken,
            accessTokenSecret
        );

        var stream = Stream.CreateFilteredStream(credentials);
        tracks.ForEach(track => stream.AddTrack(track));
        stream.MatchingTweetReceived += (sender, arg) => Console.WriteLine(arg.Tweet);
        stream.StartStreamMatchingAnyCondition();

        Console.WriteLine($"Service started streeming tweets for '{args[0]}'. Press any key to stop.");
        Console.ReadKey();
    }
}