public TwitterConnection()
{
_context = GlobalHost.ConnectionManager.GetHubContext <TwitterHub>();
var config = new StreamConfig()
{
ConsumerKey = _consumerKey,
ConsumerSecret = _consumerSecret,
AccessToken = _accessKey,
AccessSecret = _accessToken,
};
var stream = new TwitterStreamClient(config);
// Subscribe to the tweet received event
stream.TweetReceivedEvent += (sender, args) =>
{
// Broadcast the tweet to the client-side
_context.Clients.All.broadcast(args.Tweet);
};
var sentimentAnalyser = new SentimentApi(stream);
sentimentAnalyser.BatchProcessedEvent += (sender, args) =>
{
_context.Clients.All.processedBatch(args.Tweets);
};
stream.Start();
}
public SentimentApi(TwitterStreamClient stream)
{
stream.TweetReceivedEvent += (sender, args) =>
{
if (_tweets.Count < _batchSize)
{
_tweets.Add(args.Tweet);
}
else
{
GetSentiments(new List <Tweet>(_tweets));
_tweets.Clear();
}
};
}