private void Stream_MatchingTweetReceived(object sender, Tweetinvi.Events.MatchedTweetReceivedEventArgs e)
{
_logger.WriteLine($"Got a tweet from {e.Tweet.CreatedBy} [{e.Tweet.CreatedBy.ScreenName}]");
var user = User.GetUserFromId(e.Tweet.CreatedBy.Id);
OnTweetReceived?.Invoke(this, new TweetReceivedEventArgs(e.Tweet, e.Json, user));
}
protected void SearchStream(Guid?id, HttpResponseMessage response)
{
var parameters = new Dictionary <string, object>();
parameters.Add("Method", "SearchStream");
if (id.HasValue)
{
parameters.Add("Job ID", id);
}
// Run the job async, as the stream will never return from this method whilst it's running.
Task.Run(async() =>
{
try
{
_logger.LogWithParameters(LogLevel.Information, "Start importing realtime tweets from Twitter API", parameters);
// Listen to the search stream.
await _twitterApiTweetService.GetTweetsSearchStreamAsync(response, (realTimeTweet, logger, parameters) =>
{
// When a tweet is received from the search stream.
if (OnTweetReceived != null)
{
// Invoke the OnTweetReceived delegate, passing in a JSON string of the tweet from the Twitter API.
OnTweetReceived.Invoke(realTimeTweet);
}
});
_logger.LogWithParameters(LogLevel.Warning, "Finish importing realtime tweets from Twitter API", parameters);
}
catch (TwitterApiException exception)
{
// If the stream disconnects, log the exception and attempt to reconnect to it.
_logger.LogWithParameters(LogLevel.Error, exception, "Disconnected from the Twitter API", parameters);
ReconnectToStream(id, exception.XRateLimitResetDate);
}
catch (Exception exception)
{
// If the stream disconnects, log the exception and attempt to reconnect to it.
_logger.LogWithParameters(LogLevel.Error, exception, "Disconnected from the Twitter API", parameters);
ReconnectToStream(id, null);
}
}, _cancellationToken);
}
