public TwitterStreamProcessor(ITwitterCredentials credentials, ITweetFilter tweetFilter, ITweetTrim tweetTrimmer, IHashPairGenerator hashPairGenerator, IPipelineRepository repo)
{
_credentials = credentials;
_tweetFilter = tweetFilter;
_tweetTrimmer = tweetTrimmer;
_hashPairGenerator = hashPairGenerator;
_repo = repo;
_stream = Stream.CreateSampleStream(_credentials);
_stream.AddTweetLanguageFilter(LanguageFilter.English);
}
private void Produce()
{
_Stream = Stream.CreateSampleStream();
_Stream.TweetReceived += (object sender, Tweetinvi.Events.TweetReceivedEventArgs e) =>
{
_TargetBuffer.Post(e.Tweet);
};
_Stream.AddTweetLanguageFilter(LanguageFilter.English);
_Stream.StartStreamAsync();
}
static Startup()
{
Auth.ApplicationCredentials = new TwitterCredentials(ConfigurationManager.AppSettings["consumerKey"],
ConfigurationManager.AppSettings["consumerSecret"],
ConfigurationManager.AppSettings["accessToken"], ConfigurationManager.AppSettings["accessTokenSecret"]);
tStream = Stream.CreateSampleStream();
tStream.AddTweetLanguageFilter(Language.English);
tStream.TweetReceived += tStream_TweetReceived;
tStream.StreamStopped += tStream_StreamStopped;
tStream.StallWarnings = true;
tStream.StartStreamAsync();
}
/// <summary>
/// Producer. Streams tweets from twiter sample stream and post for consumer to process.
/// </summary>
/// <param name="target"></param>
public void Produce(ITargetBlock <ITweet> target)
{
// Create Twitter sample stream (1% of all public tweets)
_Stream = Stream.CreateSampleStream();
_Stream.TweetReceived += (object sender, Tweetinvi.Events.TweetReceivedEventArgs e) => {
target.Post(e.Tweet);
};
_Stream.AddTweetLanguageFilter(LanguageFilter.English);
// Begin streaming from twitter sample stream
_Stream.StartStream();
// Set the target to the completed state to signal to the consumer
// that no more data will be available
target.Complete();
}
static void Main(string[] arg)
{
Auth.SetUserCredentials("", "", "", "");//Enter your Twitter Credentials
ExceptionHandler.SwallowWebExceptions = false;
_sampleStream = Stream.CreateSampleStream(Auth.Credentials);
_sampleStream.AddTweetLanguageFilter(Tweetinvi.Core.Enum.Language.English);
_sampleStream.TweetReceived += (sender, args) =>
{
SqlInsert(args.Tweet);
};
_sampleStream.StreamStarted += (sender, args) =>
{ };
_sampleStream.StreamStopped += (sender, args) =>
{
var exception = args.Exception;
var disconnectMessage = args.DisconnectMessage;
if (exception != null)
{
Console.WriteLine(exception.ToString());
}
if (disconnectMessage != null)
{
Console.WriteLine(disconnectMessage.ToString());
}
};
while (true)
{
try
{
new Program().RunTwitter().Wait();
}
catch (AggregateException ex)
{
foreach (var e in ex.InnerExceptions)
{
Console.WriteLine("Error: " + e.Message);
}
}
}
}
