public static void Start( )
{
stream = Tweetinvi.Stream.CreateFilteredStream( );
stream.FilterLevel = FilterLevel;
stream.MatchingTweetReceived += OnTweetReceived;
stream.WarningFallingBehindDetected += WarningFallingBehind;
stream.DisconnectMessageReceived += DisconnectedMessageReceived;
foreach (string keyword in Keywords)
{
stream.AddTrack(keyword);
}
foreach (string language in Languages)
{
stream.AddTweetLanguageFilter(language);
}
foreach (Coordinates coord in Coords)
{
stream.AddLocation(coord, new Coordinates(coord.Latitude + 1.0, coord.Longitude + 1.0));
}
TweetCount = 0;
RateLimit.RateLimitTrackerMode = RateLimitTrackerMode.TrackAndAwait;
Task streamAsync = Sync.ExecuteTaskAsync(() => stream.StartStreamMatchingAllConditionsAsync( ));
}
public void Dispose()
{
if (_filteredStream != null)
{
_filteredStream.StreamStarted -= OnStreamStarted;
_filteredStream.MatchingTweetReceived -= OnMatchingTweetReceived;
_filteredStream.StopStream();
_filteredStream = null;
}
}
public void Dispose()
{
if (_filteredStream != null)
{
streamWorker.CancelAsync();
_filteredStream.MatchingTweetReceived -= OnMatchingTweetReceived;
_filteredStream.StopStream();
_filteredStream = null;
}
}
public JsonResult StartStream(string[] list)
{
try
{
var keyword = list[0];
var path = list[1];
//var iterations = 100000;
path = path + "\\" + "API_" + keyword + "_" + string.Format("{0:yyyy-MM-dd_hh-mm-ss-fff}", DateTime.Now) + ".txt";
object lock1 = new Object();
lock (lock1)
{
if (!System.IO.File.Exists(path))
{
System.IO.File.Create(path);
}
}
try{
if (t != null)
{
stream.StopStream();
}
} catch (Exception e) {
return(new JsonResult(new { success = true, responseText = "Failed to abort old thread" }));
}
this.t = new Thread(() =>
{
this.stream = Tweetinvi.Stream.CreateFilteredStream();
if (keyword != "")
{
stream.AddTrack(keyword);
}
stream.MatchingTweetReceived += (sender, args) =>
{
System.IO.File.AppendAllText(path, args.Json + "\n");
Console.WriteLine(args.Tweet);
};
stream.StartStreamMatchingAllConditions();
Console.WriteLine("Stream started");
//stream.StopStream();
});
lock (lock1)
{
t.Start();
}
return(new JsonResult(new { success = true, responseText = "Started stream for keyword" + keyword + ". Saving to file at location " + path + "." }));
}
catch (Exception e)
{
return(Json(new { success = false, responseText = "Exceptions occured while attempting to open stream." }));
}
}
private void StartStreaming()
{
if (!TwitterAuthenticated)
{
return;
}
List <String> FilterStrings = Settings.GetValueFromConfig("Stream_FilterTrack").Split(',').ToList();
Filteredstream = Stream.CreateFilteredStream();
foreach (String filter in FilterStrings)
{
Filteredstream.AddTrack(filter);
}
Console.WriteLine("Filter tracks: " + String.Join("||", FilterStrings));
Filteredstream.MatchingTweetReceived += (sender2, args) =>
{
ITweet tw = args.Tweet;
ProcessTweet(tw);
};
Filteredstream.StreamStarted += (sender2, args) =>
{
Console.WriteLine("Stream started");
timer.Enabled = true;
Task.Factory.StartNew(() => { GCS_SaveInNewThread(); });
};
Filteredstream.StreamStopped += (sender2, args) =>
{
Console.WriteLine(args.Exception);
Console.WriteLine(args.DisconnectMessage);
timer.Stop();
timer.Enabled = false;
Console.WriteLine("Restarting in 5 Second");
Thread.Sleep(5000);
RestartStream();
};
timer.Elapsed += new ElapsedEventHandler(Timer_Elapsed);
timer.Interval = 10000;
RestartStream();
}
public TwitterStream(Event ev, string ConsumerKey, string ConsumerSecret, string AccessToken, string AccessTokenSecret)
{
this.streamEvent = ev;
this.ConsumerKey = ConsumerKey;
this.ConsumerSecret = ConsumerSecret;
this.AccessToken = AccessToken;
this.AccessTokenSecret = AccessTokenSecret;
UpdateCredentials();
stream = Stream.CreateFilteredStream();
this.displayedTweets = _tweetRepo.GetLatest(tweetsLimit, streamEvent.Name).ToList();
updateTimer = new Timer(new TimerCallback(MaintainTweets), null, 0, UPDATE_INTERVAL);
}
public void StartMonitoring(string query, EventHandler <Tweetinvi.Events.MatchedTweetReceivedEventArgs> callback)
{
try {
tweetStream = Stream.CreateFilteredStream();
tweetStream.AddTrack(query);
tweetStream.MatchingTweetReceived += callback;
tweetStream.StartStreamMatchingAllConditions();
status = 0;
}
catch (Exception ex)
{
Debug.WriteLine("Error starting Twitter monitoring: " + ex.Message);
status = -1;
}
}
public void StartStream()
{
if (_filteredStream == null)
{
// For Reply
_filteredStream = Tweetinvi.Stream.CreateFilteredStream();
_filteredStream.AddTrack("@" + _botUser.ScreenName);
_filteredStream.MatchingTweetReceived += OnMatchingTweetReceived;
streamWorker.RunWorkerAsync();
logger.LogInformation("Twitter stream start");
}
else
{
logger.LogWarning("Twitter stream already started");
}
}
public void StartStream()
{
if (_filteredStream == null)
{
// For Reply
_filteredStream = Tweetinvi.Stream.CreateFilteredStream();
_filteredStream.AddTrack("@" + _botUser.ScreenName);
_filteredStream.StreamStarted += OnStreamStarted;
_filteredStream.MatchingTweetReceived += OnMatchingTweetReceived;
// TODO これに限らず例外処理と継続は見ておく
_filteredStream.StartStreamMatchingAllConditionsAsync();
}
else
{
Debug.WriteLine("Twitter stream already started");
}
}
public void SetupStream()
{
SetupDb();
tweetParser = new TweetParser();
TweetinviConfig.CurrentThreadSettings.TweetMode = TweetMode.Extended;
Auth.SetUserCredentials(_consumerKey, _consumerSecret, _accessToken, _accessTokenSecret);
stream = Stream.CreateFilteredStream();
stream.AddTrack(query);
stream.MatchingTweetReceived += (sender, args) =>
{
tweetsList.Add(args.Tweet);
var tweet = args.Tweet;
var matchingTracks = args.MatchingTracks;
var matchedOn = args.MatchOn;
Debug.WriteLine(args.Tweet);
};
Models.TweetCount counter = new Models.TweetCount();
counter.Key = COUNTERKEY;
counter.Count = 0;
tweetCounterCollection.InsertOne(counter);
}
public TweetHub()
{
var cred = Auth.SetUserCredentials("", "", "", "");
stream = Stream.CreateFilteredStream();
}
