public void GetStreamingUserTimeline()
{
StreamingOptions options = new StreamingOptions {
User = m_user, Follow = "sebatestapi"
};
try
{
StreamingEndpoint streamingService = new StreamingEndpoint();
int count = 0;
foreach (Status status in streamingService.GetStreamingStatus(options))
{
System.Diagnostics.Debug.Write(status);
count++;
if (count == 1)
{
break;
}
}
}
catch (Exception ex)
{
Assert.True(false, Util.ExceptionMessage(ex));
}
}
/// <summary>
/// Merge and return the combination of two streaming options for a same resource.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public StreamingOptions CombineWith(StreamingOptions other)
{
return(new StreamingOptions
{
KeepLoaded = other.KeepLoaded || KeepLoaded,
ForceHighestQuality = other.ForceHighestQuality || ForceHighestQuality,
LoadImmediately = other.LoadImmediately || LoadImmediately
});
}
public void GetStreamingTimelineWithHashtag()
{
Thread.Sleep(2000);
StreamingOptions options = new StreamingOptions {
Track = "#twitter", User = m_user
};
Execute(options);
}
public void GetStreamingTimelineWithComa()
{
Thread.Sleep(2000);
StreamingOptions options = new StreamingOptions {
Track = "twitter,facebook", User = m_user
};
Execute(options);
}
/// <summary>
/// Initializes a new instance of the <see cref="RealtimeDatabase{T}"/> class.
/// </summary>
/// <param name="childQuery"> The child query. </param>
/// <param name="elementRoot"> The element Root. </param>
/// <param name="offlineDatabaseFactory"> The offline database factory. </param>
/// <param name="filenameModifier"> Custom string which will get appended to the file name. </param>
/// <param name="streamChanges"> Specifies whether changes should be streamed from the server. </param>
/// <param name="pullEverythingOnStart"> Specifies if everything should be pull from the online storage on start. It only makes sense when <see cref="streamChanges"/> is set to true. </param>
/// <param name="pushChanges"> Specifies whether changed items should actually be pushed to the server. If this is false, then Put / Post / Delete will not affect server data. </param>
public RealtimeDatabase(ChildQuery childQuery, string elementRoot, Func <Type, string, IDictionary <string, OfflineEntry> > offlineDatabaseFactory, string filenameModifier, StreamingOptions streamingOptions, InitialPullStrategy initialPullStrategy, bool pushChanges, ISetHandler <T> setHandler = null)
{
this.childQuery = childQuery;
this.elementRoot = elementRoot;
this.streamingOptions = streamingOptions;
this.initialPullStrategy = initialPullStrategy;
this.pushChanges = pushChanges;
this.Database = offlineDatabaseFactory(typeof(T), filenameModifier);
this.firebaseCache = new FirebaseCache <T>(new OfflineCacheAdapter <string, T>(this.Database));
this.subject = new Subject <FirebaseEvent <T> >();
this.PutHandler = setHandler ?? new SetHandler <T>();
this.isSyncRunning = true;
Task.Factory.StartNew(this.SynchronizeThread, CancellationToken.None, TaskCreationOptions.LongRunning, TaskScheduler.Default);
}
public FirebaseOfflineCacheRepo(
FirebaseClient client,
string path,
string key = "",
StreamingOptions streaming = StreamingOptions.None,
InitialPullStrategy initialPull = InitialPullStrategy.Everything)
{
// The offline database filename is named after type T.
// So, if you have more than one list of type T objects, you need to differentiate it
// by adding a filename modifier; which is what we're using the "key" parameter for.
_baseQuery = client.Child(path);
_realtimeDb = _baseQuery
.AsRealtimeDatabase <T>(key, string.Empty, streaming, initialPull, true);
SyncExceptionThrown = Observable
.FromEventPattern <ExceptionEventArgs>(
h => _realtimeDb.SyncExceptionThrown += h,
h => _realtimeDb.SyncExceptionThrown -= h);
}
void Execute(StreamingOptions options)
{
try
{
StreamingEndpoint streamingFilter = new StreamingEndpoint();
int count = 0;
foreach (Status status in streamingFilter.GetStreamingStatus(options))
{
System.Diagnostics.Debug.WriteLine(status);
count++;
if (count == 5)
{
break;
}
}
}
catch (Exception ex)
{
Assert.True(false, Util.ExceptionMessage(ex));
}
}
public SpeechKitSttStreamClient(Uri address, Options rSpec, ILoggerFactory loggerFactory) : base(address)
{
this.sessionConf = new StreamingOptions()
{
RecognitionModel = new RecognitionModelOptions()
{
Model = "general",
AudioFormat = new AudioFormatOptions()
{
ContainerAudio = new ContainerAudio()
{
ContainerAudioType = rSpec.audioEncoding,
}
},
TextNormalization = new TextNormalizationOptions()
{
TextNormalization = TextNormalizationOptions.Types.TextNormalization.Enabled,
ProfanityFilter = false
}
}
};
speechKitRpcClient = new Recognizer.RecognizerClient(MakeChannel(loggerFactory));
}
private void startStreaming()
{
if (!streamingIsActive)
{
StreamingOptions streamingOptions = new StreamingOptions();
streamingOptions.include_annotations = true;
streamingOptions.include_html = false;
streamingOptions.include_marker = true;
streamingOptions.include_channel_annotations = false;
streamingOptions.include_message_annotations = true;
streamingOptions.include_post_annotations = true;
streamingOptions.include_user_annotations = true;
userStream = new Streaming.UserStream(this.accessToken, streamingOptions);
IAsyncResult asyncResult = userStream.StartUserStream(
streamCallback: streamCallback,
unifiedCallback: unifiedCallback,
mentionsCallback: mentionsCallback,
channelsCallback: channelsCallback,
streamStoppedCallback: streamStoppedCallback);
SubscriptionOptions subscriptionOptions = new SubscriptionOptions();
subscriptionOptions.include_deleted = true;
subscriptionOptions.include_incomplete = false;
subscriptionOptions.include_muted = false;
subscriptionOptions.include_private = true;
subscriptionOptions.include_read = true;
//userStream.subscribe_to_endpoint(userStream.available_endpoints["Unified"]);
userStream.subscribe_to_endpoint(userStream.available_endpoints["Stream"]);
userStream.subscribe_to_endpoint(userStream.available_endpoints["Mentions"]);
userStream.subscribe_to_endpoint(userStream.available_endpoints["Channels"]);
streamingIsActive = true;
}
}
/// <summary>
/// Create new instances of the <see cref="RealtimeDatabase{T}"/>.
/// </summary>
/// <typeparam name="T"> Type of elements. </typeparam>
/// <typeparam name="TSetHandler"> Type of the custom <see cref="ISetHandler{T}"/> to use. </typeparam>
/// <param name="filenameModifier"> Custom string which will get appended to the file name. </param>
/// <param name="elementRoot"> Optional custom root element of received json items. </param>
/// <param name="streamingOptions"> Realtime streaming options. </param>
/// <param name="initialPullStrategy"> Specifies what strategy should be used for initial pulling of server data. </param>
/// <param name="pushChanges"> Specifies whether changed items should actually be pushed to the server. It this is false, then Put / Post / Delete will not affect server data. </param>
/// <returns> The <see cref="RealtimeDatabase{T}"/>. </returns>
public static RealtimeDatabase <T> AsRealtimeDatabase <T, TSetHandler>(this ChildQuery query, string filenameModifier = "", string elementRoot = "", StreamingOptions streamingOptions = StreamingOptions.LatestOnly, InitialPullStrategy initialPullStrategy = InitialPullStrategy.MissingOnly, bool pushChanges = true)
where T : class
where TSetHandler : ISetHandler <T>, new()
{
return(new RealtimeDatabase <T>(query, elementRoot, query.Client.Options.OfflineDatabaseFactory, filenameModifier, streamingOptions, initialPullStrategy, pushChanges, Activator.CreateInstance <TSetHandler>()));
}
public IEnumerable <Status> GetStreamingStatus(StreamingOptions options)
{
CheckData(options);
if (!string.IsNullOrWhiteSpace(options.Follow) && !long.TryParse(options.Follow, out long id))
{
User data = Task.Run(() => UserData.GetUser(new UserShowOptions {
User = options.User, ScreenName = options.Follow
})).Result;
options.Follow = data.id_str;
}
using (HttpClient httpClient = new HttpClient())
{
httpClient.Timeout = TimeSpan.FromMilliseconds(Timeout.Infinite);
List <KeyValuePair <string, string> > p = new List <KeyValuePair <string, string> >();
foreach (var item in options.GetParameters())
{
p.Add(item);
}
var formUrlEncodedContent = new FormUrlEncodedContent(p);
formUrlEncodedContent.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");
EncodeOptions(options);
HttpRequestMessage request = OAuthHelper.GetRequest(HttpMethod.Post, STATUS_FILTER, options);
request.Content = formUrlEncodedContent;
var response = httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead).Result;
if (!response.IsSuccessStatusCode)
{
using (var reader = new StreamReader(response.Content.ReadAsStreamAsync().Result))
{
string message = reader.ReadToEnd();
if (!string.IsNullOrEmpty(message))
{
throw new Exception($"{response.StatusCode}:{message}");
}
else
{
throw new Exception($"{response.StatusCode}:{response.ReasonPhrase}");
}
}
}
using (StreamReader reader = new StreamReader(response.Content.ReadAsStreamAsync().Result))
{
while (!reader.EndOfStream)
{
string json = reader.ReadLine();
if (!string.IsNullOrWhiteSpace(json))
{
Status status = Util.Deserialize <Status>(json);
if (status != null && !string.IsNullOrEmpty(status.ResolvedText))
{
yield return(status);
}
}
}
}
}
}
protected void EncodeOptions(StreamingOptions options)
{
options.Track = string.IsNullOrEmpty(options.Track) ? options.Track : Util.EncodeString(WebUtility.HtmlDecode(options.Track));
options.Follow = string.IsNullOrEmpty(options.Follow) ? options.Follow : Util.EncodeString(WebUtility.HtmlDecode(options.Follow));
}
public VideoConverter(IOptions <StreamingOptions> opts, ILogger <VideoConverter> log)
{
this.opts = opts.Value;
this.log = log;
}
public VideoController(VideoConverter videos, IRtspService api, IOptions <StreamingOptions> opts)
{
this.videos = videos;
this.api = api;
this.opts = opts.Value;
}
/// <summary>
/// Generates the streaming URI for live or pre-recorded streams.
/// </summary>
/// <param name="id">The identifier (monitorId if source=live or eventId if source=event).</param>
/// <param name="source">The streaming source (live or event).</param>
/// <param name="mode">The streaming mode (video or snapshot).</param>
/// <param name="options">The streaming options.</param>
/// <returns>The URI to the specified stream</returns>
public string GenerateStreamingURI(int id, StreamingOptions.Source source = StreamingOptions.Source.Live, StreamingOptions.Mode mode = StreamingOptions.Mode.MJPEG, StreamingOptions options = null)
{
var @params = new Dictionary <string, object>();
// Set the mode (Snapshot or Video)
switch (mode)
{
case StreamingOptions.Mode.JPEG: // Snapshot = single
@params["mode"] = "single";
break;
case StreamingOptions.Mode.MJPEG: // Video = jpeg
@params["mode"] = "jpeg";
break;
}
// Set the source (live or event)
switch (source)
{
case StreamingOptions.Source.Live:
@params["monitor"] = id;
break;
case StreamingOptions.Source.Event:
@params["source"] = "event";
@params["replay"] = "none";
@params["event"] = id;
break;
}
// Set the streaming options
if (options?.Scale > 0)
{
@params["scale"] = options.Scale;
}
if (options?.Width > 0)
{
@params["width"] = options.Width + "px";
}
if (options?.Height > 0)
{
@params["height"] = options.Height + "px";
}
if (options?.Buffer > 0)
{
@params["buffer"] = options.Buffer;
}
if (options?.MaxFPS > 0)
{
@params["maxfps"] = options.MaxFPS;
}
if (!string.IsNullOrEmpty(options?.ConnKey))
{
@params["connkey"] = options.ConnKey;
}
if (options?.IncludeAuthentificationToken ?? true)
{
@params["auth"] = this.AuthentificationToken;
}
return(((options?.IncludeRootURI ?? false) ? this.RootUri.TrimEnd('/') : "") + "/cgi-bin/nph-zms?" + string.Join("&", @params.Select(v => $"{v.Key}={v.Value}").ToArray()));
}
