/// <summary>
/// Checks which users are live, along with who has gone offline.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Tick(object sender, ElapsedEventArgs e)
{
if (ticking == true)
{
return;
}
ticking = true;
List <string> liveUsers = new List <string>();
var s = await GetStreams();
if (s != null)
{
for (int i = 0; i < s.Length; i++)
{
liveUsers.Add(s[i].UserName);
// User is/was live.
if (LiveStreams.ContainsKey(s[i].UserName))
{
// It's the same stream.
if (LiveStreams[s[i].UserName].Id == s[i].Id)
{
LiveStreams[s[i].UserName] = s[i];
// Invoke event.
OnStreamArgs onStreamUpdateArgs = new OnStreamArgs(s[i].UserName, s[i]);
OnStreamUpdate?.Invoke(this, onStreamUpdateArgs);
continue;
}
// Different stream.
else
{
if (LiveStreams.TryRemove(s[i].UserName, out Stream v))
{
if (LiveStreams.TryAdd(s[i].UserName, s[i]))
{
// Invoke event.
OnStreamArgs onStreamOnlineArgs = new OnStreamArgs(s[i].UserName, s[i]);
OnStreamOnline?.Invoke(this, onStreamOnlineArgs);
}
}
}
}
// User was not live before.
else
{
if (LiveStreams.TryAdd(s[i].UserName, s[i]))
{
// Invoke event.
OnStreamArgs oso = new OnStreamArgs(s[i].UserName, s[i]);
OnStreamOnline?.Invoke(this, oso);
}
}
}
Cleanup(liveUsers);
}
ticking = false;
SaveLoadService.Save(monitoredUsersFilename, LiveStreams);
}
private void _checkOnlineStreams()
{
var liveStreamers = _getLiveStreamers().Result;
foreach (var channel in _channelIds)
{
var currentStream = liveStreamers.Where(x => x.Channel.Id == channel).FirstOrDefault();
if (currentStream == null)
{
//offline
if (_statuses[channel] != null)
{
var channelName = _statuses[channel].Channel.Name;
//have gone offline
_statuses[channel] = null;
if (!_isStartup || (_isStartup && _invokeEventsOnStart))
{
OnStreamOffline?.Invoke(this,
new OnStreamOfflineArgs {
ChannelId = channel, Channel = channelName, CheckIntervalSeconds = CheckIntervalSeconds
});
}
}
}
else
{
var channelName = currentStream.Channel.Name;
//online
if (_statuses[channel] == null)
{
//have gone online
if (!_isStartup || (_isStartup && _invokeEventsOnStart))
{
OnStreamOnline?.Invoke(this,
new OnStreamOnlineArgs {
ChannelId = channel, Channel = channelName, Stream = currentStream, CheckIntervalSeconds = CheckIntervalSeconds
});
}
}
else
{
//stream updated
if (!_isStartup || (_isStartup && _invokeEventsOnStart))
{
OnStreamUpdate?.Invoke(this,
new OnStreamUpdateArgs {
ChannelId = channel, Channel = channelName, Stream = currentStream, CheckIntervalSeconds = CheckIntervalSeconds
});
}
}
_statuses[channel] = currentStream;
}
}
}
private void HandleLiveStreamUpdate(string channel, Stream liveStream, bool callEvents)
{
var wasAlreadyLive = LiveStreams.ContainsKey(channel);
LiveStreams[channel] = liveStream;
if (!callEvents)
{
return;
}
if (!wasAlreadyLive)
{
OnStreamOnline?.Invoke(this, new OnStreamOnlineArgs {
Channel = channel, Stream = liveStream
});
}
else
{
OnStreamUpdate?.Invoke(this, new OnStreamUpdateArgs {
Channel = channel, Stream = liveStream
});
}
}
public UnityLiveStreamMonitor(ITwitchAPI api, int checkIntervalSeconds = 60, bool checkStatusOnStart = true, bool invokeEventsOnStart = false) : base(api, checkIntervalSeconds, checkStatusOnStart, invokeEventsOnStart)
{
ThreadDispatcher.EnsureCreated();
base.OnStreamOnline += ((object sender, OnStreamOnlineArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamOnline?.Invoke(sender, e)); });
base.OnStreamOffline += ((object sender, OnStreamOfflineArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamOffline?.Invoke(sender, e)); });
base.OnStreamUpdate += ((object sender, OnStreamUpdateArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamUpdate?.Invoke(sender, e)); });
base.OnStreamMonitorStarted += ((object sender, OnStreamMonitorStartedArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamMonitorStarted?.Invoke(sender, e)); });
base.OnStreamMonitorEnded += ((object sender, OnStreamMonitorEndedArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamMonitorEnded?.Invoke(sender, e)); });
base.OnStreamsSet += ((object sender, OnStreamsSetArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamsSet?.Invoke(sender, e)); });
}
public UnityFollowerService(ITwitchAPI api, int checkIntervalSeconds = 60, bool checkStatusOnStart = true, bool invokeEventsOnStart = false) : base(api, checkIntervalSeconds, checkStatusOnStart, invokeEventsOnStart)
{
_threadDispatcher = new GameObject("ThreadDispatcher");
_threadDispatcher.AddComponent <ThreadDispatcher>();
UnityEngine.Object.DontDestroyOnLoad(_threadDispatcher);
base.OnStreamOnline += ((object sender, OnStreamOnlineArgs e) => { ThreadDispatcher.Instance().Enqueue(() => OnStreamOnline?.Invoke(sender, e)); });
base.OnStreamOffline += ((object sender, OnStreamOfflineArgs e) => { ThreadDispatcher.Instance().Enqueue(() => OnStreamOffline?.Invoke(sender, e)); });
base.OnStreamUpdate += ((object sender, OnStreamUpdateArgs e) => { ThreadDispatcher.Instance().Enqueue(() => OnStreamUpdate?.Invoke(sender, e)); });
base.OnStreamMonitorStarted += ((object sender, OnStreamMonitorStartedArgs e) => { ThreadDispatcher.Instance().Enqueue(() => OnStreamMonitorStarted?.Invoke(sender, e)); });
base.OnStreamMonitorEnded += ((object sender, OnStreamMonitorEndedArgs e) => { ThreadDispatcher.Instance().Enqueue(() => OnStreamMonitorEnded?.Invoke(sender, e)); });
base.OnStreamsSet += ((object sender, OnStreamsSetArgs e) => { ThreadDispatcher.Instance().Enqueue(() => OnStreamsSet?.Invoke(sender, e)); });
}
/// <summary>
/// Runs the server
/// </summary>
public void Start(object state)
{
NetBuffer buffer = new NetBuffer(bufferSize);
CancellationToken cts = (CancellationToken)state;
while (true)
{
// Listen for a new connection
server.Listen(1);
using (Socket socket = server.Accept())
{
// Attempt pairing with the new client
socket.Receive(buffer);
// Receive the dimensions of the image
uint requestedWidth = buffer.GetUInt(0);
uint requestedHeight = buffer.GetUInt(4);
// Dimesions are too large
if (requestedHeight > MAX_DIMENSION_SIZE || requestedWidth > MAX_DIMENSION_SIZE)
{
socket.Send(buffer.Reset().Write(DIMENSIONS_TOO_LARGE));
continue;
}
// Sends the dimensions to client to verify
socket.Send(buffer);
socket.Receive(buffer);
// Dimensions mismatch
if (requestedHeight != buffer.GetUInt(4) || requestedWidth != buffer.GetUInt(0))
{
socket.Send(buffer.Write(DIMENSIONS_MISMATCH));
continue;
}
StreamImage image = new StreamImage((int)requestedWidth, (int)requestedHeight);
IndexCompressor compressor = new IndexCompressor(requestedWidth, requestedHeight, 0x01000000);
// Initialize image
socket.Send(buffer.Reset().Write(REQUEST_IMAGE));
int x = 0;
int y = 0;
bool ended = false;
do
{
socket.Receive(buffer);
int i = 0;
while (i < buffer.Length - sizeof(int))
{
image.SetPixel(x, y, buffer.GetInt(i));
i += sizeof(int);
x++;
if (x >= requestedWidth)
{
x = 0;
y++;
}
}
if (buffer.GetUInt(i) == END_OF_IMAGE)
{
ended = true;
}
else
{
image.SetPixel(x, y, buffer.GetInt(i));
x++;
if (x >= requestedWidth)
{
x = 0;
y++;
}
}
} while (!ended);
OnConnectionAstablished?.Invoke(image.Width, image.Height, image.image, this);
socket.Send(buffer.Reset().Write(PAIR_SUCCESSFUL));
IIndexable pixel = new RISPImagePixel();
// Start streaming loop
while (true)
{
try
{
socket.Receive(buffer);
if (buffer.GetULong(0) == TERMINATE_CONNECTION)
{
break;
}
int index = 0;
RISPImagePixel[] diffrences = new RISPImagePixel[buffer.Length / sizeof(ulong)];
while (index < buffer.Length)
{
ulong compressedValue = buffer.GetULong(index);
compressor.Decompress(compressedValue, ref pixel);
RISPImagePixel iPixel = (RISPImagePixel)pixel;
System.Console.WriteLine(iPixel.color.ToString("X"));
diffrences[index / sizeof(ulong)] = iPixel;
image.SetPixel((int)iPixel.x, (int)iPixel.y, new RGB((int)iPixel.color));
index += sizeof(ulong);
}
// Call stream updates
if (diffrences.Length > 0)
{
OnStreamUpdate?.Invoke(diffrences, this);
}
}
catch (SocketException)
{
break;
}
}
}
}
}
public UnityLiveStreamMonitor(ITwitchAPI api, int checkIntervalSeconds = 60, int maxStreamRequestCountPerRequest = 100) : base(api, checkIntervalSeconds, maxStreamRequestCountPerRequest)
{
ThreadDispatcher.EnsureCreated();
base.OnStreamOnline += ((object sender, OnStreamOnlineArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamOnline?.Invoke(sender, e)); });
base.OnStreamOffline += ((object sender, OnStreamOfflineArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamOffline?.Invoke(sender, e)); });
base.OnStreamUpdate += ((object sender, OnStreamUpdateArgs e) => { ThreadDispatcher.Enqueue(() => OnStreamUpdate?.Invoke(sender, e)); });
base.OnServiceStarted += ((object sender, OnServiceStartedArgs e) => { ThreadDispatcher.Enqueue(() => OnServiceStarted?.Invoke(sender, e)); });
base.OnServiceStopped += ((object sender, OnServiceStoppedArgs e) => { ThreadDispatcher.Enqueue(() => OnServiceStopped?.Invoke(sender, e)); });
base.OnChannelsSet += ((object sender, OnChannelsSetArgs e) => { ThreadDispatcher.Enqueue(() => OnChannelsSet?.Invoke(sender, e)); });
}
