private HLSChannelSink(HTTPLiveStreamingDirectOwinApp owner, IOwinContext ctx, Tuple <Channel, string> session)
{
this.owner = owner;
this.session = session;
connectionInfo.AgentName = ctx.Request.Headers.Get("User-Agent");
connectionInfo.LocalDirects = null;
connectionInfo.LocalRelays = null;
connectionInfo.ProtocolName = "HLS Direct";
connectionInfo.RecvRate = null;
connectionInfo.SendRate = null;
connectionInfo.ContentPosition = 0;
var remoteEndPoint = new IPEndPoint(IPAddress.Parse(ctx.Request.RemoteIpAddress), ctx.Request.RemotePort ?? 0);
connectionInfo.RemoteEndPoint = remoteEndPoint;
connectionInfo.RemoteName = remoteEndPoint.ToString();
connectionInfo.RemoteSessionID = null;
connectionInfo.RemoteHostStatus = RemoteHostStatus.Receiving;
if (remoteEndPoint.Address.GetAddressLocality() < 2)
{
connectionInfo.RemoteHostStatus |= RemoteHostStatus.Local;
}
connectionInfo.Status = ConnectionStatus.Connected;
connectionInfo.Type = ConnectionType.Direct;
getRecvRate = ctx.Get <Func <float> >(OwinEnvironment.PeerCastStation.GetRecvRate);
getSendRate = ctx.Get <Func <float> >(OwinEnvironment.PeerCastStation.GetSendRate);
contentSink = HLSContentSink.GetSubscription(owner, Channel);
}
public static void BuildApp(IAppBuilder builder)
{
var app = new HTTPLiveStreamingDirectOwinApp();
builder.MapGET("/hls", sub => {
sub.UseAuth(OutputStreamType.Play);
sub.Run(app.HLSHandler);
});
}
public static void BuildApp(IAppBuilder builder)
{
var app = new HTTPLiveStreamingDirectOwinApp();
builder.Map("/hls", sub => {
sub.MapMethod("GET", withmethod => {
withmethod.UseAuth(OutputStreamType.Play);
withmethod.Run(app.HLSHandler);
});
});
}
public static HLSChannelSink GetSubscription(HTTPLiveStreamingDirectOwinApp owner, Channel channel, IOwinContext ctx, string session)
{
if (String.IsNullOrWhiteSpace(session))
{
var source = new IPEndPoint(IPAddress.Parse(ctx.Request.RemoteIpAddress), ctx.Request.RemotePort ?? 0).ToString();
using (var md5 = System.Security.Cryptography.MD5.Create()) {
session =
md5
.ComputeHash(System.Text.Encoding.ASCII.GetBytes(source))
.Aggregate(new System.Text.StringBuilder(), (builder, v) => builder.Append(v.ToString("X2")))
.ToString();
}
}
return(owner.channelSinks.GetOrAdd(new Tuple <Channel, string>(channel, session), k => new HLSChannelSink(owner, ctx, k)).AddRef(ctx));
}
private HLSContentSink(HTTPLiveStreamingDirectOwinApp owner, Channel channel)
{
this.owner = owner;
this.channel = channel;
}
public static HLSContentSink GetSubscription(HTTPLiveStreamingDirectOwinApp owner, Channel channel)
{
return(owner.contentSinks.GetOrAdd(channel, k => new HLSContentSink(owner, channel)).AddRef());
}
