public RtmpClient(RtmpConnectionRequest Request)
{
RtmpRequest = Request;
ProtocolClient.NoDelay = Request.ProtocolConfigurations.NoDelay;
ProtocolClient.ExclusiveAddressUse = Request.ProtocolConfigurations.ExclusiveAddressUse;
if (!Request.ProtocolConfigurations.ReceiveTimeout.Equals(0))
{
ProtocolClient.ReceiveTimeout = Request.ProtocolConfigurations.ReceiveTimeout;
}
if (!Request.ProtocolConfigurations.SendTimeout.Equals(0))
{
ProtocolClient.SendTimeout = Request.ProtocolConfigurations.SendTimeout;
}
if (!Request.ProtocolConfigurations.RecieveBufferSize.Equals(0))
{
ProtocolClient.ReceiveBufferSize = Request.ProtocolConfigurations.RecieveBufferSize;
}
if (!Request.ProtocolConfigurations.SendBufferSize.Equals(0))
{
ProtocolClient.SendBufferSize = Request.ProtocolConfigurations.SendBufferSize;
}
}
public static async Task ValidateClientRequestAsync(this TcpClient client, RtmpConnectionRequest request)
{
Task task = Task.Run(() =>
{
// Validation Steps:
// Validate URI Scheme Request
// * Validate EnableSsl matches with Protocol Type RTMPs (cannot be RTMP)
});
await task;
}
// [FInished] : Connection Complete
public async Task ConnectAsync(RtmpConnectionRequest Request)
{
RtmpRequest = Request;
ProtocolClient.NoDelay = Request.ProtocolConfigurations.NoDelay;
ProtocolClient.ExclusiveAddressUse = Request.ProtocolConfigurations.ExclusiveAddressUse;
if (Request.ProtocolConfigurations.ReceiveTimeout != -1)
{
ProtocolClient.ReceiveTimeout = Request.ProtocolConfigurations.ReceiveTimeout;
}
if (Request.ProtocolConfigurations.SendTimeout != -1)
{
ProtocolClient.SendTimeout = Request.ProtocolConfigurations.SendTimeout;
}
if (Request.ProtocolConfigurations.RecieveBufferSize != -1)
{
ProtocolClient.ReceiveBufferSize = Request.ProtocolConfigurations.RecieveBufferSize;
}
if (Request.ProtocolConfigurations.SendBufferSize != -1)
{
try
{
// Step 01: Make connection to socket on Server-Side TCP Listener if URI Schema is valid
await ProtocolClient.ValidateClientRequestAsync(RtmpRequest);
// Step 02: Connect to Host Socket
await ProtocolClient.ConnectAsync(RtmpRequest.Content.RtmpUri.Host, RtmpRequest.Content.RtmpUri.Port != -1?RtmpRequest.Content.RtmpUri.Port : DefaultPort);
// Step 03: Validate Socket Connection
await ProtocolClient.ValidateClientConnectionAsync(RtmpRequest.ProtocolConfigurations);
// Step 04: Set the Resolved Stream
RtmpStream = await ProtocolClient.ResolveStreamTypeAsync(RtmpRequest);
// Step 05: Validate Stream Properties Match with request
await RtmpStream.ValidateStreamPropertiesAsync(RtmpRequest.StreamConfigurations);
// Step 06: Initialize the Handshake Sequence
await RtmpStream.InitializeHandshakeSequenceAsync(StopToken);
}
catch (Exception exception)
{
throw new Exception("Connection was unsuccessful.", exception);
}
}
}
// [Finished] : Create eiter a SSL Stream or standard Network Stream
public static async Task <Stream> ResolveStreamTypeAsync(this TcpClient protocol, RtmpConnectionRequest request)
{
Stream NetStream = protocol.GetStream();
if (request.StreamConfigurations.EnableSsl.Equals(true))
{
// Request a Callback Delegate to Vallidate Remote Certificate
RemoteCertificateValidationCallback ValidationCallback = (sender, certificate, chain, errors) => true;
// Instantiate a New SSL Stream [Transfer Current Stream to SSL Stream then close]
SslStream Sslstream = new SslStream(NetStream, false, ValidationCallback);
// Authenticate Server through Client Request [Set Configure Await to 'True' to return context before returning stream]
await Sslstream.AuthenticateAsClientAsync(request.Content.RtmpUri.Host).ConfigureAwait(true);
return(Sslstream);
}
else
{
return(NetStream);
}
}
