private void ReturnMessage(RtmptConnection connection, ByteBuffer data, RtmptRequest request)
{
ByteBuffer buffer = ByteBuffer.Allocate((int)data.Length + 30);
StreamWriter sw = new StreamWriter(buffer);
int contentLength = data.Limit + 1;
if (request.HttpVersion == 1)
{
sw.Write("HTTP/1.1 200 OK\r\n");
sw.Write("Cache-Control: no-cache\r\n");
}
else
{
sw.Write("HTTP/1.0 200 OK\r\n");
sw.Write("Pragma: no-cache\r\n");
}
sw.Write(string.Format("Content-Length: {0}\r\n", contentLength));
sw.Write("Connection: Keep-Alive\r\n");
sw.Write(string.Format("Content-Type: {0}\r\n", ContentType.RTMPT));
sw.Write("\r\n");
sw.Write((char)connection.PollingDelay);
sw.Flush();
BinaryWriter bw = new BinaryWriter(buffer);
byte[] buf = data.ToArray();
bw.Write(buf);
bw.Flush();
request.Connection.Write(buffer);
}
private void HandleOpen(HttpRequest request, HttpResponse response)
{
Unreferenced.Parameter(request);
//Pass a null IPEndPoint, for this connection will create it on demand
RtmptConnection connection = new RtmptConnection(this, null, null, null);
FluorineRtmpContext.Initialize(connection);
/*
* HttpSession session = _endpoint.GetMessageBroker().SessionManager.GetHttpSession(HttpContext.Current);
* FluorineContext.Current.SetSession(session);
* RtmptConnection connection = new RtmptConnection(this, null, session, null, null);
* Client client = this.Endpoint.GetMessageBroker().ClientRegistry.GetClient(connection.ConnectionId) as Client;
* FluorineContext.Current.SetClient(client);
* FluorineContext.Current.SetConnection(connection);
* connection.Initialize(client);
* //Current object are set notify listeners.
* if (session != null && session.IsNew)
* session.NotifyCreated();
* if (client != null)
* {
* client.RegisterSession(session);
* client.NotifyCreated();
* }
*/
_connections[connection.ConnectionId] = connection;
// Return connection id to client
ReturnMessage(connection.ConnectionId + "\n", response);
}
private void HandleIdent(RtmptRequest request)
{
RtmptConnection connection = new RtmptConnection(this, request.Connection.RemoteEndPoint, null, null);
FluorineRtmpContext.Initialize(connection);
_connections[connection.ConnectionId] = connection;
// Return connection id to client
ReturnMessage(Ident, request);
}
private void ReturnMessage(RtmptConnection connection, ByteBuffer data, HttpResponse response)
{
response.StatusCode = 200;
response.ClearHeaders();
response.AppendHeader("Connection", "Keep-Alive");
int contentLength = data.Limit + 1;
response.AppendHeader("Content-Length", contentLength.ToString());
response.Cache.SetCacheability(HttpCacheability.NoCache);
response.ContentType = ContentType.RTMPT;
response.Write((char)connection.PollingDelay);
byte[] buffer = data.ToArray();
response.OutputStream.Write(buffer, 0, buffer.Length);
response.Flush();
}
private void HandleClose(RtmptRequest request)
{
RtmptConnection connection = GetConnection(request);
if (connection == null)
{
HandleBadRequest(__Res.GetString(__Res.Rtmpt_UnknownClient, request.Url), request);
return;
}
FluorineRtmpContext.Initialize(connection);
RemoveConnection(connection.ConnectionId);
_rtmpHandler.ConnectionClosed(connection);
ReturnMessage(0, request);
connection.RealClose();
}
private void HandleSend(HttpRequest request, HttpResponse response)
{
RtmptConnection connection = GetConnection(request);
if (connection == null)
{
HandleBadRequest(__Res.GetString(__Res.Rtmpt_UnknownClient, GetHttpRequestPath(request)), response);
return;
}
FluorineRtmpContext.Initialize(connection);
//int length = request.ContentLength;
byte[] data = new byte[request.InputStream.Length];
request.InputStream.Read(data, 0, (int)request.InputStream.Length);
ByteBuffer buffer = ByteBuffer.Wrap(data);
IList messages = connection.Decode(buffer);
if (messages == null || messages.Count == 0)
{
ReturnMessage(connection.PollingDelay, response);
return;
}
// Execute the received RTMP messages
foreach (object message in messages)
{
try {
if (message is ByteBuffer)
{
connection.Write(message as ByteBuffer);
}
else if (message is byte[])
{
connection.Write(message as byte[]);
}
else
{
_rtmpHandler.MessageReceived(connection, message);
}
} catch (Exception ex) {
Log.Error(__Res.GetString(__Res.Rtmp_CouldNotProcessMessage), ex);
}
}
// Send results to client
ReturnPendingMessages(connection, response);
}
private void HandleIdle(RtmptRequest request)
{
RtmptConnection connection = GetConnection(request);
if (connection == null)
{
HandleBadRequest(__Res.GetString(__Res.Rtmpt_UnknownClient, request.Url), request);
return;
}
if (connection.IsClosing)
{
// Tell client to close the connection
ReturnMessage(0, request);
connection.RealClose();
return;
}
FluorineRtmpContext.Initialize(connection);
ReturnPendingMessages(connection, request);
}
private void ReturnPendingMessages(RtmptConnection connection, RtmptRequest request)
{
ByteBuffer data = connection.GetPendingMessages(RtmptConnection.RESPONSE_TARGET_SIZE);
if (data == null)
{
// no more messages to send...
if (connection.IsClosing)
{
// Tell client to close connection
ReturnMessage(0, request);
}
else
{
ReturnMessage(connection.PollingDelay, request);
}
return;
}
ReturnMessage(connection, data, request);
}
private void ReturnPendingMessages(RtmptConnection connection, RtmptRequest request) {
ByteBuffer data = connection.GetPendingMessages(RtmptConnection.RESPONSE_TARGET_SIZE);
if (data == null) {
// no more messages to send...
if (connection.IsClosing) {
// Tell client to close connection
ReturnMessage(0, request);
} else
ReturnMessage(connection.PollingDelay, request);
return;
}
ReturnMessage(connection, data, request);
}
private void ReturnMessage(RtmptConnection connection, ByteBuffer data, RtmptRequest request) {
ByteBuffer buffer = ByteBuffer.Allocate((int)data.Length + 30);
StreamWriter sw = new StreamWriter(buffer);
int contentLength = data.Limit + 1;
if (request.HttpVersion == 1) {
sw.Write("HTTP/1.1 200 OK\r\n");
sw.Write("Cache-Control: no-cache\r\n");
} else {
sw.Write("HTTP/1.0 200 OK\r\n");
sw.Write("Pragma: no-cache\r\n");
}
sw.Write(string.Format("Content-Length: {0}\r\n", contentLength));
sw.Write("Connection: Keep-Alive\r\n");
sw.Write(string.Format("Content-Type: {0}\r\n", ContentType.RTMPT));
sw.Write("\r\n");
sw.Write((char)connection.PollingDelay);
sw.Flush();
BinaryWriter bw = new BinaryWriter(buffer);
byte[] buf = data.ToArray();
bw.Write(buf);
bw.Flush();
request.Connection.Write(buffer);
}
private void ReturnMessage(RtmptConnection connection, ByteBuffer data, HttpResponse response) {
response.StatusCode = 200;
response.ClearHeaders();
response.AppendHeader("Connection", "Keep-Alive");
int contentLength = data.Limit + 1;
response.AppendHeader("Content-Length", contentLength.ToString());
response.Cache.SetCacheability(HttpCacheability.NoCache);
response.ContentType = ContentType.RTMPT;
response.Write((char)connection.PollingDelay);
byte[] buffer = data.ToArray();
response.OutputStream.Write(buffer, 0, buffer.Length);
response.Flush();
}
private void HandleIdent(RtmptRequest request) {
RtmptConnection connection = new RtmptConnection(this, request.Connection.RemoteEndPoint, null, null);
FluorineRtmpContext.Initialize(connection);
_connections[connection.ConnectionId] = connection;
// Return connection id to client
ReturnMessage(Ident, request);
}
private void HandleOpen(HttpRequest request, HttpResponse response) {
Unreferenced.Parameter(request);
//Pass a null IPEndPoint, for this connection will create it on demand
RtmptConnection connection = new RtmptConnection(this, null, null, null);
FluorineRtmpContext.Initialize(connection);
/*
HttpSession session = _endpoint.GetMessageBroker().SessionManager.GetHttpSession(HttpContext.Current);
FluorineContext.Current.SetSession(session);
RtmptConnection connection = new RtmptConnection(this, null, session, null, null);
Client client = this.Endpoint.GetMessageBroker().ClientRegistry.GetClient(connection.ConnectionId) as Client;
FluorineContext.Current.SetClient(client);
FluorineContext.Current.SetConnection(connection);
connection.Initialize(client);
//Current object are set notify listeners.
if (session != null && session.IsNew)
session.NotifyCreated();
if (client != null)
{
client.RegisterSession(session);
client.NotifyCreated();
}
*/
_connections[connection.ConnectionId] = connection;
// Return connection id to client
ReturnMessage(connection.ConnectionId + "\n", response);
}
