handle options in proper sequence

HTTPServer.cpp

@@ -543,8 +543,9 @@ namespace util
 		}	
 		else
 		{
-			std::string response ("HTTP/1.0 200 OK\r\n");
+			std::string response ("HTTP/1.0 503 Not Implemented\r\n");
 			m_Stream->Send ((uint8_t *)response.c_str (), response.length (), 30);
+			m_Stream->Close ();
 		}	
 		delete this;
 	}	

Streaming.cpp

@@ -29,7 +29,7 @@ namespace stream
 
 	Stream::Stream (boost::asio::io_service& service, StreamingDestination * local):
 		m_Service (service), m_SendStreamID (0), m_SequenceNumber (0), m_LastReceivedSequenceNumber (0), 
-		m_IsOpen (false), m_IsOutgoing(true), m_LeaseSetUpdated (true), m_LocalDestination (local),
+		m_IsOpen (true), m_IsOutgoing(true), m_LeaseSetUpdated (true), m_LocalDestination (local),
 		m_RemoteLeaseSet (nullptr), m_ReceiveTimer (m_Service)
 	{
 		m_RecvStreamID = i2p::context.GetRandomNumberGenerator ().GenerateWord32 ();
@@ -114,12 +114,6 @@ namespace stream
 		{
 			LogPrint ("Synchronize");
 		}	
-		
-		if (flags & PACKET_FLAG_SIGNATURE_INCLUDED)
-		{
-			LogPrint ("Signature");
-			optionData += 40;
-		}	
 
 		if (flags & PACKET_FLAG_FROM_INCLUDED)
 		{
@@ -135,6 +129,18 @@ namespace stream
 			optionData += sizeof (i2p::data::Identity);
 		}	
 
+		if (flags & PACKET_FLAG_MAX_PACKET_SIZE_INCLUDED)
+		{
+			LogPrint ("Max packet size");
+			optionData += 2;
+		}	
+		
+		if (flags & PACKET_FLAG_SIGNATURE_INCLUDED)
+		{
+			LogPrint ("Signature");
+			optionData += 40;
+		}	
+
 		packet->offset = packet->GetPayload () - packet->buf;
 		if (packet->GetLength () > 0)
 		{