void CreateClient (TimeSpan timeout)
{
int explicitPort = Via.Port;
var stream = new NamedPipeClientStream (".", Via.LocalPath.Substring (1).Replace ('/', '\\'), PipeDirection.InOut);
stream.Connect ();
frame = new TcpBinaryFrameManager (TcpBinaryFrameManager.SingletonUnsizedMode, stream, false) {
Encoder = this.Encoder,
Via = this.Via };
frame.ProcessPreambleInitiator ();
frame.ProcessPreambleAckInitiator ();
}
protected override void OnOpen (TimeSpan timeout)
{
if (! is_service_side) {
NetworkStream ns = client.GetStream ();
frame = new TcpBinaryFrameManager (TcpBinaryFrameManager.DuplexMode, ns, is_service_side) {
Encoder = this.Encoder,
Via = this.Via };
frame.ProcessPreambleInitiator ();
frame.ProcessPreambleAckInitiator ();
session = new TcpDuplexSession (this); // make sure to shutdown the session once it has initiated one.
} else {
// server side
Stream s = client.GetStream ();
frame = new TcpBinaryFrameManager (TcpBinaryFrameManager.DuplexMode, s, is_service_side) { Encoder = this.Encoder };
// FIXME: use retrieved record properties in the request processing.
frame.ProcessPreambleRecipient ();
frame.ProcessPreambleAckRecipient ();
}
}
protected override void OnOpen (TimeSpan timeout)
{
DateTime start = DateTime.Now;
// FIXME: use timeout
frame = new TcpBinaryFrameManager (TcpBinaryFrameManager.SingletonUnsizedMode, server, true) { Encoder = this.Encoder };
frame.ProcessPreambleRecipient ();
frame.ProcessPreambleAckRecipient ();
}
public Message ReadSizedMessage ()
{
lock (read_lock) {
// FIXME: implement full [MC-NMF].
int packetType;
try {
packetType = s.ReadByte ();
} catch (IOException) {
// it is already disconnected
return null;
} catch (SocketException) {
// it is already disconnected
return null;
}
// FIXME: .NET never results in -1, so there may be implementation mismatch in Socket (but might be in other places)
if (packetType == -1)
return null;
// FIXME: The client should wait for EndRecord, but if we try to send it, the socket blocks and becomes unable to work anymore.
if (packetType == EndRecord)
return null;
if (packetType != SizedEnvelopeRecord) {
if (is_service_side) {
// reconnect
ProcessPreambleRecipient (packetType);
ProcessPreambleAckRecipient ();
}
else
throw new NotImplementedException (String.Format ("Packet type {0:X} is not implemented", packetType));
}
byte [] buffer = ReadSizedChunk ();
var ms = new MemoryStream (buffer, 0, buffer.Length);
// FIXME: turned out that it could be either in-band dictionary ([MC-NBFSE]), or a mere xml body ([MC-NBFS]).
bool inBandDic = false;
XmlBinaryReaderSession session = null;
switch (EncodingRecord) {
case Soap11EncodingUtf8:
case Soap11EncodingUtf16:
case Soap11EncodingUtf16LE:
case Soap12EncodingUtf8:
case Soap12EncodingUtf16:
case Soap12EncodingUtf16LE:
if (!(Encoder is TextMessageEncoder))
throw new InvalidOperationException (String.Format ("Unexpected message encoding value in the received message: {0:X}", EncodingRecord));
break;
case Soap12EncodingMtom:
if (!(Encoder is MtomMessageEncoder))
throw new InvalidOperationException (String.Format ("Unexpected message encoding value in the received message: {0:X}", EncodingRecord));
break;
default:
throw new InvalidOperationException (String.Format ("Unexpected message encoding value in the received message: {0:X}", EncodingRecord));
case Soap12EncodingBinaryWithDictionary:
inBandDic = true;
goto case Soap12EncodingBinary;
case Soap12EncodingBinary:
session = inBandDic ? (reader_session ?? new XmlBinaryReaderSession ()) : null;
reader_session = session;
if (inBandDic) {
byte [] rsbuf = new TcpBinaryFrameManager (0, ms, is_service_side).ReadSizedChunk ();
using (var rms = new MemoryStream (rsbuf, 0, rsbuf.Length)) {
var rbr = new BinaryReader (rms, Encoding.UTF8);
while (rms.Position < rms.Length)
session.Add (reader_session_items++, rbr.ReadString ());
}
}
break;
}
var benc = Encoder as BinaryMessageEncoder;
lock (Encoder) {
if (benc != null)
benc.CurrentReaderSession = session;
// FIXME: supply maxSizeOfHeaders.
Message msg = Encoder.ReadMessage (ms, 0x10000);
if (benc != null)
benc.CurrentReaderSession = null;
return msg;
}
}
}
