private void putResponse(TcpClient client, MemoryStream ms, ResponseMsg response, SlimSerializer serializer)
{
var frameBegin = Consts.PACKET_DELIMITER_LENGTH;
ms.Position = frameBegin;
var frame = new WireFrame(WireFrame.SLIM_FORMAT, true, response.RequestID);
// Write the frame
var frameSize = frame.Serialize(ms);
// Write the message
serializer.Serialize(ms, response);
var size = (int)ms.Position - frameBegin;
var buffer = ms.GetBuffer(); //no stream expansion beyond this point
buffer.WriteBEInt32(0, size);
Binding.DumpMsg(true, response, buffer, 0, (int)ms.Position);
if (size > Binding.MaxMsgSize)
{
Instrumentation.ServerSerializedOverMaxMsgSizeErrorEvent.Happened(Node);
throw new MessageSizeException(size, Binding.MaxMsgSize, "putResponse()", serializer.BatchTypesAdded);
}
client.GetStream().Write(buffer, 0, (int)ms.Position);
stat_MsgSent();
stat_BytesSent(size);
}
private int serialize(MemChunk chunk, WireFrame frame, Msg msg)
{
chunk.Position = sizeof(int);
frame.Serialize(chunk);
Binding.Serializer.Serialize(chunk, msg);
var size = (int)chunk.Position; //includes 4 byte len prefix
var buff = chunk.GetBuffer(); //no stream expansion beyond this point
buff.WriteBEInt32(0, size);
return(size);
}
private void putRequest(RequestMsg request)
{
var ms = m_MemStream;
var dataBegin = Consts.PACKET_DELIMITER_LENGTH;
ms.Position = dataBegin;
var frame = new WireFrame(WireFrame.SLIM_FORMAT, request.OneWay, request.RequestID);
// Write the frame
var frameSize = frame.Serialize(ms);
// Write the message
m_Serializer.Serialize(ms, request);
var size = (int)ms.Position - dataBegin;
var buffer = ms.GetBuffer(); //no stream expansion beyond this point
buffer.WriteBEInt32(0, size);
Binding.DumpMsg(false, request, buffer, 0, (int)ms.Position);
if (size > Binding.MaxMsgSize)
{
Instrumentation.ClientSerializedOverMaxMsgSizeErrorEvent.Happened(Node);
//do not tear the socket, however we may have added extra types to Serializer typereg that server never received
//so in thatcase we do close the channel
throw new MessageSizeException(size, Binding.MaxMsgSize, "putRequest(" + request.RequestID + ")", m_Serializer.BatchTypesAdded);
}
m_Client.GetStream().Write(buffer, 0, (int)ms.Position);
stat_MsgSent();
stat_BytesSent(size);
}
public void EchoResponse_SerializeDeserialize()
{
var frm1 = new WireFrame(FrameType.EchoResponse, 123, false, FID.Generate());
Assert.IsTrue( frm1.OneWay );
Assert.AreEqual( WireFrame.FRAME_LENGTH, frm1.Length );
var ms = new MemoryStream();
Assert.AreEqual(WireFrame.FRAME_LENGTH, frm1.Serialize(ms));
ms.Position = 0;
var frm2 = new WireFrame(ms);
Assert.AreEqual( frm1.Type, frm2.Type );
Assert.AreEqual( frm1.RequestID, frm2.RequestID );
Assert.AreEqual( frm1.OneWay, frm2.OneWay );
Assert.AreEqual( frm1.Length, frm2.Length );
Assert.AreEqual( frm1.Format, frm2.Format );
Assert.AreEqual( frm1.HeadersContent, frm2.HeadersContent );
Assert.IsTrue( frm2.OneWay );
}
public void Glue_SerializeDeserialize_WithHeadersWithLatinText()
{
var hdr = "<a><remote name='zzz'/></a>";//Latin only chars
var frm1 = new WireFrame(123, false, FID.Generate(), hdr);
var utfLen = WireFrame.HEADERS_ENCODING.GetByteCount( hdr );
Assert.IsTrue( utfLen == hdr.Length);
Assert.AreEqual( WireFrame.FRAME_LENGTH + hdr.Length, frm1.Length );
var ms = new MemoryStream();
Assert.AreEqual(WireFrame.FRAME_LENGTH + hdr.Length, frm1.Serialize(ms));
ms.Position = 0;
var frm2 = new WireFrame(ms);
Assert.AreEqual( frm1.Type, frm2.Type );
Assert.AreEqual( frm1.RequestID, frm2.RequestID );
Assert.AreEqual( frm1.OneWay, frm2.OneWay );
Assert.AreEqual( frm1.Length, frm2.Length );
Assert.AreEqual( frm1.Format, frm2.Format );
Assert.AreEqual( frm1.HeadersContent, frm2.HeadersContent );
Assert.IsFalse( frm2.OneWay );
Assert.AreEqual( "zzz", frm2.Headers["remote"].AttrByName("name").Value);
}
public void Glue_SerializeDeserialize_WithHeadersWithChineseText()
{
var hdr = "<a><remote name='久有归天愿'/></a>";
var frm1 = new WireFrame(123, false, FID.Generate(), hdr);
var utfLen = WireFrame.HEADERS_ENCODING.GetByteCount( hdr );
Assert.IsTrue( utfLen > hdr.Length);
Console.WriteLine("{0} has {1} byte len and {2} char len".Args(hdr, utfLen, hdr.Length) );
Assert.AreEqual( WireFrame.FRAME_LENGTH + utfLen, frm1.Length );
var ms = new MemoryStream();
Assert.AreEqual(WireFrame.FRAME_LENGTH + utfLen, frm1.Serialize(ms));
ms.Position = 0;
var frm2 = new WireFrame(ms);
Assert.AreEqual( frm1.Type, frm2.Type );
Assert.AreEqual( frm1.RequestID, frm2.RequestID );
Assert.AreEqual( frm1.OneWay, frm2.OneWay );
Assert.AreEqual( frm1.Length, frm2.Length );
Assert.AreEqual( frm1.Format, frm2.Format );
Assert.AreEqual( frm1.HeadersContent, frm2.HeadersContent );
Assert.IsFalse( frm2.OneWay );
Assert.AreEqual( "久有归天愿", frm2.Headers["remote"].AttrByName("name").Value);
}