public override void WriteMessageBegin(TMessage message)
{
if (strictWrite_)
{
uint version = VERSION_1 | (uint)(message.Type);
WriteI32((int)version);
WriteString(message.Name);
WriteI32(message.SeqID);
}
else
{
WriteString(message.Name);
WriteByte((byte)message.Type);
WriteI32(message.SeqID);
}
}
public override void WriteMessageBegin(TMessage message)
{
if (strictWrite_)
{
uint version = VERSION_1 | (uint) (message.Type);
WriteI32((int) version);
WriteString(message.Name);
WriteI32(message.SeqID);
}
else
{
WriteString(message.Name);
WriteByte((byte) message.Type);
WriteI32(message.SeqID);
}
}
public override TMessage ReadMessageBegin()
{
var message = new TMessage();
int size = ReadI32();
if (size < 0)
{
uint version = (uint) size & VERSION_MASK;
if (version != VERSION_1)
{
throw new TProtocolException(TProtocolException.BAD_VERSION, "Bad version in ReadMessageBegin: " + version);
}
message.Type = (TMessageType) (size & 0x000000ff);
message.Name = ReadString();
message.SeqID = ReadI32();
}
else
{
if (strictRead_)
{
throw new TProtocolException(TProtocolException.BAD_VERSION, "Missing version in readMessageBegin, old client?");
}
message.Name = ReadStringBody(size);
message.Type = (TMessageType) ReadByte();
message.SeqID = ReadI32();
}
return message;
}
public abstract void WriteMessageBegin(TMessage message);
public abstract void WriteMessageBegin(TMessage message);
public override TMessage ReadMessageBegin()
{
var message = new TMessage();
ReadJSONArrayStart();
if (ReadJSONInteger() != VERSION)
{
throw new TProtocolException(TProtocolException.BAD_VERSION,
"Message contained bad version.");
}
message.Name = utf8Encoding.GetString(ReadJSONString(false));
message.Type = (TMessageType) ReadJSONInteger();
message.SeqID = (int) ReadJSONInteger();
return message;
}
public override void WriteMessageBegin(TMessage message)
{
WriteJSONArrayStart();
WriteJSONInteger(VERSION);
byte[] b = utf8Encoding.GetBytes(message.Name);
WriteJSONString(b);
WriteJSONInteger((long) message.Type);
WriteJSONInteger(message.SeqID);
}
/**
* Write a message header to the wire. Compact Protocol messages contain the
* protocol version so we can migrate forwards in the future if need be.
*/
public override void WriteMessageBegin(TMessage message)
{
WriteByteDirect(PROTOCOL_ID);
WriteByteDirect((byte)((VERSION & VERSION_MASK) | ((((uint)message.Type) << TYPE_SHIFT_AMOUNT) & TYPE_MASK)));
WriteVarint32((uint)message.SeqID);
WriteString(message.Name);
}