/// <summary>
/// Unpack Message Type part on response message.
/// </summary>
/// <param name="context">Context information.</param>
/// <returns>
/// <c>true</c>, if the pipeline is finished;
/// <c>false</c>, the pipeline is interruppted because extra data is needed.
/// </returns>
bool UnpackMessageType(ClientResponseContext context)
{
if (!context.ReadFromHeaderUnpacker())
{
MsgPackRpcClientProtocolsTrace.TraceEvent(MsgPackRpcClientProtocolsTrace.NeedMessageType, "Message Type is needed. {{ \"SessionID\" : {0} }}", context.SessionId);
return(false);
}
int numericType;
try {
numericType = context.HeaderUnpacker.LastReadData.AsInt32();
}
catch (InvalidOperationException) {
HandleDeserializationError(context, "Invalid response message stream. Message Type must be Int32 compatible integer.", () => context.UnpackingBuffer.ToArray());
return(context.nextProcess(context));
}
var type = (MessageType)numericType;
if (type != MessageType.Response)
{
HandleDeserializationError(
context,
string.Format(CultureInfo.CurrentCulture, "Unknown message type '{0:x8}'", numericType),
() => context.UnpackingBuffer.ToArray()
);
return(context.nextProcess(context));
}
context.nextProcess = UnpackMessageId;
return(context.nextProcess(context));
}
/// <summary>
/// Unpack Message ID part on response message.
/// </summary>
/// <param name="context">Context information.</param>
/// <returns>
/// <c>true</c>, if the pipeline is finished;
/// <c>false</c>, the pipeline is interruppted because extra data is needed.
/// </returns>
bool UnpackMessageId(ClientResponseContext context)
{
if (!context.ReadFromHeaderUnpacker())
{
MsgPackRpcClientProtocolsTrace.TraceEvent(MsgPackRpcClientProtocolsTrace.NeedMessageId, "Message ID is needed. {{ \"SessionID\" : {0} }}", context.SessionId);
return(false);
}
try {
context.MessageId = unchecked ((int)context.HeaderUnpacker.LastReadData.AsUInt32());
}
catch (InvalidOperationException) {
HandleDeserializationError(
context,
"Invalid response message stream. ID must be UInt32 compatible integer.",
() => context.UnpackingBuffer.ToArray()
);
return(context.nextProcess(context));
}
context.nextProcess = UnpackError;
return(context.nextProcess(context));
}