[Certi-testintegration] socket data

[cj zhang]

1.when i debug the 3.3.3 rti in the environment of 15 client, i received the  RTIinternalError exception.i trace the code ,it

refer to  line 213 of MessageBuffer.cc  . then, n=1,readOffset=5,writeOffset=5 what is happen?

the code is:

////////////////////////////////////////////////////////////////////////////////////////////

int32_t MessageBuffer::read_uint8s(uint8_t* data, uint32_t n) {
 if (n + readOffset > writeOffset) {
  std::stringstream smsg;
  smsg << "read_uint8s::invalid read of size <" << n
    << "> inside a buffer of readable size <"
    << (int32_t)writeOffset-readOffset << "> (writeOffset="
    <<writeOffset << ",readOffset="<<readOffset <<").";
  throw RTIinternalError(smsg.str().c_str());
 }

 memcpy(data, buffer+readOffset, n);
 readOffset += n;
 D.Out(pdTrace,"read_uint8s(%p = [%u ...], %d)",data,n>0?data[0]:0,n);
 return (readOffset-n);
} /*

/////////////////////////////////////////////////////////////////////////////////////////////

2 in the function Message::receive of   Message_R.cc, what's the data format?