//----------------------------------------------------------------------
// read
//----------------------------------------------------------------------
void Connection::recvNB( BufferPtr buffer, const uint64_t bytes )
{
LBASSERT( !_impl->buffer );
LBASSERT( _impl->bytes == 0 );
LBASSERT( buffer );
LBASSERT( bytes > 0 );
LBASSERTINFO( bytes < LB_BIT48,
"Out-of-sync network stream: read size " << bytes << "?" );
_impl->buffer = buffer;
_impl->bytes = bytes;
buffer->reserve( buffer->getSize() + bytes );
readNB( buffer->getData() + buffer->getSize(), bytes );
}
BufferPtr BufferCache::alloc( const uint64_t size )
{
LB_TS_SCOPED( _thread );
LBASSERTINFO( size >= COMMAND_ALLOCSIZE, size );
LBASSERTINFO( size < LB_BIT48,
"Out-of-sync network stream: buffer size " << size << "?" );
BufferPtr buffer = _impl->newBuffer();
LBASSERT( buffer->getRefCount() == 1 );
buffer->reserve( size );
buffer->resize( 0 );
return buffer;
}