Atomic application message exchanged by every A11 transport.
It batches independent node fragments and action calls to reduce transport
overhead. Ordering belongs to each fragment's node sequence, not to the
WireMessage or transport. An otherwise empty message with headers is also
used for lifecycle metadata such as session completion.
Atomic application message exchanged by every A11 transport.
It batches independent node fragments and action calls to reduce transport overhead. Ordering belongs to each fragment's node sequence, not to the WireMessage or transport. An otherwise empty message with headers is also used for lifecycle metadata such as session completion.