Add a board two nodes share

examples/shared-board.aup is the board grown in Pure's research 105:
each node sends a changed card whole to the other (send changed {
..at }) and takes the other's whole when it is the later change
(cards[k] = Card { ..remote }), by its time and then by the node's
name, so both boards end the same whatever order changes come in. The
input the other node sends to is the output's like (message like). A
new field goes in the card and the output alone.

tests/check.py shared_board runs Alice's and Bob's nodes linked both
ways over pure://, sealed, each taking the other as its sender: cards
added, moved and given on either agree; Bob cut off, both give one card
(Bob first, Alice after) and Bob adds one; joined again, both boards
take Alice's and Bob's card.

0 files changed, 0 insertions, 0 deletions