/**
* @param PeerState $state
* @param Peer $peer
* @param Inventory[] $vInv
*/
public function onInvBlocks(PeerState $state, Peer $peer, array $vInv)
{
$chains = $this->node->chains();
$best = $chains->best();
$blockView = $chains->blocks($best->getSegment());
$this->blockDownload->advertised($best, $blockView, $peer, $vInv);
}
/**
* @param NodeInterface $node
* @param array $params
* @return array
*/
public function execute(NodeInterface $node, array $params)
{
$chains = $node->chains();
$nChain = count($chains);
$best = $chains->best();
return ['best_header' => $this->convertIndexToArray($best->getIndex()), 'best_block' => $this->convertIndexToArray($best->getLastBlock()), 'nChain' => $nChain];
}
public function __construct(NodeInterface $node, Container $container)
{
$this->db = $container['db'];
$this->retargetDb = new RetargetDb($this->db->getPdo());
$this->math = Bitcoin::getMath();
$this->consensus = new Consensus(Bitcoin::getMath(), new Params(Bitcoin::getMath()));
$node->chains()->on('retarget', [$this, 'onRetarget']);
}
/**
* @param NodeInterface $node
* @param array $params
* @return array
*/
public function execute(NodeInterface $node, array $params)
{
$chains = [];
foreach ($node->chains()->getStates() as $state) {
$bestHeaderIdx = $state->getIndex();
$bestBlockIdx = $state->getLastBlock();
$chains[] = ['best_header' => $this->convertIndexToArray($bestHeaderIdx), 'best_block' => $this->convertIndexToArray($bestBlockIdx)];
}
return $chains;
}
/**
* ZmqDebug constructor.
* @param NodeInterface $node
* @param Context $context
*/
public function __construct(NodeInterface $node, Context $context)
{
$this->socket = $context->getSocket(\ZMQ::SOCKET_PUB);
$this->socket->bind('tcp://127.0.0.1:5566');
$node->on('event', function ($event, array $params) {
$this->log($event, $params);
});
$node->headers()->on('tip', [$this, 'logTip']);
$node->blocks()->on('block', [$this, 'logBlock']);
$node->chains()->on('retarget', [$this, 'logRetarget']);
}
