Examples with GetNodesIpEvent io.nuls.network.message.entity.GetNodesIpEvent used on opensource projects

Example 1 with GetNodesIpEvent

use of io.nuls.network.message.entity.GetNodesIpEvent in project nuls by nuls-io.

the class NodeDiscoverHandler method run.

/**
 * do ping/pong and ask versionMessage
 */
@Override
public void run() {
    Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
    while (running) {
        count++;
        List<Node> nodeList = new ArrayList<>(nodesManager.getNodes().values());
        StringBuilder str = new StringBuilder();
        for (Node node : nodeList) {
            if (node.getStatus() == 2) {
                str.append(",");
                str.append(node.getIp());
            }
        }
        if (str.toString().length() == 0) {
            str.append(",");
        }
        Log.info("nodes:" + str.toString().substring(1));
        GetVersionEvent event = new GetVersionEvent(network.getExternalPort());
        GetNodesIpEvent ipEvent = new GetNodesIpEvent();
        for (Node node : nodeList) {
            if (node.isAlive()) {
                broadcaster.broadcastToNode(event, node, true);
                if (count == 10) {
                    broadcaster.broadcastToNode(ipEvent, node, true);
                }
            }
        }
        long now = TimeService.currentTimeMillis();
        if (count == 10) {
            count = 0;
            List<String> list = new ArrayList<>();
            for (Map.Entry<String, Long> entry : NetworkContext.ipMap.entrySet()) {
                if (now - entry.getValue() > DateUtil.MINUTE_TIME * 2) {
                    list.add(entry.getKey());
                }
            }
            for (String ip : list) {
                NetworkContext.ipMap.remove(ip);
            }
        }
        try {
            Thread.sleep(6000);
        } catch (InterruptedException e) {
            Log.error(e);
        }
    }
}