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Java Peer类代码示例

本文整理汇总了Java中nxt.peer.Peer类的典型用法代码示例。如果您正苦于以下问题：Java Peer类的具体用法？Java Peer怎么用？Java Peer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


Peer类属于nxt.peer包，在下文中一共展示了Peer类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getNextBlocks

import nxt.peer.Peer; //导入依赖的package包/类
private JSONArray getNextBlocks(Peer peer, long curBlockId) {

			JSONObject request = new JSONObject();
			request.put("requestType", "getNextBlocks");
			request.put("blockId", Convert.toUnsignedLong(curBlockId));
			JSONObject response = peer.send(JSON.prepareRequest(request));
			if (response == null) {
				return null;
			}

			JSONArray nextBlocks = (JSONArray) response.get("nextBlocks");
			if (nextBlocks == null) {
				return null;
			}
			// prevent overloading with blocks
			if (nextBlocks.size() > 1440) {
				Logger.logDebugMessage("Obsolete or rogue peer " + peer.getPeerAddress() + " sends too many nextBlocks, blacklisting");
				peer.blacklist();
				return null;
			}

			return nextBlocks;

		}
开发者ID:muhatzg，项目名称:burstcoin，代码行数:25，代码来源:BlockchainProcessorImpl.java

示例2: notify

import nxt.peer.Peer; //导入依赖的package包/类
@Override
public void notify(Peer peer) {
    JSONObject response = new JSONObject();
    JSONArray removedActivePeers = new JSONArray();
    JSONObject removedActivePeer = new JSONObject();
    removedActivePeer.put("index", Users.getIndex(peer));
    removedActivePeers.add(removedActivePeer);
    response.put("removedActivePeers", removedActivePeers);
    JSONArray removedKnownPeers = new JSONArray();
    JSONObject removedKnownPeer = new JSONObject();
    removedKnownPeer.put("index", Users.getIndex(peer));
    removedKnownPeers.add(removedKnownPeer);
    response.put("removedKnownPeers", removedKnownPeers);
    JSONArray addedBlacklistedPeers = new JSONArray();
    JSONObject addedBlacklistedPeer = new JSONObject();
    addedBlacklistedPeer.put("index", Users.getIndex(peer));
    addedBlacklistedPeer.put("address", peer.getPeerAddress());
    addedBlacklistedPeer.put("announcedAddress", Convert.truncate(peer.getAnnouncedAddress(), "-", 25, true));
    if (peer.isWellKnown()) {
        addedBlacklistedPeer.put("wellKnown", true);
    }
    addedBlacklistedPeer.put("software", peer.getSoftware());
    addedBlacklistedPeers.add(addedBlacklistedPeer);
    response.put("addedBlacklistedPeers", addedBlacklistedPeers);
    Users.sendNewDataToAll(response);
}
开发者ID:muhatzg，项目名称:burstcoin，代码行数:27，代码来源:Users.java

示例3: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) {
    JSONObject response = new JSONObject();
    response.put("application", Nxt.APPLICATION);
    response.put("version", Nxt.VERSION);
    response.put("time", Nxt.getEpochTime());
    Block lastBlock = Nxt.getBlockchain().getLastBlock();
    response.put("lastBlock", lastBlock.getStringId());
    response.put("cumulativeDifficulty", lastBlock.getCumulativeDifficulty().toString());
    response.put("numberOfBlocks", lastBlock.getHeight() + 1);
    BlockchainProcessor blockchainProcessor = Nxt.getBlockchainProcessor();
    Peer lastBlockchainFeeder = blockchainProcessor.getLastBlockchainFeeder();
    response.put("lastBlockchainFeeder", lastBlockchainFeeder == null ? null : lastBlockchainFeeder.getAnnouncedAddress());
    response.put("lastBlockchainFeederHeight", blockchainProcessor.getLastBlockchainFeederHeight());
    response.put("isScanning", blockchainProcessor.isScanning());
    return response;
}
开发者ID:muhatzg，项目名称:burstcoin，代码行数:18，代码来源:GetBlockchainStatus.java

示例4: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) {

    String peerAddress = req.getParameter("peer");
    if (peerAddress == null) {
        return MISSING_PEER;
    }

    Peer peer = Peers.getPeer(peerAddress);
    if (peer == null) {
        return UNKNOWN_PEER;
    }

    return JSONData.peer(peer);

}
开发者ID:muhatzg，项目名称:burstcoin，代码行数:17，代码来源:GetPeer.java

示例5: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest request)
        throws NxtException {
    JSONObject response = new JSONObject();
    
    String peerAddress = request.getParameter("peer");
    if (peerAddress == null) {
        return MISSING_PEER;
    }
    Peer peer = Peers.getPeer(peerAddress);
    if (peer == null) {
        //maybe add as new peer?
        return UNKNOWN_PEER;
    } else {
        peer.blacklist();
        response.put("done", true);
    }
    
    return response;
}
开发者ID:giannisKonst，项目名称:blockchain，代码行数:21，代码来源:BlacklistPeer.java

示例6: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONObject processRequest(HttpServletRequest req) {
    JSONObject response = new JSONObject();
    response.put("application", Nxt.APPLICATION);
    response.put("version", Nxt.VERSION);
    response.put("time", Nxt.getEpochTime());
    Block lastBlock = Nxt.getBlockchain().getLastBlock();
    response.put("lastBlock", lastBlock.getStringId());
    response.put("cumulativeDifficulty", lastBlock.getCumulativeDifficulty().toString());
    response.put("numberOfBlocks", lastBlock.getHeight() + 1);
    BlockchainProcessor blockchainProcessor = Nxt.getBlockchainProcessor();
    Peer lastBlockchainFeeder = blockchainProcessor.getLastBlockchainFeeder();
    response.put("lastBlockchainFeeder", lastBlockchainFeeder == null ? null : lastBlockchainFeeder.getAnnouncedAddress());
    response.put("lastBlockchainFeederHeight", blockchainProcessor.getLastBlockchainFeederHeight());
    response.put("isScanning", blockchainProcessor.isScanning());
    return response;
}
开发者ID:giannisKonst，项目名称:blockchain，代码行数:18，代码来源:GetBlockchainStatus.java

示例7: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) {

    boolean active = "true".equalsIgnoreCase(req.getParameter("active"));
    String stateValue = Convert.emptyToNull(req.getParameter("state"));
    boolean includePeerInfo = "true".equalsIgnoreCase(req.getParameter("includePeerInfo"));

    JSONArray peers = new JSONArray();
    for (Peer peer : active ? Peers.getActivePeers() : stateValue != null ? Peers.getPeers(Peer.State.valueOf(stateValue)) : Peers.getAllPeers()) {
        peers.add(includePeerInfo ? JSONData.peer(peer) : peer.getPeerAddress());
    }

    JSONObject response = new JSONObject();
    response.put("peers", peers);
    return response;
}
开发者ID:giannisKonst，项目名称:blockchain，代码行数:17，代码来源:GetPeers.java

示例8: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest request)
        throws NxtException {
    JSONObject response = new JSONObject();
    
    String peerAddress = request.getParameter("peer");
    if (peerAddress == null) {
        return MISSING_PEER;
    }
    
    Peer peer = Peers.addPeer(peerAddress);
    
    if (peer != null) {
        Peers.connectPeer(peer);
        response = JSONData.peer(peer);
    } else {
        response.put("error", "Failed to add peer");
    }
    
    return response;
}
开发者ID:giannisKonst，项目名称:blockchain，代码行数:22，代码来源:AddPeer.java

示例9: advertisesBetterChain

import nxt.peer.Peer; //导入依赖的package包/类
private boolean advertisesBetterChain(Peer peer) {
       JSONObject response = peer.send(getCumulativeDifficultyRequest);
       Logger.logDebugMessage("advertisesBetterChain "+response);
       if (response == null) {
           return false;
       }

       BigInteger myCumulativeDifficulty = ((BlockPOW)blockchain.getLastBlock()).getCumulativeDifficulty();
       String peerCumulativeDifficulty = (String) response.get("cumulativeDifficulty");
       if (peerCumulativeDifficulty == null) {
           return false;
       }
       BigInteger betterCumulativeDifficulty = new BigInteger(peerCumulativeDifficulty);
       return betterCumulativeDifficulty.compareTo(myCumulativeDifficulty) == 1;
       /*
       if (response.get("blockchainHeight") != null) {
           lastBlockchainFeeder = peer;
           lastBlockchainFeederHeight = ((Long) response.get("blockchainHeight")).intValue();
       }
       if (betterCumulativeDifficulty.equals(myCumulativeDifficulty)) {
           return false;
       }
*/

   }
开发者ID:giannisKonst，项目名称:blockchain，代码行数:26，代码来源:GetBlocksFromPeers.java

示例10: getNextBlocks

import nxt.peer.Peer; //导入依赖的package包/类
private JSONArray getNextBlocks(Peer peer, long curBlockId) {

            JSONObject request = new JSONObject();
            request.put("requestType", "getNextBlocks");
            request.put("blockId", Convert.toUnsignedLong(curBlockId));
            JSONObject response = peer.send(JSON.prepareRequest(request));
            if (response == null) {
                return null;
            }

            JSONArray nextBlocks = (JSONArray) response.get("nextBlocks");
            if (nextBlocks == null) {
                return null;
            }
            /*
            // prevent overloading with blocks
            if (nextBlocks.size() > 720) {
                Logger.logDebugMessage("Obsolete or rogue peer " + peer.getPeerAddress() + " sends too many nextBlocks, blacklisting");
                peer.blacklist();
                return null;
            }*/

            return nextBlocks;

        }
开发者ID:giannisKonst，项目名称:blockchain，代码行数:26，代码来源:GetBlocksFromPeers.java

示例11: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest request)
        throws NxtException {
    JSONObject response = new JSONObject();
    
    String peerAddress = request.getParameter("peer");
    if (peerAddress == null) {
        return MISSING_PEER;
    }
    Peer peer = Peers.findOrCreatePeer(peerAddress, true);
    if (peer == null) {
        return UNKNOWN_PEER;
    } else {
        Peers.addPeer(peer);
        peer.blacklist("Manual blacklist");
        response.put("done", true);
    }
    
    return response;
}
开发者ID:BitcoinFullnode，项目名称:ROKOS-OK-Bitcoin-Fullnode，代码行数:21，代码来源:BlacklistPeer.java

示例12: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONObject processRequest(HttpServletRequest req) {
    JSONObject response = new JSONObject();
    response.put("application", Nxt.APPLICATION);
    response.put("version", Nxt.VERSION);
    response.put("time", Nxt.getEpochTime());
    Block lastBlock = Nxt.getBlockchain().getLastBlock();
    response.put("lastBlock", lastBlock.getStringId());
    response.put("cumulativeDifficulty", lastBlock.getCumulativeDifficulty().toString());
    response.put("numberOfBlocks", lastBlock.getHeight() + 1);
    BlockchainProcessor blockchainProcessor = Nxt.getBlockchainProcessor();
    Peer lastBlockchainFeeder = blockchainProcessor.getLastBlockchainFeeder();
    response.put("lastBlockchainFeeder", lastBlockchainFeeder == null ? null : lastBlockchainFeeder.getAnnouncedAddress());
    response.put("lastBlockchainFeederHeight", blockchainProcessor.getLastBlockchainFeederHeight());
    response.put("isScanning", blockchainProcessor.isScanning());
    response.put("isDownloading", blockchainProcessor.isDownloading());
    response.put("maxRollback", Constants.MAX_ROLLBACK);
    response.put("currentMinRollbackHeight", Nxt.getBlockchainProcessor().getMinRollbackHeight());
    response.put("isTestnet", Constants.isTestnet);
    response.put("maxPrunableLifetime", Constants.MAX_PRUNABLE_LIFETIME);
    response.put("includeExpiredPrunable", Constants.INCLUDE_EXPIRED_PRUNABLE);
    return response;
}
开发者ID:BitcoinFullnode，项目名称:ROKOS-OK-Bitcoin-Fullnode，代码行数:24，代码来源:GetBlockchainStatus.java

示例13: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) {

    String peerAddress = req.getParameter("peer");
    if (peerAddress == null) {
        return MISSING_PEER;
    }

    Peer peer = Peers.findOrCreatePeer(peerAddress, false);
    if (peer == null) {
        return UNKNOWN_PEER;
    }

    return JSONData.peer(peer);

}
开发者ID:BitcoinFullnode，项目名称:ROKOS-OK-Bitcoin-Fullnode，代码行数:17，代码来源:GetPeer.java

示例14: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest req) {

    boolean active = "true".equalsIgnoreCase(req.getParameter("active"));
    String stateValue = Convert.emptyToNull(req.getParameter("state"));
    boolean includePeerInfo = "true".equalsIgnoreCase(req.getParameter("includePeerInfo"));

    Collection<? extends Peer> peers = active ? Peers.getActivePeers() : stateValue != null ? Peers.getPeers(Peer.State.valueOf(stateValue)) : Peers.getAllPeers();
    JSONArray peersJSON = new JSONArray();
    if (includePeerInfo) {
        peers.forEach(peer -> peersJSON.add(JSONData.peer(peer)));
    } else {
        peers.forEach(peer -> peersJSON.add(peer.getHost()));
    }

    JSONObject response = new JSONObject();
    response.put("peers", peersJSON);
    return response;
}
开发者ID:BitcoinFullnode，项目名称:ROKOS-OK-Bitcoin-Fullnode，代码行数:20，代码来源:GetPeers.java

示例15: processRequest

import nxt.peer.Peer; //导入依赖的package包/类
@Override
JSONStreamAware processRequest(HttpServletRequest request)
        throws NxtException {
    String peerAddress = Convert.emptyToNull(request.getParameter("peer"));
    if (peerAddress == null) {
        return MISSING_PEER;
    }
    JSONObject response = new JSONObject();
    Peer peer = Peers.findOrCreatePeer(peerAddress, true);
    if (peer != null) {
        boolean isNewlyAdded = Peers.addPeer(peer, peerAddress);
        Peers.connectPeer(peer);
        response = JSONData.peer(peer);
        response.put("isNewlyAdded", isNewlyAdded);
    } else {
        response.put("errorCode", 8);
        response.put("errorDescription", "Failed to add peer");
    }
    return response;
}
开发者ID:BitcoinFullnode，项目名称:ROKOS-OK-Bitcoin-Fullnode，代码行数:21，代码来源:AddPeer.java


注：本文中的nxt.peer.Peer类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。