net_processing.h

Go to the documentation of this file.

// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_NET_PROCESSING_H
#define BITCOIN_NET_PROCESSING_H

#include "net.h"
#include "validationinterface.h"

static constexpr int64_t HEADERS_DOWNLOAD_TIMEOUT_BASE = 15 * 60 * 1000000; // 15 minutes
static constexpr int64_t HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER = 1000; // 1ms/header

void RegisterNodeSignals(CNodeSignals& nodeSignals);
void UnregisterNodeSignals(CNodeSignals& nodeSignals);

class PeerLogicValidation : public CValidationInterface {
private:
    CConnman* connman;

public:
    PeerLogicValidation(CConnman* connmanIn);

    virtual void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload);
    virtual void BlockChecked(const CBlock& block, const CValidationState& state);
};

struct CNodeStateStats {
    int nMisbehavior;
    int nSyncHeight;
    int nCommonHeight;
    std::vector<int> vHeightInFlight;
};

bool GetNodeStateStats(NodeId nodeid, CNodeStateStats &stats);
void Misbehaving(NodeId nodeid, int howmuch);

bool ProcessMessages(CNode* pfrom, CConnman& connman, std::atomic<bool>& interrupt);
bool SendMessages(CNode* pto, CConnman& connman, std::atomic<bool>& interrupt);

#endif // BITCOIN_NET_PROCESSING_H