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net: handle version push in InitializeNode

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Cory Fields 2016-10-26 18:08:11 -04:00 • committed by Pieter Wuille
parent 7588b85cd2
commit 902768099c
4 changed files with 44 additions and 41 deletions
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34
src/main.cpp
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@ -18,6 +18,7 @@
#include "init.h"
#include "merkleblock.h"
#include "net.h"
#include "netbase.h"
#include "policy/fees.h"
#include "policy/policy.h"
#include "pow.h"
@ -354,11 +355,36 @@ void UpdatePreferredDownload(CNode* node, CNodeState* state)
nPreferredDownload += state->fPreferredDownload;
}
void InitializeNode(NodeId nodeid, const CNode *pnode) {
void PushNodeVersion(CNode *pnode, CConnman& connman, int64_t nTime)
{
ServiceFlags nLocalNodeServices = pnode->GetLocalServices();
uint64_t nonce = pnode->GetLocalNonce();
int nNodeStartingHeight = pnode->GetMyStartingHeight();
NodeId nodeid = pnode->GetId();
CAddress addr = pnode->addr;
CAddress addrYou = (addr.IsRoutable() && !IsProxy(addr) ? addr : CAddress(CService(), addr.nServices));
CAddress addrMe = CAddress(CService(), nLocalNodeServices);
connman.PushMessageWithVersion(pnode, INIT_PROTO_VERSION, NetMsgType::VERSION, PROTOCOL_VERSION, (uint64_t)nLocalNodeServices, nTime, addrYou, addrMe,
nonce, strSubVersion, nNodeStartingHeight, ::fRelayTxes);
if (fLogIPs)
LogPrint("net", "send version message: version %d, blocks=%d, us=%s, them=%s, peer=%d\n", PROTOCOL_VERSION, nNodeStartingHeight, addrMe.ToString(), addrYou.ToString(), nodeid);
else
LogPrint("net", "send version message: version %d, blocks=%d, us=%s, peer=%d\n", PROTOCOL_VERSION, nNodeStartingHeight, addrMe.ToString(), nodeid);
}
void InitializeNode(CNode *pnode, CConnman& connman) {
CAddress addr = pnode->addr;
std::string addrName = pnode->addrName;
LOCK(cs_main);
mapNodeState.emplace_hint(mapNodeState.end(), std::piecewise_construct, std::forward_as_tuple(nodeid), std::forward_as_tuple(addr, std::move(addrName)));
NodeId nodeid = pnode->GetId();
{
LOCK(cs_main);
mapNodeState.emplace_hint(mapNodeState.end(), std::piecewise_construct, std::forward_as_tuple(nodeid), std::forward_as_tuple(addr, std::move(addrName)));
}
if(!pnode->fInbound)
PushNodeVersion(pnode, connman, GetTime());
}
void FinalizeNode(NodeId nodeid, bool& fUpdateConnectionTime) {
@ -5118,7 +5144,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
// Be shy and don't send version until we hear
if (pfrom->fInbound)
connman.PushVersion(pfrom, GetAdjustedTime());
PushNodeVersion(pfrom, connman, GetAdjustedTime());
pfrom->fClient = !(pfrom->nServices & NODE_NETWORK);