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Merge #8065: Addrman offline attempts

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6182d10 Do not increment nAttempts by more than one for every Good connection. (Gregory Maxwell)
c769c4a Avoid counting failed connect attempts when probably offline. (Gregory Maxwell)
This commit is contained in:
Wladimir J. van der Laan
2016-06-08 12:58:21 +02:00
parent 2156fa23b8 6182d10503
commit 67c91f8c4c
5 changed files with 31 additions and 17 deletions
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20
src/net.cpp
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@@ -365,7 +365,7 @@ CNode* FindNode(const CService& addr)
return NULL;
}
CNode* ConnectNode(CAddress addrConnect, const char *pszDest)
CNode* ConnectNode(CAddress addrConnect, const char *pszDest, bool fCountFailure)
{
if (pszDest == NULL) {
if (IsLocal(addrConnect))
@@ -397,7 +397,7 @@ CNode* ConnectNode(CAddress addrConnect, const char *pszDest)
return NULL;
}
addrman.Attempt(addrConnect);
addrman.Attempt(addrConnect, fCountFailure);
// Add node
CNode* pnode = new CNode(hSocket, addrConnect, pszDest ? pszDest : "", false);
@@ -414,7 +414,7 @@ CNode* ConnectNode(CAddress addrConnect, const char *pszDest)
} else if (!proxyConnectionFailed) {
// If connecting to the node failed, and failure is not caused by a problem connecting to
// the proxy, mark this as an attempt.
addrman.Attempt(addrConnect);
addrman.Attempt(addrConnect, fCountFailure);
}
return NULL;
@@ -1531,7 +1531,7 @@ void static ProcessOneShot()
CAddress addr;
CSemaphoreGrant grant(*semOutbound, true);
if (grant) {
if (!OpenNetworkConnection(addr, &grant, strDest.c_str(), true))
if (!OpenNetworkConnection(addr, false, &grant, strDest.c_str(), true))
AddOneShot(strDest);
}
}
@@ -1547,7 +1547,7 @@ void ThreadOpenConnections()
BOOST_FOREACH(const std::string& strAddr, mapMultiArgs["-connect"])
{
CAddress addr;
OpenNetworkConnection(addr, NULL, strAddr.c_str());
OpenNetworkConnection(addr, false, NULL, strAddr.c_str());
for (int i = 0; i < 10 && i < nLoop; i++)
{
MilliSleep(500);
@@ -1631,7 +1631,7 @@ void ThreadOpenConnections()
}
if (addrConnect.IsValid())
OpenNetworkConnection(addrConnect, &grant);
OpenNetworkConnection(addrConnect, (int)setConnected.size() >= std::min(nMaxConnections - 1, 2), &grant);
}
}
@@ -1653,7 +1653,7 @@ void ThreadOpenAddedConnections()
BOOST_FOREACH(const std::string& strAddNode, lAddresses) {
CAddress addr;
CSemaphoreGrant grant(*semOutbound);
OpenNetworkConnection(addr, &grant, strAddNode.c_str());
OpenNetworkConnection(addr, false, &grant, strAddNode.c_str());
MilliSleep(500);
}
MilliSleep(120000); // Retry every 2 minutes
@@ -1692,7 +1692,7 @@ void ThreadOpenAddedConnections()
BOOST_FOREACH(std::vector<CService>& vserv, lservAddressesToAdd)
{
CSemaphoreGrant grant(*semOutbound);
OpenNetworkConnection(CAddress(vserv[i % vserv.size()]), &grant);
OpenNetworkConnection(CAddress(vserv[i % vserv.size()]), false, &grant);
MilliSleep(500);
}
MilliSleep(120000); // Retry every 2 minutes
@@ -1700,7 +1700,7 @@ void ThreadOpenAddedConnections()
}
// if successful, this moves the passed grant to the constructed node
bool OpenNetworkConnection(const CAddress& addrConnect, CSemaphoreGrant *grantOutbound, const char *pszDest, bool fOneShot)
bool OpenNetworkConnection(const CAddress& addrConnect, bool fCountFailure, CSemaphoreGrant *grantOutbound, const char *pszDest, bool fOneShot)
{
//
// Initiate outbound network connection
@@ -1714,7 +1714,7 @@ bool OpenNetworkConnection(const CAddress& addrConnect, CSemaphoreGrant *grantOu
} else if (FindNode(std::string(pszDest)))
return false;
CNode* pnode = ConnectNode(addrConnect, pszDest);
CNode* pnode = ConnectNode(addrConnect, pszDest, fCountFailure);
boost::this_thread::interruption_point();
if (!pnode)