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-rw-r--r--src/net.cpp1042
1 files changed, 491 insertions, 551 deletions
diff --git a/src/net.cpp b/src/net.cpp
index 5b5510a5b..adc5f9302 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -3,13 +3,12 @@
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "irc.h"
#include "db.h"
#include "net.h"
-#include "init.h"
-#include "strlcpy.h"
+#include "core.h"
#include "addrman.h"
#include "ui_interface.h"
+#include "script.h"
#ifdef WIN32
#include <string.h>
@@ -27,14 +26,6 @@ using namespace boost;
static const int MAX_OUTBOUND_CONNECTIONS = 8;
-void ThreadMessageHandler2(void* parg);
-void ThreadSocketHandler2(void* parg);
-void ThreadOpenConnections2(void* parg);
-void ThreadOpenAddedConnections2(void* parg);
-#ifdef USE_UPNP
-void ThreadMapPort2(void* parg);
-#endif
-void ThreadDNSAddressSeed2(void* parg);
bool OpenNetworkConnection(const CAddress& addrConnect, CSemaphoreGrant *grantOutbound = NULL, const char *strDest = NULL, bool fOneShot = false);
@@ -46,26 +37,25 @@ struct LocalServiceInfo {
//
// Global state variables
//
-bool fClient = false;
bool fDiscover = true;
-bool fUseUPnP = false;
-uint64 nLocalServices = (fClient ? 0 : NODE_NETWORK);
+uint64 nLocalServices = NODE_NETWORK;
static CCriticalSection cs_mapLocalHost;
static map<CNetAddr, LocalServiceInfo> mapLocalHost;
static bool vfReachable[NET_MAX] = {};
static bool vfLimited[NET_MAX] = {};
static CNode* pnodeLocalHost = NULL;
+static CNode* pnodeSync = NULL;
uint64 nLocalHostNonce = 0;
-array<int, THREAD_MAX> vnThreadsRunning;
static std::vector<SOCKET> vhListenSocket;
CAddrMan addrman;
+int nMaxConnections = 125;
vector<CNode*> vNodes;
CCriticalSection cs_vNodes;
map<CInv, CDataStream> mapRelay;
deque<pair<int64, CInv> > vRelayExpiration;
CCriticalSection cs_mapRelay;
-map<CInv, int64> mapAlreadyAskedFor;
+limitedmap<CInv, int64> mapAlreadyAskedFor(MAX_INV_SZ);
static deque<string> vOneShots;
CCriticalSection cs_vOneShots;
@@ -73,8 +63,15 @@ CCriticalSection cs_vOneShots;
set<CNetAddr> setservAddNodeAddresses;
CCriticalSection cs_setservAddNodeAddresses;
+vector<std::string> vAddedNodes;
+CCriticalSection cs_vAddedNodes;
+
static CSemaphore *semOutbound = NULL;
+// Signals for message handling
+static CNodeSignals g_signals;
+CNodeSignals& GetNodeSignals() { return g_signals; }
+
void AddOneShot(string strDest)
{
LOCK(cs_vOneShots);
@@ -86,17 +83,6 @@ unsigned short GetListenPort()
return (unsigned short)(GetArg("-port", GetDefaultPort()));
}
-void CNode::PushGetBlocks(CBlockIndex* pindexBegin, uint256 hashEnd)
-{
- // Filter out duplicate requests
- if (pindexBegin == pindexLastGetBlocksBegin && hashEnd == hashLastGetBlocksEnd)
- return;
- pindexLastGetBlocksBegin = pindexBegin;
- hashLastGetBlocksEnd = hashEnd;
-
- PushMessage("getblocks", CBlockLocator(pindexBegin), hashEnd);
-}
-
// find 'best' local address for a particular peer
bool GetLocal(CService& addr, const CNetAddr *paddrPeer)
{
@@ -155,8 +141,7 @@ bool RecvLine(SOCKET hSocket, string& strLine)
}
else if (nBytes <= 0)
{
- if (fShutdown)
- return false;
+ boost::this_thread::interruption_point();
if (nBytes < 0)
{
int nErr = WSAGetLastError();
@@ -164,7 +149,7 @@ bool RecvLine(SOCKET hSocket, string& strLine)
continue;
if (nErr == WSAEWOULDBLOCK || nErr == WSAEINTR || nErr == WSAEINPROGRESS)
{
- Sleep(10);
+ MilliSleep(10);
continue;
}
}
@@ -345,7 +330,6 @@ bool GetMyExternalIP2(const CService& addrConnect, const char* pszGet, const cha
return error("GetMyExternalIP() : connection closed");
}
-// We now get our external IP from the IRC server first and only use this as a backup
bool GetMyExternalIP(CNetAddr& ipRet)
{
CService addrConnect;
@@ -355,13 +339,13 @@ bool GetMyExternalIP(CNetAddr& ipRet)
for (int nLookup = 0; nLookup <= 1; nLookup++)
for (int nHost = 1; nHost <= 2; nHost++)
{
- // We should be phasing out our use of sites like these. If we need
+ // We should be phasing out our use of sites like these. If we need
// replacements, we should ask for volunteers to put this simple
// php file on their web server that prints the client IP:
// <?php echo $_SERVER["REMOTE_ADDR"]; ?>
if (nHost == 1)
{
- addrConnect = CService("91.198.22.70",80); // checkip.dyndns.org
+ addrConnect = CService("91.198.22.70", 80); // checkip.dyndns.org
if (nLookup == 1)
{
@@ -435,12 +419,10 @@ void AddressCurrentlyConnected(const CService& addr)
CNode* FindNode(const CNetAddr& ip)
{
- {
- LOCK(cs_vNodes);
- BOOST_FOREACH(CNode* pnode, vNodes)
- if ((CNetAddr)pnode->addr == ip)
- return (pnode);
- }
+ LOCK(cs_vNodes);
+ BOOST_FOREACH(CNode* pnode, vNodes)
+ if ((CNetAddr)pnode->addr == ip)
+ return (pnode);
return NULL;
}
@@ -455,16 +437,14 @@ CNode* FindNode(std::string addrName)
CNode* FindNode(const CService& addr)
{
- {
- LOCK(cs_vNodes);
- BOOST_FOREACH(CNode* pnode, vNodes)
- if ((CService)pnode->addr == addr)
- return (pnode);
- }
+ LOCK(cs_vNodes);
+ BOOST_FOREACH(CNode* pnode, vNodes)
+ if ((CService)pnode->addr == addr)
+ return (pnode);
return NULL;
}
-CNode* ConnectNode(CAddress addrConnect, const char *pszDest, int64 nTimeout)
+CNode* ConnectNode(CAddress addrConnect, const char *pszDest)
{
if (pszDest == NULL) {
if (IsLocal(addrConnect))
@@ -474,10 +454,7 @@ CNode* ConnectNode(CAddress addrConnect, const char *pszDest, int64 nTimeout)
CNode* pnode = FindNode((CService)addrConnect);
if (pnode)
{
- if (nTimeout != 0)
- pnode->AddRef(nTimeout);
- else
- pnode->AddRef();
+ pnode->AddRef();
return pnode;
}
}
@@ -509,10 +486,7 @@ CNode* ConnectNode(CAddress addrConnect, const char *pszDest, int64 nTimeout)
// Add node
CNode* pnode = new CNode(hSocket, addrConnect, pszDest ? pszDest : "", false);
- if (nTimeout != 0)
- pnode->AddRef(nTimeout);
- else
- pnode->AddRef();
+ pnode->AddRef();
{
LOCK(cs_vNodes);
@@ -536,8 +510,16 @@ void CNode::CloseSocketDisconnect()
printf("disconnecting node %s\n", addrName.c_str());
closesocket(hSocket);
hSocket = INVALID_SOCKET;
- vRecv.clear();
}
+
+ // in case this fails, we'll empty the recv buffer when the CNode is deleted
+ TRY_LOCK(cs_vRecvMsg, lockRecv);
+ if (lockRecv)
+ vRecvMsg.clear();
+
+ // if this was the sync node, we'll need a new one
+ if (this == pnodeSync)
+ pnodeSync = NULL;
}
void CNode::Cleanup()
@@ -622,48 +604,142 @@ void CNode::copyStats(CNodeStats &stats)
X(nVersion);
X(strSubVer);
X(fInbound);
- X(nReleaseTime);
X(nStartingHeight);
X(nMisbehavior);
+ X(nSendBytes);
+ X(nRecvBytes);
+ stats.fSyncNode = (this == pnodeSync);
}
#undef X
+// requires LOCK(cs_vRecvMsg)
+bool CNode::ReceiveMsgBytes(const char *pch, unsigned int nBytes)
+{
+ while (nBytes > 0) {
+ // get current incomplete message, or create a new one
+ if (vRecvMsg.empty() ||
+ vRecvMsg.back().complete())
+ vRecvMsg.push_back(CNetMessage(SER_NETWORK, nRecvVersion));
+ CNetMessage& msg = vRecvMsg.back();
+ // absorb network data
+ int handled;
+ if (!msg.in_data)
+ handled = msg.readHeader(pch, nBytes);
+ else
+ handled = msg.readData(pch, nBytes);
+ if (handled < 0)
+ return false;
+
+ pch += handled;
+ nBytes -= handled;
+ }
+ return true;
+}
+int CNetMessage::readHeader(const char *pch, unsigned int nBytes)
+{
+ // copy data to temporary parsing buffer
+ unsigned int nRemaining = 24 - nHdrPos;
+ unsigned int nCopy = std::min(nRemaining, nBytes);
+ memcpy(&hdrbuf[nHdrPos], pch, nCopy);
+ nHdrPos += nCopy;
+ // if header incomplete, exit
+ if (nHdrPos < 24)
+ return nCopy;
-void ThreadSocketHandler(void* parg)
+ // deserialize to CMessageHeader
+ try {
+ hdrbuf >> hdr;
+ }
+ catch (std::exception &e) {
+ return -1;
+ }
+
+ // reject messages larger than MAX_SIZE
+ if (hdr.nMessageSize > MAX_SIZE)
+ return -1;
+
+ // switch state to reading message data
+ in_data = true;
+ vRecv.resize(hdr.nMessageSize);
+
+ return nCopy;
+}
+
+int CNetMessage::readData(const char *pch, unsigned int nBytes)
{
- // Make this thread recognisable as the networking thread
- RenameThread("bitcoin-net");
+ unsigned int nRemaining = hdr.nMessageSize - nDataPos;
+ unsigned int nCopy = std::min(nRemaining, nBytes);
- try
- {
- vnThreadsRunning[THREAD_SOCKETHANDLER]++;
- ThreadSocketHandler2(parg);
- vnThreadsRunning[THREAD_SOCKETHANDLER]--;
+ memcpy(&vRecv[nDataPos], pch, nCopy);
+ nDataPos += nCopy;
+
+ return nCopy;
+}
+
+
+
+
+
+
+
+
+
+// requires LOCK(cs_vSend)
+void SocketSendData(CNode *pnode)
+{
+ std::deque<CSerializeData>::iterator it = pnode->vSendMsg.begin();
+
+ while (it != pnode->vSendMsg.end()) {
+ const CSerializeData &data = *it;
+ assert(data.size() > pnode->nSendOffset);
+ int nBytes = send(pnode->hSocket, &data[pnode->nSendOffset], data.size() - pnode->nSendOffset, MSG_NOSIGNAL | MSG_DONTWAIT);
+ if (nBytes > 0) {
+ pnode->nLastSend = GetTime();
+ pnode->nSendBytes += nBytes;
+ pnode->nSendOffset += nBytes;
+ if (pnode->nSendOffset == data.size()) {
+ pnode->nSendOffset = 0;
+ pnode->nSendSize -= data.size();
+ it++;
+ } else {
+ // could not send full message; stop sending more
+ break;
+ }
+ } else {
+ if (nBytes < 0) {
+ // error
+ int nErr = WSAGetLastError();
+ if (nErr != WSAEWOULDBLOCK && nErr != WSAEMSGSIZE && nErr != WSAEINTR && nErr != WSAEINPROGRESS)
+ {
+ printf("socket send error %d\n", nErr);
+ pnode->CloseSocketDisconnect();
+ }
+ }
+ // couldn't send anything at all
+ break;
+ }
}
- catch (std::exception& e) {
- vnThreadsRunning[THREAD_SOCKETHANDLER]--;
- PrintException(&e, "ThreadSocketHandler()");
- } catch (...) {
- vnThreadsRunning[THREAD_SOCKETHANDLER]--;
- throw; // support pthread_cancel()
+
+ if (it == pnode->vSendMsg.end()) {
+ assert(pnode->nSendOffset == 0);
+ assert(pnode->nSendSize == 0);
}
- printf("ThreadSocketHandler exited\n");
+ pnode->vSendMsg.erase(pnode->vSendMsg.begin(), it);
}
-void ThreadSocketHandler2(void* parg)
+static list<CNode*> vNodesDisconnected;
+
+void ThreadSocketHandler()
{
- printf("ThreadSocketHandler started\n");
- list<CNode*> vNodesDisconnected;
unsigned int nPrevNodeCount = 0;
-
loop
{
//
@@ -676,7 +752,7 @@ void ThreadSocketHandler2(void* parg)
BOOST_FOREACH(CNode* pnode, vNodesCopy)
{
if (pnode->fDisconnect ||
- (pnode->GetRefCount() <= 0 && pnode->vRecv.empty() && pnode->vSend.empty()))
+ (pnode->GetRefCount() <= 0 && pnode->vRecvMsg.empty() && pnode->nSendSize == 0 && pnode->ssSend.empty()))
{
// remove from vNodes
vNodes.erase(remove(vNodes.begin(), vNodes.end(), pnode), vNodes.end());
@@ -689,7 +765,6 @@ void ThreadSocketHandler2(void* parg)
pnode->Cleanup();
// hold in disconnected pool until all refs are released
- pnode->nReleaseTime = max(pnode->nReleaseTime, GetTime() + 15 * 60);
if (pnode->fNetworkNode || pnode->fInbound)
pnode->Release();
vNodesDisconnected.push_back(pnode);
@@ -708,16 +783,12 @@ void ThreadSocketHandler2(void* parg)
TRY_LOCK(pnode->cs_vSend, lockSend);
if (lockSend)
{
- TRY_LOCK(pnode->cs_vRecv, lockRecv);
+ TRY_LOCK(pnode->cs_vRecvMsg, lockRecv);
if (lockRecv)
{
- TRY_LOCK(pnode->cs_mapRequests, lockReq);
- if (lockReq)
- {
- TRY_LOCK(pnode->cs_inventory, lockInv);
- if (lockInv)
- fDelete = true;
- }
+ TRY_LOCK(pnode->cs_inventory, lockInv);
+ if (lockInv)
+ fDelete = true;
}
}
}
@@ -763,24 +834,46 @@ void ThreadSocketHandler2(void* parg)
{
if (pnode->hSocket == INVALID_SOCKET)
continue;
- FD_SET(pnode->hSocket, &fdsetRecv);
FD_SET(pnode->hSocket, &fdsetError);
hSocketMax = max(hSocketMax, pnode->hSocket);
have_fds = true;
+
+ // Implement the following logic:
+ // * If there is data to send, select() for sending data. As this only
+ // happens when optimistic write failed, we choose to first drain the
+ // write buffer in this case before receiving more. This avoids
+ // needlessly queueing received data, if the remote peer is not themselves
+ // receiving data. This means properly utilizing TCP flow control signalling.
+ // * Otherwise, if there is no (complete) message in the receive buffer,
+ // or there is space left in the buffer, select() for receiving data.
+ // * (if neither of the above applies, there is certainly one message
+ // in the receiver buffer ready to be processed).
+ // Together, that means that at least one of the following is always possible,
+ // so we don't deadlock:
+ // * We send some data.
+ // * We wait for data to be received (and disconnect after timeout).
+ // * We process a message in the buffer (message handler thread).
{
TRY_LOCK(pnode->cs_vSend, lockSend);
- if (lockSend && !pnode->vSend.empty())
+ if (lockSend && !pnode->vSendMsg.empty()) {
FD_SET(pnode->hSocket, &fdsetSend);
+ continue;
+ }
+ }
+ {
+ TRY_LOCK(pnode->cs_vRecvMsg, lockRecv);
+ if (lockRecv && (
+ pnode->vRecvMsg.empty() || !pnode->vRecvMsg.front().complete() ||
+ pnode->GetTotalRecvSize() <= ReceiveFloodSize()))
+ FD_SET(pnode->hSocket, &fdsetRecv);
}
}
}
- vnThreadsRunning[THREAD_SOCKETHANDLER]--;
int nSelect = select(have_fds ? hSocketMax + 1 : 0,
&fdsetRecv, &fdsetSend, &fdsetError, &timeout);
- vnThreadsRunning[THREAD_SOCKETHANDLER]++;
- if (fShutdown)
- return;
+ boost::this_thread::interruption_point();
+
if (nSelect == SOCKET_ERROR)
{
if (have_fds)
@@ -792,7 +885,7 @@ void ThreadSocketHandler2(void* parg)
}
FD_ZERO(&fdsetSend);
FD_ZERO(&fdsetError);
- Sleep(timeout.tv_usec/1000);
+ MilliSleep(timeout.tv_usec/1000);
}
@@ -829,7 +922,7 @@ void ThreadSocketHandler2(void* parg)
if (nErr != WSAEWOULDBLOCK)
printf("socket error accept failed: %d\n", nErr);
}
- else if (nInbound >= GetArg("-maxconnections", 125) - MAX_OUTBOUND_CONNECTIONS)
+ else if (nInbound >= nMaxConnections - MAX_OUTBOUND_CONNECTIONS)
{
{
LOCK(cs_setservAddNodeAddresses);
@@ -867,8 +960,7 @@ void ThreadSocketHandler2(void* parg)
}
BOOST_FOREACH(CNode* pnode, vNodesCopy)
{
- if (fShutdown)
- return;
+ boost::this_thread::interruption_point();
//
// Receive
@@ -877,26 +969,19 @@ void ThreadSocketHandler2(void* parg)
continue;
if (FD_ISSET(pnode->hSocket, &fdsetRecv) || FD_ISSET(pnode->hSocket, &fdsetError))
{
- TRY_LOCK(pnode->cs_vRecv, lockRecv);
+ TRY_LOCK(pnode->cs_vRecvMsg, lockRecv);
if (lockRecv)
{
- CDataStream& vRecv = pnode->vRecv;
- unsigned int nPos = vRecv.size();
-
- if (nPos > ReceiveBufferSize()) {
- if (!pnode->fDisconnect)
- printf("socket recv flood control disconnect (%"PRIszu" bytes)\n", vRecv.size());
- pnode->CloseSocketDisconnect();
- }
- else {
+ {
// typical socket buffer is 8K-64K
char pchBuf[0x10000];
int nBytes = recv(pnode->hSocket, pchBuf, sizeof(pchBuf), MSG_DONTWAIT);
if (nBytes > 0)
{
- vRecv.resize(nPos + nBytes);
- memcpy(&vRecv[nPos], pchBuf, nBytes);
+ if (!pnode->ReceiveMsgBytes(pchBuf, nBytes))
+ pnode->CloseSocketDisconnect();
pnode->nLastRecv = GetTime();
+ pnode->nRecvBytes += nBytes;
}
else if (nBytes == 0)
{
@@ -929,34 +1014,13 @@ void ThreadSocketHandler2(void* parg)
{
TRY_LOCK(pnode->cs_vSend, lockSend);
if (lockSend)
- {
- CDataStream& vSend = pnode->vSend;
- if (!vSend.empty())
- {
- int nBytes = send(pnode->hSocket, &vSend[0], vSend.size(), MSG_NOSIGNAL | MSG_DONTWAIT);
- if (nBytes > 0)
- {
- vSend.erase(vSend.begin(), vSend.begin() + nBytes);
- pnode->nLastSend = GetTime();
- }
- else if (nBytes < 0)
- {
- // error
- int nErr = WSAGetLastError();
- if (nErr != WSAEWOULDBLOCK && nErr != WSAEMSGSIZE && nErr != WSAEINTR && nErr != WSAEINPROGRESS)
- {
- printf("socket send error %d\n", nErr);
- pnode->CloseSocketDisconnect();
- }
- }
- }
- }
+ SocketSendData(pnode);
}
//
// Inactivity checking
//
- if (pnode->vSend.empty())
+ if (pnode->vSendMsg.empty())
pnode->nLastSendEmpty = GetTime();
if (GetTime() - pnode->nTimeConnected > 60)
{
@@ -983,7 +1047,7 @@ void ThreadSocketHandler2(void* parg)
pnode->Release();
}
- Sleep(10);
+ MilliSleep(10);
}
}
@@ -996,31 +1060,8 @@ void ThreadSocketHandler2(void* parg)
#ifdef USE_UPNP
-void ThreadMapPort(void* parg)
+void ThreadMapPort()
{
- // Make this thread recognisable as the UPnP thread
- RenameThread("bitcoin-UPnP");
-
- try
- {
- vnThreadsRunning[THREAD_UPNP]++;
- ThreadMapPort2(parg);
- vnThreadsRunning[THREAD_UPNP]--;
- }
- catch (std::exception& e) {
- vnThreadsRunning[THREAD_UPNP]--;
- PrintException(&e, "ThreadMapPort()");
- } catch (...) {
- vnThreadsRunning[THREAD_UPNP]--;
- PrintException(NULL, "ThreadMapPort()");
- }
- printf("ThreadMapPort exited\n");
-}
-
-void ThreadMapPort2(void* parg)
-{
- printf("ThreadMapPort started\n");
-
std::string port = strprintf("%u", GetListenPort());
const char * multicastif = 0;
const char * minissdpdpath = 0;
@@ -1061,33 +1102,9 @@ void ThreadMapPort2(void* parg)
}
string strDesc = "Bitcoin " + FormatFullVersion();
-#ifndef UPNPDISCOVER_SUCCESS
- /* miniupnpc 1.5 */
- r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype,
- port.c_str(), port.c_str(), lanaddr, strDesc.c_str(), "TCP", 0);
-#else
- /* miniupnpc 1.6 */
- r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype,
- port.c_str(), port.c_str(), lanaddr, strDesc.c_str(), "TCP", 0, "0");
-#endif
- if(r!=UPNPCOMMAND_SUCCESS)
- printf("AddPortMapping(%s, %s, %s) failed with code %d (%s)\n",
- port.c_str(), port.c_str(), lanaddr, r, strupnperror(r));
- else
- printf("UPnP Port Mapping successful.\n");
- int i = 1;
- loop {
- if (fShutdown || !fUseUPnP)
- {
- r = UPNP_DeletePortMapping(urls.controlURL, data.first.servicetype, port.c_str(), "TCP", 0);
- printf("UPNP_DeletePortMapping() returned : %d\n", r);
- freeUPNPDevlist(devlist); devlist = 0;
- FreeUPNPUrls(&urls);
- return;
- }
- if (i % 600 == 0) // Refresh every 20 minutes
- {
+ try {
+ loop {
#ifndef UPNPDISCOVER_SUCCESS
/* miniupnpc 1.5 */
r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype,
@@ -1103,33 +1120,49 @@ void ThreadMapPort2(void* parg)
port.c_str(), port.c_str(), lanaddr, r, strupnperror(r));
else
printf("UPnP Port Mapping successful.\n");;
+
+ MilliSleep(20*60*1000); // Refresh every 20 minutes
}
- Sleep(2000);
- i++;
+ }
+ catch (boost::thread_interrupted)
+ {
+ r = UPNP_DeletePortMapping(urls.controlURL, data.first.servicetype, port.c_str(), "TCP", 0);
+ printf("UPNP_DeletePortMapping() returned : %d\n", r);
+ freeUPNPDevlist(devlist); devlist = 0;
+ FreeUPNPUrls(&urls);
+ throw;
}
} else {
printf("No valid UPnP IGDs found\n");
freeUPNPDevlist(devlist); devlist = 0;
if (r != 0)
FreeUPNPUrls(&urls);
- loop {
- if (fShutdown || !fUseUPnP)
- return;
- Sleep(2000);
- }
}
}
-void MapPort()
+void MapPort(bool fUseUPnP)
{
- if (fUseUPnP && vnThreadsRunning[THREAD_UPNP] < 1)
+ static boost::thread* upnp_thread = NULL;
+
+ if (fUseUPnP)
{
- if (!NewThread(ThreadMapPort, NULL))
- printf("Error: ThreadMapPort(ThreadMapPort) failed\n");
+ if (upnp_thread) {
+ upnp_thread->interrupt();
+ upnp_thread->join();
+ delete upnp_thread;
+ }
+ upnp_thread = new boost::thread(boost::bind(&TraceThread<boost::function<void()> >, "upnp", &ThreadMapPort));
+ }
+ else if (upnp_thread) {
+ upnp_thread->interrupt();
+ upnp_thread->join();
+ delete upnp_thread;
+ upnp_thread = NULL;
}
}
+
#else
-void MapPort()
+void MapPort(bool)
{
// Intentionally left blank.
}
@@ -1147,62 +1180,46 @@ void MapPort()
// Each pair gives a source name and a seed name.
// The first name is used as information source for addrman.
// The second name should resolve to a list of seed addresses.
-static const char *strDNSSeed[][2] = {
+static const char *strMainNetDNSSeed[][2] = {
{"bitcoin.sipa.be", "seed.bitcoin.sipa.be"},
{"bluematt.me", "dnsseed.bluematt.me"},
{"dashjr.org", "dnsseed.bitcoin.dashjr.org"},
{"xf2.org", "bitseed.xf2.org"},
+ {NULL, NULL}
};
-void ThreadDNSAddressSeed(void* parg)
-{
- // Make this thread recognisable as the DNS seeding thread
- RenameThread("bitcoin-dnsseed");
-
- try
- {
- vnThreadsRunning[THREAD_DNSSEED]++;
- ThreadDNSAddressSeed2(parg);
- vnThreadsRunning[THREAD_DNSSEED]--;
- }
- catch (std::exception& e) {
- vnThreadsRunning[THREAD_DNSSEED]--;
- PrintException(&e, "ThreadDNSAddressSeed()");
- } catch (...) {
- vnThreadsRunning[THREAD_DNSSEED]--;
- throw; // support pthread_cancel()
- }
- printf("ThreadDNSAddressSeed exited\n");
-}
+static const char *strTestNetDNSSeed[][2] = {
+ {"bitcoin.petertodd.org", "testnet-seed.bitcoin.petertodd.org"},
+ {"bluematt.me", "testnet-seed.bluematt.me"},
+ {NULL, NULL}
+};
-void ThreadDNSAddressSeed2(void* parg)
+void ThreadDNSAddressSeed()
{
- printf("ThreadDNSAddressSeed started\n");
+ static const char *(*strDNSSeed)[2] = fTestNet ? strTestNetDNSSeed : strMainNetDNSSeed;
+
int found = 0;
- if (!fTestNet)
- {
- printf("Loading addresses from DNS seeds (could take a while)\n");
+ printf("Loading addresses from DNS seeds (could take a while)\n");
- for (unsigned int seed_idx = 0; seed_idx < ARRAYLEN(strDNSSeed); seed_idx++) {
- if (HaveNameProxy()) {
- AddOneShot(strDNSSeed[seed_idx][1]);
- } else {
- vector<CNetAddr> vaddr;
- vector<CAddress> vAdd;
- if (LookupHost(strDNSSeed[seed_idx][1], vaddr))
+ for (unsigned int seed_idx = 0; strDNSSeed[seed_idx][0] != NULL; seed_idx++) {
+ if (HaveNameProxy()) {
+ AddOneShot(strDNSSeed[seed_idx][1]);
+ } else {
+ vector<CNetAddr> vaddr;
+ vector<CAddress> vAdd;
+ if (LookupHost(strDNSSeed[seed_idx][1], vaddr))
+ {
+ BOOST_FOREACH(CNetAddr& ip, vaddr)
{
- BOOST_FOREACH(CNetAddr& ip, vaddr)
- {
- int nOneDay = 24*3600;
- CAddress addr = CAddress(CService(ip, GetDefaultPort()));
- addr.nTime = GetTime() - 3*nOneDay - GetRand(4*nOneDay); // use a random age between 3 and 7 days old
- vAdd.push_back(addr);
- found++;
- }
+ int nOneDay = 24*3600;
+ CAddress addr = CAddress(CService(ip, GetDefaultPort()));
+ addr.nTime = GetTime() - 3*nOneDay - GetRand(4*nOneDay); // use a random age between 3 and 7 days old
+ vAdd.push_back(addr);
+ found++;
}
- addrman.Add(vAdd, CNetAddr(strDNSSeed[seed_idx][0], true));
}
+ addrman.Add(vAdd, CNetAddr(strDNSSeed[seed_idx][0], true));
}
}
@@ -1222,83 +1239,81 @@ void ThreadDNSAddressSeed2(void* parg)
unsigned int pnSeed[] =
{
- 0x959bd347, 0xf8de42b2, 0x73bc0518, 0xea6edc50, 0x21b00a4d, 0xc725b43d, 0xd665464d, 0x1a2a770e,
- 0x27c93946, 0x65b2fa46, 0xb80ae255, 0x66b3b446, 0xb1877a3e, 0x6ee89e3e, 0xc3175b40, 0x2a01a83c,
- 0x95b1363a, 0xa079ad3d, 0xe6ca801f, 0x027f4f4a, 0x34f7f03a, 0xf790f04a, 0x16ca801f, 0x2f4d5e40,
- 0x3a4d5e40, 0xc43a322e, 0xc8159753, 0x14d4724c, 0x7919a118, 0xe0bdb34e, 0x68a16b2e, 0xff64b44d,
- 0x6099115b, 0x9b57b05b, 0x7bd1b4ad, 0xdf95944f, 0x29d2b73d, 0xafa8db79, 0xe247ba41, 0x24078348,
- 0xf722f03c, 0x33567ebc, 0xace64ed4, 0x984d3932, 0xb5f34e55, 0x27b7024d, 0x94579247, 0x8894042e,
- 0x9357d34c, 0x1063c24b, 0xcaa228b1, 0xa3c5a8b2, 0x5dc64857, 0xa2c23643, 0xa8369a54, 0x31203077,
- 0x00707c5c, 0x09fc0b3a, 0x272e9e2e, 0xf80f043e, 0x9449ca3e, 0x5512c33e, 0xd106b555, 0xe8024157,
- 0xe288ec29, 0xc79c5461, 0xafb63932, 0xdb02ab4b, 0x0e512777, 0x8a145a4c, 0xb201ff4f, 0x5e09314b,
- 0xcd9bfbcd, 0x1c023765, 0x4394e75c, 0xa728bd4d, 0x65331552, 0xa98420b1, 0x89ecf559, 0x6e80801f,
- 0xf404f118, 0xefd62b51, 0x05918346, 0x9b186d5f, 0xacabab46, 0xf912e255, 0xc188ea62, 0xcc55734e,
- 0xc668064d, 0xd77a4558, 0x46201c55, 0xf17dfc80, 0xf7142f2e, 0x87bfb718, 0x8aa54fb2, 0xc451d518,
- 0xc4ae8831, 0x8dd44d55, 0x5bbd206c, 0x64536b5d, 0x5c667e60, 0x3b064242, 0xfe963a42, 0xa28e6dc8,
- 0xe8a9604a, 0xc989464e, 0xd124a659, 0x50065140, 0xa44dfe5e, 0x1079e655, 0x3fb986d5, 0x47895b18,
- 0x7d3ce4ad, 0x4561ba50, 0x296eec62, 0x255b41ad, 0xaed35ec9, 0x55556f12, 0xc7d3154d, 0x3297b65d,
- 0x8930121f, 0xabf42e4e, 0x4a29e044, 0x1212685d, 0x676c1e40, 0xce009744, 0x383a8948, 0xa2dbd0ad,
- 0xecc2564d, 0x07dbc252, 0x887ee24b, 0x5171644c, 0x6bb798c1, 0x847f495d, 0x4cbb7145, 0x3bb81c32,
- 0x45eb262e, 0xc8015a4e, 0x250a361b, 0xf694f946, 0xd64a183e, 0xd4f1dd59, 0x8f20ffd4, 0x51d9e55c,
- 0x09521763, 0x5e02002e, 0x32c8074d, 0xe685762e, 0x8290b0bc, 0x762a922e, 0xfc5ee754, 0x83a24829,
- 0x775b224d, 0x6295bb4d, 0x38ec0555, 0xbffbba50, 0xe5560260, 0x86b16a7c, 0xd372234e, 0x49a3c24b,
- 0x2f6a171f, 0x4d75ed60, 0xae94115b, 0xcb543744, 0x63080c59, 0x3f9c724c, 0xc977ce18, 0x532efb18,
- 0x69dc3b2e, 0x5f94d929, 0x1732bb4d, 0x9c814b4d, 0xe6b3762e, 0xc024f662, 0x8face35b, 0x6b5b044d,
- 0x798c7b57, 0x79a6b44c, 0x067d3057, 0xf9e94e5f, 0x91cbe15b, 0x71405eb2, 0x2662234e, 0xcbcc4a6d,
- 0xbf69d54b, 0xa79b4e55, 0xec6d3e51, 0x7c0b3c02, 0x60f83653, 0x24c1e15c, 0x1110b62e, 0x10350f59,
- 0xa56f1d55, 0x3509e7a9, 0xeb128354, 0x14268e2e, 0x934e28bc, 0x8e32692e, 0x8331a21f, 0x3e633932,
- 0xc812b12e, 0xc684bf2e, 0x80112d2e, 0xe0ddc96c, 0xc630ca4a, 0x5c09b3b2, 0x0b580518, 0xc8e9d54b,
- 0xd169aa43, 0x17d0d655, 0x1d029963, 0x7ff87559, 0xcb701f1f, 0x6fa3e85d, 0xe45e9a54, 0xf05d1802,
- 0x44d03b2e, 0x837b692e, 0xccd4354e, 0x3d6da13c, 0x3423084d, 0xf707c34a, 0x55f6db3a, 0xad26e442,
- 0x6233a21f, 0x09e80e59, 0x8caeb54d, 0xbe870941, 0xb407d20e, 0x20b51018, 0x56fb152e, 0x460d2a4e,
- 0xbb9a2946, 0x560eb12e, 0xed83dd29, 0xd6724f53, 0xa50aafb8, 0x451346d9, 0x88348e2e, 0x7312fead,
- 0x8ecaf96f, 0x1bda4e5f, 0xf1671e40, 0x3c8c3e3b, 0x4716324d, 0xdde24ede, 0xf98cd17d, 0xa91d4644,
- 0x28124eb2, 0x147d5129, 0xd022042e, 0x61733d3b, 0xad0d5e02, 0x8ce2932e, 0xe5c18502, 0x549c1e32,
- 0x9685801f, 0x86e217ad, 0xd948214b, 0x4110f462, 0x3a2e894e, 0xbd35492e, 0x87e0d558, 0x64b8ef7d,
- 0x7c3eb962, 0x72a84b3e, 0x7cd667c9, 0x28370a2e, 0x4bc60e7b, 0x6fc1ec60, 0x14a6983f, 0x86739a4b,
- 0x46954e5f, 0x32e2e15c, 0x2e9326cf, 0xe5801c5e, 0x379607b2, 0x32151145, 0xf0e39744, 0xacb54c55,
- 0xa37dfb60, 0x83b55cc9, 0x388f7ca5, 0x15034f5f, 0x3e94965b, 0x68e0ffad, 0x35280f59, 0x8fe190cf,
- 0x7c6ba5b2, 0xa5e9db43, 0x4ee1fc60, 0xd9d94e5f, 0x04040677, 0x0ea9b35e, 0x5961f14f, 0x67fda063,
- 0xa48a5a31, 0xc6524e55, 0x283d325e, 0x3f37515f, 0x96b94b3e, 0xacce620e, 0x6481cc5b, 0xa4a06d4b,
- 0x9e95d2d9, 0xe40c03d5, 0xc2f4514b, 0xb79aad44, 0xf64be843, 0xb2064070, 0xfca00455, 0x429dfa4e,
- 0x2323f173, 0xeda4185e, 0xabd5227d, 0x9efd4d58, 0xb1104758, 0x4811e955, 0xbd9ab355, 0xe921f44b,
- 0x9f166dce, 0x09e279b2, 0xe0c9ac7b, 0x7901a5ad, 0xa145d4b0, 0x79104671, 0xec31e35a, 0x4fe0b555,
- 0xc7d9cbad, 0xad057f55, 0xe94cc759, 0x7fe0b043, 0xe4529f2e, 0x0d4dd4b2, 0x9f11a54d, 0x031e2e4e,
- 0xe6014f5f, 0x11d1ca6c, 0x26bd7f61, 0xeb86854f, 0x4d347b57, 0x116bbe2e, 0xdba7234e, 0x7bcbfd2e,
- 0x174dd4b2, 0x6686762e, 0xb089ba50, 0xc6258246, 0x087e767b, 0xc4a8cb4a, 0x595dba50, 0x7f0ae502,
- 0x7b1dbd5a, 0xa0603492, 0x57d1af4b, 0x9e21ffd4, 0x6393064d, 0x7407376e, 0xe484762e, 0x122a4e53,
- 0x4a37aa43, 0x3888a6be, 0xee77864e, 0x039c8dd5, 0x688d89af, 0x0e988f62, 0x08218246, 0xfc2f8246,
- 0xd1d97040, 0xd64cd4b2, 0x5ae4a6b8, 0x7d0de9bc, 0x8d304d61, 0x06c5c672, 0xa4c8bd4d, 0xe0fd373b,
- 0x575ebe4d, 0x72d26277, 0x55570f55, 0x77b154d9, 0xe214293a, 0xfc740f4b, 0xfe3f6a57, 0xa9c55f02,
- 0xae4054db, 0x2394d918, 0xb511b24a, 0xb8741ab2, 0x0758e65e, 0xc7b5795b, 0xb0a30a4c, 0xaf7f170c,
- 0xf3b4762e, 0x8179576d, 0x738a1581, 0x4b95b64c, 0x9829b618, 0x1bea932e, 0x7bdeaa4b, 0xcb5e0281,
- 0x65618f54, 0x0658474b, 0x27066acf, 0x40556d65, 0x7d204d53, 0xf28bc244, 0xdce23455, 0xadc0ff54,
- 0x3863c948, 0xcee34e5f, 0xdeb85e02, 0x2ed17a61, 0x6a7b094d, 0x7f0cfc40, 0x59603f54, 0x3220afbc,
- 0xb5dfd962, 0x125d21c0, 0x13f8d243, 0xacfefb4e, 0x86c2c147, 0x3d8bbd59, 0xbd02a21f, 0x2593042e,
- 0xc6a17a7c, 0x28925861, 0xb487ed44, 0xb5f4fd6d, 0x90c28a45, 0x5a14f74d, 0x43d71b4c, 0x728ebb5d,
- 0x885bf950, 0x08134dd0, 0x38ec046e, 0xc575684b, 0x50082d2e, 0xa2f47757, 0x270f86ae, 0xf3ff6462,
- 0x10ed3f4e, 0x4b58d462, 0xe01ce23e, 0x8c5b092e, 0x63e52f4e, 0x22c1e85d, 0xa908f54e, 0x8591624f,
- 0x2c0fb94e, 0xa280ba3c, 0xb6f41b4c, 0x24f9aa47, 0x27201647, 0x3a3ea6dc, 0xa14fc3be, 0x3c34bdd5,
- 0x5b8d4f5b, 0xaadeaf4b, 0xc71cab50, 0x15697a4c, 0x9a1a734c, 0x2a037d81, 0x2590bd59, 0x48ec2741,
- 0x53489c5b, 0x7f00314b, 0x2170d362, 0xf2e92542, 0x42c10b44, 0x98f0f118, 0x883a3456, 0x099a932e,
- 0xea38f7bc, 0x644e9247, 0xbb61b62e, 0x30e0863d, 0x5f51be54, 0x207215c7, 0x5f306c45, 0xaa7f3932,
- 0x98da7d45, 0x4e339b59, 0x2e411581, 0xa808f618, 0xad2c0c59, 0x54476741, 0x09e99fd1, 0x5db8f752,
- 0xc16df8bd, 0x1dd4b44f, 0x106edf2e, 0x9e15c180, 0x2ad6b56f, 0x633a5332, 0xff33787c, 0x077cb545,
- 0x6610be6d, 0x75aad2c4, 0x72fb4d5b, 0xe81e0f59, 0x576f6332, 0x47333373, 0x351ed783, 0x2d90fb50,
- 0x8d5e0f6c, 0x5b27a552, 0xdb293ebb, 0xe55ef950, 0x4b133ad8, 0x75df975a, 0x7b6a8740, 0xa899464b,
- 0xfab15161, 0x10f8b64d, 0xd055ea4d, 0xee8e146b, 0x4b14afb8, 0x4bc1c44a, 0x9b961dcc, 0xd111ff43,
- 0xfca0b745, 0xc800e412, 0x0afad9d1, 0xf751c350, 0xf9f0cccf, 0xa290a545, 0x8ef13763, 0x7ec70d59,
- 0x2b066acf, 0x65496c45, 0xade02c1b, 0xae6eb077, 0x92c1e65b, 0xc064e6a9, 0xc649e56d, 0x5287a243,
- 0x36de4f5b, 0x5b1df6ad, 0x65c39a59, 0xdba805b2, 0x20067aa8, 0x6457e56d, 0x3cee26cf, 0xfd3ff26d,
- 0x04f86d4a, 0x06b8e048, 0xa93bcd5c, 0x91135852, 0xbe90a643, 0x8fa0094d, 0x06d8215f, 0x2677094d,
- 0xd735685c, 0x164a00c9, 0x5209ac5f, 0xa9564c5c, 0x3b504f5f, 0xcc826bd0, 0x4615042e, 0x5fe13b4a,
- 0x8c81b86d, 0x879ab68c, 0x1de564b8, 0x434487d8, 0x2dcb1b63, 0x82ab524a, 0xb0676abb, 0xa13d9c62,
- 0xdbb5b86d, 0x5b7f4b59, 0xaddfb44d, 0xad773532, 0x3997054c, 0x72cebd89, 0xb194544c, 0xc5b8046e,
- 0x6e1adeb2, 0xaa5abb51, 0xefb54b44, 0x15efc54f, 0xe9f1bc4d, 0x5f401b6c, 0x97f018ad, 0xc82f9252,
- 0x2cdc762e, 0x8e52e56d, 0x1827175e, 0x9b7d7d80, 0xb2ad6845, 0x51065140, 0x71180a18, 0x5b27006c,
- 0x0621e255, 0x721cbe58, 0x670c0cb8, 0xf8bd715d, 0xe0bdc5d9, 0xed843501, 0x4b84554d, 0x7f1a18bc,
- 0x53bcaf47, 0x5729d35f, 0xf0dda246, 0x22382bd0, 0x4d641fb0, 0x316afcde, 0x50a22f1f, 0x73608046,
- 0xc461d84a, 0xb2dbe247,
+ 0xe473042e, 0xb177f2ad, 0xd63f3fb2, 0xf864f736, 0x44a23ac7, 0xcf6d9650, 0xd648042e, 0x0536f447,
+ 0x3c654ed0, 0x3e16a5bc, 0xa38e09b0, 0xdfae795b, 0xabfeca5b, 0x94ad7840, 0xf3b9f1c7, 0xbe70e0ad,
+ 0x3bbd09b0, 0x8d0c7dd5, 0x3b2a7332, 0x1a06175e, 0x581f175e, 0xca0d2dcc, 0x0fdbc658, 0xcf591ec7,
+ 0x295a12b2, 0xb4707bce, 0x68bb09b0, 0x4e735747, 0x89709553, 0x05a7814e, 0x5b8ec658, 0x402c5512,
+ 0xe80d0905, 0x17681a5e, 0xc02aa748, 0x9f811741, 0x5f321cb0, 0x23e1ee47, 0xaf7f170c, 0xaa240ab0,
+ 0xedea6257, 0x76106bc1, 0x2cf310cc, 0x08612acb, 0x9c682e4e, 0x8e963c6c, 0x443c795b, 0x22e246b8,
+ 0xfa1f2dcc, 0x90118140, 0x3821042e, 0x33c3fd2e, 0x10046d5b, 0x40d14b3e, 0x7fb8f8ce, 0x67696550,
+ 0xeeecbe58, 0x4f341745, 0x46b8fbd5, 0xc8463932, 0x6b73e862, 0x4c715932, 0x4a6785d5, 0xce3a64c2,
+ 0xde9604c7, 0x9b06884f, 0x18002a45, 0xea9bc345, 0xc4f1c658, 0xe475c1c7, 0xdd3e795b, 0x9722175e,
+ 0x34562f4e, 0x66c46e4e, 0x40bb1243, 0x7d9171d0, 0x17b8dbd5, 0x63cbfd2e, 0x1a08b8d8, 0x6175a73b,
+ 0x228d2660, 0x8627c658, 0x9c566644, 0x38cca5bc, 0x3089de5b, 0x92e25f5d, 0xa393f73f, 0xcc92dc3e,
+ 0x27487446, 0x62cbfd2e, 0x9d983b45, 0xf72a09b0, 0xf75f042e, 0x6434bb6a, 0xb29e77d8, 0x19be4fd9,
+ 0x76443243, 0x9dd72645, 0x694cef43, 0x89c2efd5, 0x5f1c5058, 0x46c6e45b, 0xe1391b40, 0x77ccefd5,
+ 0x472e5a6d, 0x85709553, 0xdd4f5d4c, 0x64ef5a46, 0x7f0ae502, 0xcf08d850, 0x3460042e, 0xeafa2d42,
+ 0x793c9044, 0x9d094746, 0x1ab9b153, 0xbfe9a5bc, 0x34771fb0, 0xb7722e32, 0x1168964b, 0x19b06ab8,
+ 0x19243b25, 0x13188045, 0xb4070905, 0x728ebb5d, 0x44f24ac8, 0xa317fead, 0x642f6a57, 0x3d951f32,
+ 0x3d312e4e, 0xfac4d048, 0xefc4dd50, 0x52b9f1c7, 0xc14d3cc3, 0x0219ea44, 0x3b79d058, 0xfa217242,
+ 0x39c80647, 0xfb697252, 0x1d495a42, 0x0aa81f4e, 0x58249ab8, 0xe6a8e6c3, 0x2bc4dad8, 0x85963c6c,
+ 0xa4ce09b0, 0x2005f536, 0x5cc2703e, 0x1992de43, 0x74e86b4c, 0xe7085653, 0xf5e15a51, 0xb4872b60,
+ 0x29e2b162, 0xa07ea053, 0x8229fd18, 0x4562ec4d, 0x8dec814e, 0x36cfa4cf, 0x96461032, 0x3c8770de,
+ 0xd10a1f5f, 0x95934641, 0x97cd65d0, 0x2e35324a, 0x2566ba1f, 0x1ca1a9d1, 0xb808b8d5, 0xf9a24a5d,
+ 0xafc8d431, 0xe4b8d9b2, 0x0f5321b2, 0x330bc658, 0x74b347ce, 0x972babd5, 0x044f7d4f, 0x06562f4e,
+ 0x8b8d3c6c, 0x3507c658, 0xe4174e4d, 0xf1c009b0, 0x52249ab8, 0x27211772, 0xf6a9ba59, 0x7a391b40,
+ 0x855dc6c0, 0x291f20b2, 0xe29bc345, 0x90963c6c, 0x0af70732, 0x4242a91f, 0x4c531d48, 0xa32df948,
+ 0x627e3044, 0x65be1f54, 0x1a0cbf83, 0x6a443532, 0x8d5f1955, 0xbafa8132, 0x3534bdd5, 0xca019dd9,
+ 0x8a0d9332, 0x5584e7d8, 0x7cd1f25e, 0xeabe3fb2, 0x2945d0d1, 0x46415718, 0x70d6042e, 0x99eb76d0,
+ 0x9ece09b0, 0xb3777418, 0x5e5e91d9, 0x237a3ab0, 0xf512b62e, 0x45dec347, 0x59b7f862, 0x4c443b25,
+ 0x3cc6484b, 0x9a8ec6d1, 0x021eea44, 0xc9483944, 0xfd567e32, 0xfd204bb2, 0xc5330bcc, 0x5202894e,
+ 0xf9e309b0, 0x4cc17557, 0xdb9064ae, 0xe19e77d8, 0x25857f60, 0xeb4a15ad, 0x1f47f554, 0xea4472d9,
+ 0xd20de593, 0xf5733b25, 0x11892b54, 0x5729d35f, 0xe6188cd1, 0x488b132e, 0x541c534a, 0xa8e854ae,
+ 0xa255a66c, 0x33688763, 0xc6629ac6, 0xc20a6265, 0xcd92a059, 0x72029d3b, 0x4c298f5e, 0x51452e4e,
+ 0xbb065058, 0x15fd2dcc, 0xf40c135e, 0x615a0bad, 0x0c6a6805, 0x4971a7ad, 0x17f2a5d5, 0xf8babf47,
+ 0xb61f50ad, 0x4e1451b1, 0xf72d9252, 0x5c2abe58, 0xbd987c61, 0x084ae5cf, 0x20781fb0, 0x38b0f160,
+ 0x18aac705, 0x14f86dc1, 0x5556f481, 0x0a36c144, 0xeb446e4c, 0x2c1c0d6c, 0xbd0ff860, 0x869f92db,
+ 0x36c94f4c, 0x05502444, 0x148fe55b, 0xd5301e59, 0xd57a8f45, 0x110dc04a, 0x8670fc36, 0xee733b25,
+ 0xca56f481, 0x2a5c3bae, 0x844b0905, 0x1e51fe53, 0x0241c244, 0x59c0614e, 0x94e70a55, 0x7312fead,
+ 0xb735be44, 0xa55d0905, 0x2f63962e, 0x14a4e15b, 0x63f8f05c, 0x62d0d262, 0x3cab41ad, 0x87f1b1cb,
+ 0x018da6b8, 0xb3967dd5, 0xcb56f481, 0x685ad718, 0x3b4aeeca, 0x8d106bc1, 0x51180905, 0x72660f48,
+ 0x1521a243, 0x5b56f481, 0x6390e560, 0xdd61464e, 0x58353b25, 0x553fc062, 0x27c45d59, 0xacc62e4e,
+ 0x0d5a1cd9, 0x7f65f442, 0xbdeef660, 0xf1bd1855, 0xf8473cae, 0x13b120b2, 0x442440d0, 0x53fd4352,
+ 0xa305fc57, 0x458be84d, 0x639ce1c3, 0xebaaee47, 0x95e2c247, 0xf056f481, 0x6256f481, 0x1d87c65e,
+ 0x0a453418, 0x5beb175e, 0xd64f1618, 0xc360795b, 0x2fbf5753, 0xa8c58e53, 0x651cec52, 0x9d37b043,
+ 0x124a9758, 0x5242e4a9, 0x89913c6c, 0x880efe2e, 0x2f2f2f0c, 0x72b26751, 0x2896e46d, 0x80f4166c,
+ 0x320d59ad, 0xc50151d0, 0x11a8aa43, 0xccf56057, 0x5fbad118, 0x4719b151, 0x2b5f4bc0, 0x4d7a4a50,
+ 0xad06e047, 0x62ef5a46, 0x5aebde58, 0xdf7aa66c, 0x851acb50, 0x66b9a559, 0x3e9bb153, 0xcc512f2e,
+ 0xc073b08e, 0xd519be58, 0xe981ea4d, 0x12fd50cb, 0x378739ad, 0x06683cae, 0xa22310b2, 0xc185c705,
+ 0x8741b545, 0xa26c8318, 0x22d5bc43, 0x39201ec0, 0x68581e3e, 0xdc9bcf62, 0xd508cc82, 0xb149675b,
+ 0x4c9609b0, 0x84feb84c, 0x08291e2e, 0xfd2253b2, 0x1fd269c1, 0xc9483932, 0x4d641fb0, 0x7d37c918,
+ 0xa9de20ad, 0x77e2d655, 0x6d421b59, 0xd7668f80, 0xced09b62, 0xa9e5a5bc, 0xa4074e18, 0x60fc5ecc,
+ 0x01300148, 0x68062444, 0xb4224847, 0xed3aa443, 0xb772fb43, 0x9f56f481, 0x220dfd18, 0x8e1c3d6c,
+ 0xc44f09b0, 0x7df2bb73, 0xe22fb844, 0xea534242, 0xb6a755d4, 0xa036654b, 0x138ece5b, 0xda65d3c3,
+ 0x955871bc, 0x792124b0, 0xfc82594c, 0x851d494b, 0x2c7aee47, 0x26af46b8, 0x1416252e, 0xa8abb944,
+ 0x36c49d25, 0x674f645d, 0x363646b8, 0x9e1a2942, 0x66d0c154, 0xc6c2a545, 0x3570f2ad, 0xe7d547c7,
+ 0x7d104932, 0x18cb9c18, 0x1dcfa4cf, 0xd156f481, 0x2a02b91f, 0x3eeb3fa8, 0xcac4175e, 0x34146d42,
+ 0x994c4d46, 0x5666f440, 0x85d6713e, 0x5ecb296c, 0x0ea0ae46, 0x87e69f42, 0xc58409b0, 0x1f3436ae,
+ 0x21dc6a57, 0x4ad1cd42, 0xfb8c1a4c, 0x52d3dab2, 0x3769894b, 0xb52f1c62, 0x3677916d, 0x82b3fe57,
+ 0x493d4ac6, 0x9f963c6c, 0x5d91ff60, 0x458e0dad, 0xa49d0947, 0x491a3e18, 0x4aadcd5b, 0x0e46494b,
+ 0x1d1610ad, 0x1a10af5d, 0x4956f481, 0x207a3eae, 0x77e73244, 0xfa3b8742, 0x3261fc36, 0xfcebf536,
+ 0x1662e836, 0xf655f636, 0xa2dbd0ad, 0x23036693, 0x30448432, 0xa2b03463, 0x30730344, 0x8e4a6882,
+ 0x0c50a1cb, 0xc8d8c06b, 0xc9cd6191, 0xf443db50, 0xa9553c50, 0x23145847, 0xc35da66c, 0x29c12a60,
+ 0x55c2b447, 0x7434f75c, 0x61660640, 0xde2a7018, 0xc639494c, 0x1c306fce, 0x19b89244, 0xd29a6462,
+ 0x462cd1b2, 0x29902f44, 0x2817fa53, 0x21a30905, 0x7777ae46, 0x288443a1, 0x7bee5148, 0xc2a8b043,
+ 0xf5c3d35f, 0x2311ef84, 0x57de08a4, 0x6b221bb2, 0xf2625846, 0x4b9e09b0, 0xa24f880e, 0x22b11447,
+ 0xb3a0c744, 0x919e77d8, 0xec8b64ae, 0xff5c8d45, 0x7b15b484, 0x32679a5f, 0xba80b62e, 0x05c25c61,
+ 0x60014746, 0x5e8fb04c, 0xe67c0905, 0x4329c658, 0xac8fe555, 0xf875e647, 0x67406386, 0x35ceea18,
+ 0xbb79484b, 0xd7b9fa62, 0x238209b0, 0x208a1d32, 0x9630995e, 0x039c1318, 0x6e48006c, 0x60582344,
+ 0xadbb0150, 0x853fd462, 0x03772e4e, 0x652ce960, 0x49b630ad, 0x9993af43, 0x3735b34b, 0x548a07d9,
+ 0x55a44aad, 0xa23d1bcc, 0xfdbb2f4e, 0x530b24a0, 0x0a44b451, 0x6827c657, 0x1f66494b, 0x4e680a47,
+ 0x77e7b747, 0xa5eb3fa8, 0x6649764a, 0xd4e76c4b, 0x2c691fb0, 0xf1292e44, 0xc6d6c774, 0x85d23775,
+ 0x28275f4d, 0x259ae46d, 0x02424e81, 0x5f16be58, 0xe707c658, 0x49eae5c7, 0xd5d147ad, 0x9a7abdc3,
+ 0xe8ac7fc7, 0x84ec3aae, 0xc24942d0, 0x294aa318, 0x08ac3d18, 0x8894042e, 0xb24609b0, 0x9bcaab58,
+ 0xc400f712, 0xd5c512b8, 0x2c02cc62, 0x25080fd8, 0xed74a847, 0x18a5ec5e, 0x9850ec6d, 0xf8909758,
+ 0x7f56f481, 0x4496f23c, 0xae27784f, 0xcb7cd93e, 0x06e32860, 0x50b9a84f, 0x3660434a, 0x09161f5f,
+ 0x900486bc, 0x08055459, 0xe7ec1017, 0x7e39494c, 0x4f443b25, 0x14751a8a, 0x717d03d4, 0xbd0e24d8,
+ 0x054b6f56, 0x854c496c, 0xd92a454a, 0xc39bd054, 0x6093614b, 0x9dbad754, 0x5bf0604a, 0x99f22305
};
void DumpAddresses()
@@ -1312,55 +1327,6 @@ void DumpAddresses()
addrman.size(), GetTimeMillis() - nStart);
}
-void ThreadDumpAddress2(void* parg)
-{
- vnThreadsRunning[THREAD_DUMPADDRESS]++;
- while (!fShutdown)
- {
- DumpAddresses();
- vnThreadsRunning[THREAD_DUMPADDRESS]--;
- Sleep(100000);
- vnThreadsRunning[THREAD_DUMPADDRESS]++;
- }
- vnThreadsRunning[THREAD_DUMPADDRESS]--;
-}
-
-void ThreadDumpAddress(void* parg)
-{
- // Make this thread recognisable as the address dumping thread
- RenameThread("bitcoin-adrdump");
-
- try
- {
- ThreadDumpAddress2(parg);
- }
- catch (std::exception& e) {
- PrintException(&e, "ThreadDumpAddress()");
- }
- printf("ThreadDumpAddress exited\n");
-}
-
-void ThreadOpenConnections(void* parg)
-{
- // Make this thread recognisable as the connection opening thread
- RenameThread("bitcoin-opencon");
-
- try
- {
- vnThreadsRunning[THREAD_OPENCONNECTIONS]++;
- ThreadOpenConnections2(parg);
- vnThreadsRunning[THREAD_OPENCONNECTIONS]--;
- }
- catch (std::exception& e) {
- vnThreadsRunning[THREAD_OPENCONNECTIONS]--;
- PrintException(&e, "ThreadOpenConnections()");
- } catch (...) {
- vnThreadsRunning[THREAD_OPENCONNECTIONS]--;
- PrintException(NULL, "ThreadOpenConnections()");
- }
- printf("ThreadOpenConnections exited\n");
-}
-
void static ProcessOneShot()
{
string strDest;
@@ -1379,10 +1345,8 @@ void static ProcessOneShot()
}
}
-void ThreadOpenConnections2(void* parg)
+void ThreadOpenConnections()
{
- printf("ThreadOpenConnections started\n");
-
// Connect to specific addresses
if (mapArgs.count("-connect") && mapMultiArgs["-connect"].size() > 0)
{
@@ -1395,12 +1359,10 @@ void ThreadOpenConnections2(void* parg)
OpenNetworkConnection(addr, NULL, strAddr.c_str());
for (int i = 0; i < 10 && i < nLoop; i++)
{
- Sleep(500);
- if (fShutdown)
- return;
+ MilliSleep(500);
}
}
- Sleep(500);
+ MilliSleep(500);
}
}
@@ -1410,18 +1372,10 @@ void ThreadOpenConnections2(void* parg)
{
ProcessOneShot();
- vnThreadsRunning[THREAD_OPENCONNECTIONS]--;
- Sleep(500);
- vnThreadsRunning[THREAD_OPENCONNECTIONS]++;
- if (fShutdown)
- return;
-
+ MilliSleep(500);
- vnThreadsRunning[THREAD_OPENCONNECTIONS]--;
CSemaphoreGrant grant(*semOutbound);
- vnThreadsRunning[THREAD_OPENCONNECTIONS]++;
- if (fShutdown)
- return;
+ boost::this_thread::interruption_point();
// Add seed nodes if IRC isn't working
if (addrman.size()==0 && (GetTime() - nStart > 60) && !fTestNet)
@@ -1501,95 +1455,75 @@ void ThreadOpenConnections2(void* parg)
}
}
-void ThreadOpenAddedConnections(void* parg)
+void ThreadOpenAddedConnections()
{
- // Make this thread recognisable as the connection opening thread
- RenameThread("bitcoin-opencon");
-
- try
{
- vnThreadsRunning[THREAD_ADDEDCONNECTIONS]++;
- ThreadOpenAddedConnections2(parg);
- vnThreadsRunning[THREAD_ADDEDCONNECTIONS]--;
+ LOCK(cs_vAddedNodes);
+ vAddedNodes = mapMultiArgs["-addnode"];
}
- catch (std::exception& e) {
- vnThreadsRunning[THREAD_ADDEDCONNECTIONS]--;
- PrintException(&e, "ThreadOpenAddedConnections()");
- } catch (...) {
- vnThreadsRunning[THREAD_ADDEDCONNECTIONS]--;
- PrintException(NULL, "ThreadOpenAddedConnections()");
- }
- printf("ThreadOpenAddedConnections exited\n");
-}
-
-void ThreadOpenAddedConnections2(void* parg)
-{
- printf("ThreadOpenAddedConnections started\n");
-
- if (mapArgs.count("-addnode") == 0)
- return;
if (HaveNameProxy()) {
- while(!fShutdown) {
- BOOST_FOREACH(string& strAddNode, mapMultiArgs["-addnode"]) {
+ while(true) {
+ list<string> lAddresses(0);
+ {
+ LOCK(cs_vAddedNodes);
+ BOOST_FOREACH(string& strAddNode, vAddedNodes)
+ lAddresses.push_back(strAddNode);
+ }
+ BOOST_FOREACH(string& strAddNode, lAddresses) {
CAddress addr;
CSemaphoreGrant grant(*semOutbound);
OpenNetworkConnection(addr, &grant, strAddNode.c_str());
- Sleep(500);
+ MilliSleep(500);
}
- vnThreadsRunning[THREAD_ADDEDCONNECTIONS]--;
- Sleep(120000); // Retry every 2 minutes
- vnThreadsRunning[THREAD_ADDEDCONNECTIONS]++;
+ MilliSleep(120000); // Retry every 2 minutes
}
- return;
}
- vector<vector<CService> > vservAddressesToAdd(0);
- BOOST_FOREACH(string& strAddNode, mapMultiArgs["-addnode"])
+ for (unsigned int i = 0; true; i++)
{
- vector<CService> vservNode(0);
- if(Lookup(strAddNode.c_str(), vservNode, GetDefaultPort(), fNameLookup, 0))
+ list<string> lAddresses(0);
{
- vservAddressesToAdd.push_back(vservNode);
+ LOCK(cs_vAddedNodes);
+ BOOST_FOREACH(string& strAddNode, vAddedNodes)
+ lAddresses.push_back(strAddNode);
+ }
+
+ list<vector<CService> > lservAddressesToAdd(0);
+ BOOST_FOREACH(string& strAddNode, lAddresses)
+ {
+ vector<CService> vservNode(0);
+ if(Lookup(strAddNode.c_str(), vservNode, GetDefaultPort(), fNameLookup, 0))
{
- LOCK(cs_setservAddNodeAddresses);
- BOOST_FOREACH(CService& serv, vservNode)
- setservAddNodeAddresses.insert(serv);
+ lservAddressesToAdd.push_back(vservNode);
+ {
+ LOCK(cs_setservAddNodeAddresses);
+ BOOST_FOREACH(CService& serv, vservNode)
+ setservAddNodeAddresses.insert(serv);
+ }
}
}
- }
- loop
- {
- vector<vector<CService> > vservConnectAddresses = vservAddressesToAdd;
// Attempt to connect to each IP for each addnode entry until at least one is successful per addnode entry
// (keeping in mind that addnode entries can have many IPs if fNameLookup)
{
LOCK(cs_vNodes);
BOOST_FOREACH(CNode* pnode, vNodes)
- for (vector<vector<CService> >::iterator it = vservConnectAddresses.begin(); it != vservConnectAddresses.end(); it++)
+ for (list<vector<CService> >::iterator it = lservAddressesToAdd.begin(); it != lservAddressesToAdd.end(); it++)
BOOST_FOREACH(CService& addrNode, *(it))
if (pnode->addr == addrNode)
{
- it = vservConnectAddresses.erase(it);
+ it = lservAddressesToAdd.erase(it);
it--;
break;
}
}
- BOOST_FOREACH(vector<CService>& vserv, vservConnectAddresses)
+ BOOST_FOREACH(vector<CService>& vserv, lservAddressesToAdd)
{
CSemaphoreGrant grant(*semOutbound);
- OpenNetworkConnection(CAddress(*(vserv.begin())), &grant);
- Sleep(500);
- if (fShutdown)
- return;
+ OpenNetworkConnection(CAddress(vserv[i % vserv.size()]), &grant);
+ MilliSleep(500);
}
- if (fShutdown)
- return;
- vnThreadsRunning[THREAD_ADDEDCONNECTIONS]--;
- Sleep(120000); // Retry every 2 minutes
- vnThreadsRunning[THREAD_ADDEDCONNECTIONS]++;
- if (fShutdown)
- return;
+ MilliSleep(120000); // Retry every 2 minutes
}
}
@@ -1599,8 +1533,7 @@ bool OpenNetworkConnection(const CAddress& addrConnect, CSemaphoreGrant *grantOu
//
// Initiate outbound network connection
//
- if (fShutdown)
- return false;
+ boost::this_thread::interruption_point();
if (!strDest)
if (IsLocal(addrConnect) ||
FindNode((CNetAddr)addrConnect) || CNode::IsBanned(addrConnect) ||
@@ -1609,11 +1542,9 @@ bool OpenNetworkConnection(const CAddress& addrConnect, CSemaphoreGrant *grantOu
if (strDest && FindNode(strDest))
return false;
- vnThreadsRunning[THREAD_OPENCONNECTIONS]--;
CNode* pnode = ConnectNode(addrConnect, strDest);
- vnThreadsRunning[THREAD_OPENCONNECTIONS]++;
- if (fShutdown)
- return false;
+ boost::this_thread::interruption_point();
+
if (!pnode)
return false;
if (grantOutbound)
@@ -1626,70 +1557,84 @@ bool OpenNetworkConnection(const CAddress& addrConnect, CSemaphoreGrant *grantOu
}
+// for now, use a very simple selection metric: the node from which we received
+// most recently
+double static NodeSyncScore(const CNode *pnode) {
+ return -pnode->nLastRecv;
+}
-
-
-
-
-
-void ThreadMessageHandler(void* parg)
-{
- // Make this thread recognisable as the message handling thread
- RenameThread("bitcoin-msghand");
-
- try
- {
- vnThreadsRunning[THREAD_MESSAGEHANDLER]++;
- ThreadMessageHandler2(parg);
- vnThreadsRunning[THREAD_MESSAGEHANDLER]--;
+void static StartSync(const vector<CNode*> &vNodes) {
+ CNode *pnodeNewSync = NULL;
+ double dBestScore = 0;
+
+ // Iterate over all nodes
+ BOOST_FOREACH(CNode* pnode, vNodes) {
+ // check preconditions for allowing a sync
+ if (!pnode->fClient && !pnode->fOneShot &&
+ !pnode->fDisconnect && pnode->fSuccessfullyConnected &&
+ (pnode->nStartingHeight > (nBestHeight - 144)) &&
+ (pnode->nVersion < NOBLKS_VERSION_START || pnode->nVersion >= NOBLKS_VERSION_END)) {
+ // if ok, compare node's score with the best so far
+ double dScore = NodeSyncScore(pnode);
+ if (pnodeNewSync == NULL || dScore > dBestScore) {
+ pnodeNewSync = pnode;
+ dBestScore = dScore;
+ }
+ }
}
- catch (std::exception& e) {
- vnThreadsRunning[THREAD_MESSAGEHANDLER]--;
- PrintException(&e, "ThreadMessageHandler()");
- } catch (...) {
- vnThreadsRunning[THREAD_MESSAGEHANDLER]--;
- PrintException(NULL, "ThreadMessageHandler()");
+ // if a new sync candidate was found, start sync!
+ if (pnodeNewSync) {
+ pnodeNewSync->fStartSync = true;
+ pnodeSync = pnodeNewSync;
}
- printf("ThreadMessageHandler exited\n");
}
-void ThreadMessageHandler2(void* parg)
+void ThreadMessageHandler()
{
- printf("ThreadMessageHandler started\n");
SetThreadPriority(THREAD_PRIORITY_BELOW_NORMAL);
- while (!fShutdown)
+ while (true)
{
+ bool fHaveSyncNode = false;
+
vector<CNode*> vNodesCopy;
{
LOCK(cs_vNodes);
vNodesCopy = vNodes;
- BOOST_FOREACH(CNode* pnode, vNodesCopy)
+ BOOST_FOREACH(CNode* pnode, vNodesCopy) {
pnode->AddRef();
+ if (pnode == pnodeSync)
+ fHaveSyncNode = true;
+ }
}
+ if (!fHaveSyncNode)
+ StartSync(vNodesCopy);
+
// Poll the connected nodes for messages
CNode* pnodeTrickle = NULL;
if (!vNodesCopy.empty())
pnodeTrickle = vNodesCopy[GetRand(vNodesCopy.size())];
BOOST_FOREACH(CNode* pnode, vNodesCopy)
{
+ if (pnode->fDisconnect)
+ continue;
+
// Receive messages
{
- TRY_LOCK(pnode->cs_vRecv, lockRecv);
+ TRY_LOCK(pnode->cs_vRecvMsg, lockRecv);
if (lockRecv)
- ProcessMessages(pnode);
+ if (!g_signals.ProcessMessages(pnode))
+ pnode->CloseSocketDisconnect();
}
- if (fShutdown)
- return;
+ boost::this_thread::interruption_point();
// Send messages
{
TRY_LOCK(pnode->cs_vSend, lockSend);
if (lockSend)
- SendMessages(pnode, pnode == pnodeTrickle);
+ g_signals.SendMessages(pnode, pnode == pnodeTrickle);
}
- if (fShutdown)
- return;
+ boost::this_thread::interruption_point();
}
{
@@ -1698,16 +1643,7 @@ void ThreadMessageHandler2(void* parg)
pnode->Release();
}
- // Wait and allow messages to bunch up.
- // Reduce vnThreadsRunning so StopNode has permission to exit while
- // we're sleeping, but we must always check fShutdown after doing this.
- vnThreadsRunning[THREAD_MESSAGEHANDLER]--;
- Sleep(100);
- if (fRequestShutdown)
- StartShutdown();
- vnThreadsRunning[THREAD_MESSAGEHANDLER]++;
- if (fShutdown)
- return;
+ MilliSleep(100);
}
}
@@ -1721,18 +1657,6 @@ bool BindListenPort(const CService &addrBind, string& strError)
strError = "";
int nOne = 1;
-#ifdef WIN32
- // Initialize Windows Sockets
- WSADATA wsadata;
- int ret = WSAStartup(MAKEWORD(2,2), &wsadata);
- if (ret != NO_ERROR)
- {
- strError = strprintf("Error: TCP/IP socket library failed to start (WSAStartup returned error %d)", ret);
- printf("%s\n", strError.c_str());
- return false;
- }
-#endif
-
// Create socket for listening for incoming connections
#ifdef USE_IPV6
struct sockaddr_storage sockaddr;
@@ -1879,14 +1803,11 @@ void static Discover()
NewThread(ThreadGetMyExternalIP, NULL);
}
-void StartNode(void* parg)
+void StartNode(boost::thread_group& threadGroup)
{
- // Make this thread recognisable as the startup thread
- RenameThread("bitcoin-start");
-
if (semOutbound == NULL) {
// initialize semaphore
- int nMaxOutbound = min(MAX_OUTBOUND_CONNECTIONS, (int)GetArg("-maxconnections", 125));
+ int nMaxOutbound = min(MAX_OUTBOUND_CONNECTIONS, nMaxConnections);
semOutbound = new CSemaphore(nMaxOutbound);
}
@@ -1902,77 +1823,39 @@ void StartNode(void* parg)
if (!GetBoolArg("-dnsseed", true))
printf("DNS seeding disabled\n");
else
- if (!NewThread(ThreadDNSAddressSeed, NULL))
- printf("Error: NewThread(ThreadDNSAddressSeed) failed\n");
+ threadGroup.create_thread(boost::bind(&TraceThread<boost::function<void()> >, "dnsseed", &ThreadDNSAddressSeed));
+#ifdef USE_UPNP
// Map ports with UPnP
- if (fUseUPnP)
- MapPort();
-
- // Get addresses from IRC and advertise ours
- if (!NewThread(ThreadIRCSeed, NULL))
- printf("Error: NewThread(ThreadIRCSeed) failed\n");
+ MapPort(GetBoolArg("-upnp", USE_UPNP));
+#endif
// Send and receive from sockets, accept connections
- if (!NewThread(ThreadSocketHandler, NULL))
- printf("Error: NewThread(ThreadSocketHandler) failed\n");
+ threadGroup.create_thread(boost::bind(&TraceThread<void (*)()>, "net", &ThreadSocketHandler));
// Initiate outbound connections from -addnode
- if (!NewThread(ThreadOpenAddedConnections, NULL))
- printf("Error: NewThread(ThreadOpenAddedConnections) failed\n");
+ threadGroup.create_thread(boost::bind(&TraceThread<void (*)()>, "addcon", &ThreadOpenAddedConnections));
// Initiate outbound connections
- if (!NewThread(ThreadOpenConnections, NULL))
- printf("Error: NewThread(ThreadOpenConnections) failed\n");
+ threadGroup.create_thread(boost::bind(&TraceThread<void (*)()>, "opencon", &ThreadOpenConnections));
// Process messages
- if (!NewThread(ThreadMessageHandler, NULL))
- printf("Error: NewThread(ThreadMessageHandler) failed\n");
+ threadGroup.create_thread(boost::bind(&TraceThread<void (*)()>, "msghand", &ThreadMessageHandler));
// Dump network addresses
- if (!NewThread(ThreadDumpAddress, NULL))
- printf("Error; NewThread(ThreadDumpAddress) failed\n");
-
- // Generate coins in the background
- GenerateBitcoins(GetBoolArg("-gen", false), pwalletMain);
+ threadGroup.create_thread(boost::bind(&LoopForever<void (*)()>, "dumpaddr", &DumpAddresses, 10000));
}
bool StopNode()
{
printf("StopNode()\n");
- fShutdown = true;
- nTransactionsUpdated++;
- int64 nStart = GetTime();
+ MapPort(false);
if (semOutbound)
for (int i=0; i<MAX_OUTBOUND_CONNECTIONS; i++)
semOutbound->post();
- do
- {
- int nThreadsRunning = 0;
- for (int n = 0; n < THREAD_MAX; n++)
- nThreadsRunning += vnThreadsRunning[n];
- if (nThreadsRunning == 0)
- break;
- if (GetTime() - nStart > 20)
- break;
- Sleep(20);
- } while(true);
- if (vnThreadsRunning[THREAD_SOCKETHANDLER] > 0) printf("ThreadSocketHandler still running\n");
- if (vnThreadsRunning[THREAD_OPENCONNECTIONS] > 0) printf("ThreadOpenConnections still running\n");
- if (vnThreadsRunning[THREAD_MESSAGEHANDLER] > 0) printf("ThreadMessageHandler still running\n");
- if (vnThreadsRunning[THREAD_MINER] > 0) printf("ThreadBitcoinMiner still running\n");
- if (vnThreadsRunning[THREAD_RPCLISTENER] > 0) printf("ThreadRPCListener still running\n");
- if (vnThreadsRunning[THREAD_RPCHANDLER] > 0) printf("ThreadsRPCServer still running\n");
-#ifdef USE_UPNP
- if (vnThreadsRunning[THREAD_UPNP] > 0) printf("ThreadMapPort still running\n");
-#endif
- if (vnThreadsRunning[THREAD_DNSSEED] > 0) printf("ThreadDNSAddressSeed still running\n");
- if (vnThreadsRunning[THREAD_ADDEDCONNECTIONS] > 0) printf("ThreadOpenAddedConnections still running\n");
- if (vnThreadsRunning[THREAD_DUMPADDRESS] > 0) printf("ThreadDumpAddresses still running\n");
- while (vnThreadsRunning[THREAD_MESSAGEHANDLER] > 0 || vnThreadsRunning[THREAD_RPCHANDLER] > 0)
- Sleep(20);
- Sleep(50);
+ MilliSleep(50);
DumpAddresses();
+
return true;
}
@@ -1993,6 +1876,18 @@ public:
if (closesocket(hListenSocket) == SOCKET_ERROR)
printf("closesocket(hListenSocket) failed with error %d\n", WSAGetLastError());
+ // clean up some globals (to help leak detection)
+ BOOST_FOREACH(CNode *pnode, vNodes)
+ delete pnode;
+ BOOST_FOREACH(CNode *pnode, vNodesDisconnected)
+ delete pnode;
+ vNodes.clear();
+ vNodesDisconnected.clear();
+ delete semOutbound;
+ semOutbound = NULL;
+ delete pnodeLocalHost;
+ pnodeLocalHost = NULL;
+
#ifdef WIN32
// Shutdown Windows Sockets
WSACleanup();
@@ -2000,3 +1895,48 @@ public:
}
}
instance_of_cnetcleanup;
+
+
+
+
+
+
+
+void RelayTransaction(const CTransaction& tx, const uint256& hash)
+{
+ CDataStream ss(SER_NETWORK, PROTOCOL_VERSION);
+ ss.reserve(10000);
+ ss << tx;
+ RelayTransaction(tx, hash, ss);
+}
+
+void RelayTransaction(const CTransaction& tx, const uint256& hash, const CDataStream& ss)
+{
+ CInv inv(MSG_TX, hash);
+ {
+ LOCK(cs_mapRelay);
+ // Expire old relay messages
+ while (!vRelayExpiration.empty() && vRelayExpiration.front().first < GetTime())
+ {
+ mapRelay.erase(vRelayExpiration.front().second);
+ vRelayExpiration.pop_front();
+ }
+
+ // Save original serialized message so newer versions are preserved
+ mapRelay.insert(std::make_pair(inv, ss));
+ vRelayExpiration.push_back(std::make_pair(GetTime() + 15 * 60, inv));
+ }
+ LOCK(cs_vNodes);
+ BOOST_FOREACH(CNode* pnode, vNodes)
+ {
+ if(!pnode->fRelayTxes)
+ continue;
+ LOCK(pnode->cs_filter);
+ if (pnode->pfilter)
+ {
+ if (pnode->pfilter->IsRelevantAndUpdate(tx, hash))
+ pnode->PushInventory(inv);
+ } else
+ pnode->PushInventory(inv);
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2026-04-30 16:08:24 +0000