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-rw-r--r--src/net.cpp31
1 files changed, 31 insertions, 0 deletions
diff --git a/src/net.cpp b/src/net.cpp
index e47a8bb168..15c4514f15 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -985,6 +985,12 @@ void CConnman::AcceptConnection(const ListenSocket& hListenSocket) {
return;
}
+ if (!fNetworkActive) {
+ LogPrintf("connection from %s dropped: not accepting new connections\n", addr.ToString());
+ CloseSocket(hSocket);
+ return;
+ }
+
if (!IsSelectableSocket(hSocket))
{
LogPrintf("connection from %s dropped: non-selectable socket\n", addr.ToString());
@@ -1784,6 +1790,9 @@ bool CConnman::OpenNetworkConnection(const CAddress& addrConnect, bool fCountFai
// Initiate outbound network connection
//
boost::this_thread::interruption_point();
+ if (!fNetworkActive) {
+ return false;
+ }
if (!pszDest) {
if (IsLocal(addrConnect) ||
FindNode((CNetAddr)addrConnect) || IsBanned(addrConnect) ||
@@ -2025,8 +2034,30 @@ void Discover(boost::thread_group& threadGroup)
#endif
}
+void CConnman::SetNetworkActive(bool active)
+{
+ if (fDebug) {
+ LogPrint("net", "SetNetworkActive: %s\n", active);
+ }
+
+ if (!active) {
+ fNetworkActive = false;
+
+ LOCK(cs_vNodes);
+ // Close sockets to all nodes
+ BOOST_FOREACH(CNode* pnode, vNodes) {
+ pnode->CloseSocketDisconnect();
+ }
+ } else {
+ fNetworkActive = true;
+ }
+
+ uiInterface.NotifyNetworkActiveChanged(fNetworkActive);
+}
+
CConnman::CConnman(uint64_t nSeed0In, uint64_t nSeed1In) : nSeed0(nSeed0In), nSeed1(nSeed1In)
{
+ fNetworkActive = true;
setBannedIsDirty = false;
fAddressesInitialized = false;
nLastNodeId = 0;