Use CValidationInterface from chain logic to notify peer logic

This adds a new CValidationInterface subclass, defined in main.h,
to receive notifications of UpdatedBlockTip and use that to push
blocks to peers, instead of doing it directly from
ActivateBestChain.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/init.cpp b/src/init.cpp
index eefef7ba0..7045b3e6e 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -72,6 +72,7 @@ static const bool DEFAULT_DISABLE_SAFEMODE = false;
 static const bool DEFAULT_STOPAFTERBLOCKIMPORT = false;
 
 std::unique_ptr<CConnman> g_connman;
+std::unique_ptr<PeerLogicValidation> peerLogic;
 
 #if ENABLE_ZMQ
 static CZMQNotificationInterface* pzmqNotificationInterface = NULL;
@@ -200,6 +201,8 @@ void Shutdown()
         pwalletMain->Flush(false);
 #endif
     MapPort(false);
+    UnregisterValidationInterface(peerLogic.get());
+    peerLogic.reset();
     g_connman.reset();
 
     StopTorControl();
@@ -1102,6 +1105,8 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
     g_connman = std::unique_ptr<CConnman>(new CConnman(GetRand(std::numeric_limits<uint64_t>::max()), GetRand(std::numeric_limits<uint64_t>::max())));
     CConnman& connman = *g_connman;
 
+    peerLogic.reset(new PeerLogicValidation(&connman));
+    RegisterValidationInterface(peerLogic.get());
     RegisterNodeSignals(GetNodeSignals());
 
     // sanitize comments per BIP-0014, format user agent and check total size