Write fee estimate and peers files only when initialized

Fixes #4669.

Move the loading of addresses to StartNode() to make it more
self-contained.

1 files changed, 19 insertions, 1 deletions

diff --git a/src/net.cpp b/src/net.cpp
index ab547e2fd7..ebb103b636 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -78,6 +78,7 @@ uint64_t nLocalHostNonce = 0;
 static std::vector<ListenSocket> vhListenSocket;
 CAddrMan addrman;
 int nMaxConnections = 125;
+bool fAddressesInitialized = false;
 
 vector<CNode*> vNodes;
 CCriticalSection cs_vNodes;
@@ -1739,6 +1740,18 @@ void static Discover(boost::thread_group& threadGroup)
 
 void StartNode(boost::thread_group& threadGroup)
 {
+    uiInterface.InitMessage(_("Loading addresses..."));
+    // Load addresses for peers.dat
+    int64_t nStart = GetTimeMillis();
+    {
+        CAddrDB adb;
+        if (!adb.Read(addrman))
+            LogPrintf("Invalid or missing peers.dat; recreating\n");
+    }
+    LogPrintf("Loaded %i addresses from peers.dat  %dms\n",
+           addrman.size(), GetTimeMillis() - nStart);
+    fAddressesInitialized = true;
+
     if (semOutbound == NULL) {
         // initialize semaphore
         int nMaxOutbound = min(MAX_OUTBOUND_CONNECTIONS, nMaxConnections);
@@ -1785,7 +1798,12 @@ bool StopNode()
     if (semOutbound)
         for (int i=0; i<MAX_OUTBOUND_CONNECTIONS; i++)
             semOutbound->post();
-    DumpAddresses();
+
+    if (fAddressesInitialized)
+    {
+        DumpAddresses();
+        fAddressesInitialized = false;
+    }
 
     return true;
 }