only log reseed network disconnected warning once

router/java/src/net/i2p/router/networkdb/reseed/ReseedChecker.java

@@ -31,6 +31,7 @@ public class ReseedChecker {
     private final AtomicBoolean _inProgress = new AtomicBoolean();
     private volatile String _lastStatus = "";
     private volatile String _lastError = "";
+    private volatile boolean _networkLogged;
 
     public static final int MINIMUM = 50;
     private static final long STATUS_CLEAN_TIME = 20*60*1000;
@@ -79,9 +80,13 @@ public class ReseedChecker {
         File noReseedFileAlt3 = new File(_context.getConfigDir(), "noreseed.i2p");
         if (!noReseedFile.exists() && !noReseedFileAlt1.exists() && !noReseedFileAlt2.exists() && !noReseedFileAlt3.exists()) {
             if (!Addresses.isConnected()) {
-                _log.logAlways(Log.WARN, "Cannot reseed, no network connection");
+                if (!_networkLogged) {
+                    _log.logAlways(Log.WARN, "Cannot reseed, no network connection");
+                    _networkLogged = true;
+                }
                 return false;
             }
+            _networkLogged = false;
             if (count <= 1)
                 _log.logAlways(Log.INFO, "Downloading peer router information for a new I2P installation");
             else