Enable tunnel testing when in hidden mode (ticket #1192)

Enable tunnel testing when without addresses (ticket #1835)
Use fast peers for inbound tunnels when without addresses (ticket #1835)

history.txt

@@ -1,3 +1,23 @@
+2016-08-19 zzz
+ * CPUID: Add IDs for Kaby Lake
+ * JettyStart: Fix main()
+ * Router: Fix return code in getShutdownTimeRemaining()
+ * Tunnels:
+   - Enable tunnel testing when in hidden mode (ticket #1192)
+   - Enable tunnel testing when without addresses (ticket #1835)
+   - Use fast peers for inbound tunnels when without addresses (ticket #1835)
+
+2016-08-14 zzz
+ * i2ptunnel:
+   - Register actual listen host with port mapper
+   - Register POP and SMTP ports with port mapper
+ * Reseed: Add new 'atomike' reseed
+
+2016-08-12 zzz
+ * i2ptunnel:
+   - Add outproxy plugin support to SOCKS (ticket #1824)
+   - Use preferred sigtype for new SOCKS tunnels
+
 2016-08-09 zzz
  * Console: Fix UPnP NPE on /peers (ticket #1830)
 

router/java/src/net/i2p/data/router/RouterInfo.java

@@ -180,6 +180,16 @@ public class RouterInfo extends DatabaseEntry {
         _published = published;
     }
 
+    /**
+     * Return the number of router addresses.
+     * More efficient than getAddresses().size()
+     *
+     * @since 0.9.27
+     */
+    public int getAddressCount() {
+        return _addresses.size();
+    }
+
     /**
      * Retrieve the set of RouterAddress structures at which this
      * router can be contacted.

router/java/src/net/i2p/router/RouterVersion.java

@@ -18,7 +18,7 @@ public class RouterVersion {
     /** deprecated */
     public final static String ID = "Monotone";
     public final static String VERSION = CoreVersion.VERSION;
-    public final static long BUILD = 9;
+    public final static long BUILD = 10;
 
     /** for example "-test" */
     public final static String EXTRA = "";

router/java/src/net/i2p/router/tunnel/pool/ExploratoryPeerSelector.java

@@ -66,7 +66,9 @@ class ExploratoryPeerSelector extends TunnelPeerSelector {
             // If hidden and inbound, use fast peers - that we probably have recently
             // connected to and so they have our real RI - to maximize the chance
             // that the adjacent hop can connect to us.
-            if (settings.isInbound() && ctx.router().isHidden()) {
+            if (settings.isInbound() &&
+                (ctx.router().isHidden() ||
+                 ctx.router().getRouterInfo().getAddressCount() <= 0)) {
                 if (l.shouldLog(Log.INFO))
                     l.info("EPS SFP " + length + (settings.isInbound() ? " IB" : " OB") + " exclude " + exclude.size());
                 ctx.profileOrganizer().selectFastPeers(length, exclude, matches);

router/java/src/net/i2p/router/tunnel/pool/TunnelPoolManager.java

@@ -556,8 +556,10 @@ public class TunnelPoolManager implements TunnelManagerFacade {
     /** queue a recurring test job if appropriate */
     void buildComplete(PooledTunnelCreatorConfig cfg) {
         if (cfg.getLength() > 1 &&
-            (!_context.router().gracefulShutdownInProgress()) &&
-            !_context.getBooleanPropertyDefaultTrue("router.disableTunnelTesting")) {
+            !_context.router().gracefulShutdownInProgress() &&
+            (!_context.getBooleanPropertyDefaultTrue("router.disableTunnelTesting") ||
+             _context.router().isHidden() ||
+             _context.router().getRouterInfo().getAddressCount() <= 0)) {
             TunnelPool pool = cfg.getTunnelPool();
             if (pool == null) {
                 // never seen this before, do we reallly need to bother