Tunnel: Reduce the IBGW and client OBGW batch time

Should reduce RTT by 225 ms

router/java/src/net/i2p/router/tunnel/BatchedRouterPreprocessor.java

@@ -24,11 +24,11 @@ class BatchedRouterPreprocessor extends BatchedPreprocessor {
     /** This goes in router advanced config */
     public static final String PROP_ROUTER_BATCH_FREQUENCY = "router.batchFrequency";
     /** for client OBGWs only (our data) */
-    public static final int OB_CLIENT_BATCH_FREQ = 75;
+    public static final int OB_CLIENT_BATCH_FREQ = 37;
     /** for exploratory OBGWs only (our tunnel tests and build messages) */
     public static final int OB_EXPL_BATCH_FREQ = 100;
     /** for IBGWs for efficiency (not our data) */
-    public static final int DEFAULT_BATCH_FREQUENCY = 150;
+    public static final int DEFAULT_BATCH_FREQUENCY = 75;
     
     /** for OBGWs */
     public BatchedRouterPreprocessor(RouterContext ctx, TunnelCreatorConfig cfg) {