SSU: Extend establishment phase retx timeout

router/java/src/net/i2p/router/transport/udp/InboundEstablishState.java

@@ -77,8 +77,11 @@ class InboundEstablishState {
         IB_STATE_COMPLETE
     }
     
-    /** basic delay before backoff */
-    private static final long RETRANSMIT_DELAY = 1500;
+    /** basic delay before backoff
+     *  Transmissions at 0, 3, 9 sec
+     *  Previously: 1500 (0, 1.5, 4.5, 10.5)
+     */
+    private static final long RETRANSMIT_DELAY = 3000;
 
     /** max delay including backoff */
     private static final long MAX_DELAY = 15*1000;

router/java/src/net/i2p/router/transport/udp/OutboundEstablishState.java

@@ -90,8 +90,11 @@ class OutboundEstablishState {
         OB_STATE_VALIDATION_FAILED
     }
     
-    /** basic delay before backoff */
-    private static final long RETRANSMIT_DELAY = 1500;
+    /** basic delay before backoff
+     *  Transmissions at 0, 3, 9 sec
+     *  Previously: 1500 (0, 1.5, 4.5, 10.5)
+     */
+    private static final long RETRANSMIT_DELAY = 3000;
 
     /** max delay including backoff */
     private static final long MAX_DELAY = 15*1000;