(zzz)

* i2psnark: Implement retransmission of requests. This
      eliminates one cause of complete stalls with a peer.
      This problem is common on torrents with a small number of
      active peers where there are no choke/unchokes to kickstart things.

apps/i2psnark/java/src/org/klomp/snark/PeerCheckerTask.java

@@ -164,6 +164,7 @@ class PeerCheckerTask extends TimerTask
                     worstDownloader = peer;
                   }
               }
+            peer.retransmitRequests();
             peer.keepAlive();
           }