(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/Peer.java

@@ -477,4 +477,14 @@ public class Peer implements Comparable
       s.keepAlive();
   }
 
+  /**
+   * Retransmit outstanding requests if necessary
+   */
+  public void retransmitRequests()
+  {
+    PeerState s = state;
+    if (s != null)
+      s.retransmitRequests();
+  }
+
 }