distr: fix superfluous requestpull due to bothed origin skip

lib/floof/distributor.ex

@@ -71,8 +71,7 @@ defmodule Floof.Distributor do
           send(trg, {:fwdxfer, {dcdhash, dcd2}})
         end
 
-        oset = MapSet.put(MapSet.new(), origin)
-        Floof.SessionManager.set_for_all(dcdhash, dcd2, oset)
+        Floof.SessionManager.set_for_all(dcdhash, dcd2, origin)
       end)
 
       Floof.DistributorSeen.mark_seen(dcdhash)

lib/floof/session_manager.ex

@@ -65,10 +65,6 @@ defmodule Floof.SessionManager do
       for {key, {sub, m}} <- state, into: %{} do
         m2 =
           if origin != sub do
-            Logger.debug(
-              "set_for_all origin!=sub #{inspect(key: key, origin: origin, sub: sub, subkey: subkey)}"
-            )
-
             if sub != nil do
               send(sub, {:SessionPushed, key})
             end