Use host's RngStream, instead of creating another one.

It was already done in commit 2b9e15c1a85e32f98027ba1f1ce99bed29490f49
(Fix the parallel execution for the bittorrent example.), but lost by commit
d55f9548c659a1e31267748bde0f8bc9846cd1d4 (-Cleaning a bit the code).

diff --git a/examples/msg/bittorrent/peer.c b/examples/msg/bittorrent/peer.c
index 08f8727..1923233 100644 (file)
--- a/examples/msg/bittorrent/peer.c
+++ b/examples/msg/bittorrent/peer.c
@@ -242,7 +242,8 @@ void peer_init(peer_t peer, int id, int seed)
 
   peer->current_pieces = xbt_dynar_new(sizeof(int), NULL);
 
-  peer->stream = RngStream_CreateStream("");
+  peer->stream =
+    (RngStream)MSG_host_get_property_value(MSG_host_self(), "stream");
   peer->comm_received = NULL;
 
   peer->round = 0;
@@ -266,8 +267,6 @@ void peer_free(peer_t peer)
   xbt_free(peer->pieces_count);
   xbt_free(peer->bitfield);
   xbt_free(peer->bitfield_blocks);
-
-  RngStream_DeleteStream(&peer->stream);
 }
 
 /**