X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/15c81e44412415173de220954a453019c68714cd..dbb6a5398ebdb917f1de3acc0d16cd83cd23de71:/examples/lua/chord/chord.lua

diff --git a/examples/lua/chord/chord.lua b/examples/lua/chord/chord.lua
index 061ba662ab..523b15017c 100644
--- a/examples/lua/chord/chord.lua
+++ b/examples/lua/chord/chord.lua
@@ -65,7 +65,7 @@ function node(...)
 
     while now < max_simulation_time do
 
-      task, err = simgrid.comm.test(my_node.comm_recv)
+      task, err = my_node.comm_recv:test()
 
       if task then
 	-- I received a task: answer it
@@ -130,28 +130,20 @@ function handle_task(task)
           task.answer_to .. ": the successor of " .. task.request_id ..
 	  " is " .. my_node.fingers[1])
 
-      local ans_task = simgrid.task.new("", comp_size, comm_size)
-      ans_task.type = "find successor answer"
-      ans_task.request_id = task.request_id
-      ans_task.answer = my_node.fingers[1]
-      ans_task:dsend(task.answer_to)
+      task.type = "find successor answer"
+      task.answer = my_node.fingers[1]
+      task:dsend(task.answer_to)
     else
       -- forward the request to the closest preceding finger in my table
 
       simgrid.info("Forwarding the 'find successor' request to my closest preceding finger")
-
-      local next_task = simgrid.task.new("", comp_size, comm_size)
-      next_task.type = "find successor"
-      next_task.request_id = task.request_id
-      next_task.answer_to = task.answer_to
-      next_task:dsend(closest_preceding_node(next_task.request_id))
+      task:dsend(closest_preceding_node(task.request_id))
     end
 
   elseif type == "get predecessor" then
-    local ans_task = simgrid.task.new("", comp_size, comm_size)
-    ans_task.type = "get predecessor answer"
-    ans_task.answer = my_node.predecessor
-    ans_task:dsend(task.answer_to)
+    task.type = "get predecessor answer"
+    task.answer = my_node.predecessor
+    task:dsend(task.answer_to)
 
   elseif type == "notify" then
     -- someone is telling me that he may be my new predecessor
@@ -279,7 +271,7 @@ function remote_find_successor(ask_to, id)
         " for id " .. id .. ", waiting for the answer")
 
     while true do
-      task = simgrid.comm.wait(my_node.comm_recv, timeout)
+      task = my_node.comm_recv:wait(timeout)
       my_node.comm_recv = simgrid.task.irecv(my_node.id)
     
       if not task then
@@ -320,7 +312,7 @@ function remote_get_predecessor(ask_to)
   if task:send(ask_to, timeout) then
     -- request successfully sent: wait for an answer
     while true do
-      task = simgrid.comm.wait(my_node.comm_recv, timeout)
+      task = my_node.comm_recv:wait(timeout)
       my_node.comm_recv = simgrid.task.irecv(my_node.id)
     
       if not task then