X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fe304706848f0a64477d4687b3ea97d5b9a0c35c..54e818e2dea66d457ec7061f3f2bec19be321f39:/examples/s4u/dht-chord/s4u-dht-chord-node.cpp

diff --git a/examples/s4u/dht-chord/s4u-dht-chord-node.cpp b/examples/s4u/dht-chord/s4u-dht-chord-node.cpp
index e1d3c23103..8d9640f064 100644
--- a/examples/s4u/dht-chord/s4u-dht-chord-node.cpp
+++ b/examples/s4u/dht-chord/s4u-dht-chord-node.cpp
@@ -52,7 +52,6 @@ Node::Node(std::vector<std::string> args)
 
   // initialize my node
   id_                = std::stoi(args[1]);
-  stream             = simgrid::s4u::this_actor::get_host()->extension<HostChord>()->getStream();
   mailbox_           = simgrid::s4u::Mailbox::by_name(std::to_string(id_));
   next_finger_to_fix = 0;
   fingers_.resize(nb_bits, id_);
@@ -110,7 +109,7 @@ void Node::notifyAndQuit()
   XBT_DEBUG("Sending a 'PREDECESSOR_LEAVING' to my successor %d", fingers_[0]);
   try {
     simgrid::s4u::Mailbox::by_name(std::to_string(fingers_[0]))->put(pred_msg, 10, timeout);
-  } catch (const simgrid::TimeoutError&) {
+  } catch (const simgrid::TimeoutException&) {
     XBT_DEBUG("Timeout expired when sending a 'PREDECESSOR_LEAVING' to my successor %d", fingers_[0]);
     delete pred_msg;
   }
@@ -124,7 +123,7 @@ void Node::notifyAndQuit()
 
     try {
       simgrid::s4u::Mailbox::by_name(std::to_string(pred_id_))->put(succ_msg, 10, timeout);
-    } catch (const simgrid::TimeoutError&) {
+    } catch (const simgrid::TimeoutException&) {
       XBT_DEBUG("Timeout expired when sending a 'SUCCESSOR_LEAVING' to my predecessor %d", pred_id_);
       delete succ_msg;
     }
@@ -135,7 +134,9 @@ void Node::notifyAndQuit()
 void Node::randomLookup()
 {
   int res          = id_;
-  int random_index = RngStream_RandInt(stream, 0, nb_bits - 1);
+  // std::uniform_int_distribution<int> dist(0, nb_bits - 1);
+  // int random_index = dist(generator);
+  int random_index = generator() % nb_bits; // ensure reproducibility across platforms
   int random_id    = fingers_[random_index];
   XBT_DEBUG("Making a lookup request for id %d", random_id);
   if (random_id != id_)
@@ -214,7 +215,7 @@ void Node::checkPredecessor()
   XBT_DEBUG("Sending a 'Predecessor Alive' request to my predecessor %d", pred_id_);
   try {
     mailbox->put(message, 10, timeout);
-  } catch (const simgrid::TimeoutError&) {
+  } catch (const simgrid::TimeoutException&) {
     XBT_DEBUG("Failed to send the 'Predecessor Alive' request to %d", pred_id_);
     delete message;
     return;
@@ -229,7 +230,7 @@ void Node::checkPredecessor()
     comm->wait_for(timeout);
     XBT_DEBUG("Received the answer to my 'Predecessor Alive': my predecessor %d is alive", pred_id_);
     delete static_cast<ChordMessage*>(data);
-  } catch (const simgrid::TimeoutError&) {
+  } catch (const simgrid::TimeoutException&) {
     XBT_DEBUG("Failed to receive the answer to my 'Predecessor Alive' request");
     pred_id_ = -1;
   }
@@ -255,7 +256,7 @@ int Node::remoteGetPredecessor(int ask_to)
   XBT_DEBUG("Sending a 'Get Predecessor' request to %d", ask_to);
   try {
     mailbox->put(message, 10, timeout);
-  } catch (const simgrid::TimeoutError&) {
+  } catch (const simgrid::TimeoutException&) {
     XBT_DEBUG("Failed to send the 'Get Predecessor' request to %d", ask_to);
     delete message;
     return predecessor_id;
@@ -273,7 +274,7 @@ int Node::remoteGetPredecessor(int ask_to)
               answer->answer_id);
     predecessor_id = answer->answer_id;
     delete answer;
-  } catch (const simgrid::TimeoutError&) {
+  } catch (const simgrid::TimeoutException&) {
     XBT_DEBUG("Failed to receive the answer to my 'Get Predecessor' request");
     delete static_cast<ChordMessage*>(data);
   }
@@ -327,7 +328,7 @@ int Node::remoteFindSuccessor(int ask_to, int id)
   XBT_DEBUG("Sending a 'Find Successor' request to %d for id %d", ask_to, id);
   try {
     mailbox->put(message, 10, timeout);
-  } catch (const simgrid::TimeoutError&) {
+  } catch (const simgrid::TimeoutException&) {
     XBT_DEBUG("Failed to send the 'Find Successor' request to %d for id %d", ask_to, id_);
     delete message;
     return successor;
@@ -343,7 +344,7 @@ int Node::remoteFindSuccessor(int ask_to, int id)
               answer->request_id, id_, answer->answer_id);
     successor = answer->answer_id;
     delete answer;
-  } catch (const simgrid::TimeoutError&) {
+  } catch (const simgrid::TimeoutException&) {
     XBT_DEBUG("Failed to receive the answer to my 'Find Successor' request");
     delete static_cast<ChordMessage*>(data);
   }