X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/22a6d90e2d923507bc5b418147c8e3d5c9a8f9e9..702d0b8f5973b3f1ce01e0f334842a5279fb17d9:/src/kernel/actor/ActorImpl.cpp

diff --git a/src/kernel/actor/ActorImpl.cpp b/src/kernel/actor/ActorImpl.cpp
index 99b32d2897..c31407c38c 100644
--- a/src/kernel/actor/ActorImpl.cpp
+++ b/src/kernel/actor/ActorImpl.cpp
@@ -59,7 +59,11 @@ ActorImpl::ActorImpl(const simgrid::xbt::string& name, s4u::Host* host) : host_(
   simcall.issuer = this;
 }
 
-ActorImpl::~ActorImpl() = default;
+ActorImpl::~ActorImpl() {
+  context_->iwannadie = false; // don't let the simcall's yield() do a Context::stop(), to avoid infinite loops
+  simgrid::simix::simcall([this] { simgrid::s4u::Actor::on_destruction(*ciface()); });
+  context_->iwannadie = true;
+}
 
 /* Become an actor in the simulation
  *
@@ -78,14 +82,13 @@ ActorImplPtr ActorImpl::attach(const std::string& name, void* data, s4u::Host* h
 
   if (not host->is_on()) {
     XBT_WARN("Cannot launch process '%s' on failed host '%s'", name.c_str(), host->get_cname());
-    std::rethrow_exception(
-        std::make_exception_ptr(simgrid::HostFailureException(XBT_THROW_POINT, "Cannot attach actor on failed host.")));
+    throw simgrid::HostFailureException(XBT_THROW_POINT, "Cannot attach actor on failed host.");
   }
 
   ActorImpl* actor = new ActorImpl(xbt::string(name), host);
   /* Actor data */
   actor->set_user_data(data);
-  actor->code = nullptr;
+  actor->code_ = nullptr;
 
   XBT_VERB("Create context %s", actor->get_cname());
   xbt_assert(simix_global != nullptr, "simix is not initialized, please call MSG_init first");
@@ -139,13 +142,14 @@ void ActorImpl::cleanup()
     watched_hosts.insert(get_host()->get_name());
   }
 
-  // Execute the termination callbacks
-  bool failed = context_->iwannadie;
-  while (not on_exit.empty()) {
-    auto exit_fun = on_exit.back();
-    on_exit.pop_back();
-    exit_fun(failed);
+  if (on_exit) {
+    // Execute the termination callbacks
+    bool failed = context_->iwannadie;
+    for (auto exit_fun = on_exit->crbegin(); exit_fun != on_exit->crend(); ++exit_fun)
+      (*exit_fun)(failed);
+    on_exit.reset();
   }
+  undaemonize();
 
   /* cancel non-blocking activities */
   for (auto activity : comms)
@@ -178,16 +182,11 @@ void ActorImpl::cleanup()
   }
 
   simix_global->mutex.unlock();
-
-  context_->iwannadie = false; // don't let the simcall's yield() do a Context::stop(), to avoid infinite loops
-  simgrid::simix::simcall([this] { simgrid::s4u::Actor::on_destruction(*ciface()); });
-  context_->iwannadie = true;
 }
 
 void ActorImpl::exit()
 {
   context_->iwannadie = true;
-  blocked_            = false;
   suspended_          = false;
   exception_          = nullptr;
 
@@ -306,15 +305,20 @@ void ActorImpl::daemonize()
   if (not daemon_) {
     daemon_ = true;
     simix_global->daemons.push_back(this);
-    SIMIX_process_on_exit(this, [this](bool) {
-      auto& vect = simix_global->daemons;
-      auto it    = std::find(vect.begin(), vect.end(), this);
-      xbt_assert(it != vect.end(), "The dying daemon is not a daemon after all. Please report that bug.");
-
-      /* Don't move the whole content since we don't really care about the order */
-      std::swap(*it, vect.back());
-      vect.pop_back();
-    });
+  }
+}
+
+void ActorImpl::undaemonize()
+{
+  if (daemon_) {
+    auto& vect = simix_global->daemons;
+    auto it    = std::find(vect.begin(), vect.end(), this);
+    xbt_assert(it != vect.end(), "The dying daemon is not a daemon after all. Please report that bug.");
+    /* Don't move the whole content since we don't really care about the order */
+
+    std::swap(*it, vect.back());
+    vect.pop_back();
+    daemon_ = false;
   }
 }
 
@@ -333,7 +337,7 @@ s4u::Actor* ActorImpl::restart()
   // start the new actor
   ActorImplPtr actor =
       ActorImpl::create(arg.name, std::move(arg.code), arg.data, arg.host, arg.properties.get(), nullptr);
-  actor->on_exit = std::move(arg.on_exit);
+  *actor->on_exit = std::move(*arg.on_exit);
   actor->set_kill_time(arg.kill_time);
   actor->set_auto_restart(arg.auto_restart);
 
@@ -450,11 +454,10 @@ ActorImpl* ActorImpl::start(const simix::ActorCode& code)
   if (not host_->is_on()) {
     XBT_WARN("Cannot launch actor '%s' on failed host '%s'", name_.c_str(), host_->get_cname());
     intrusive_ptr_release(this);
-    std::rethrow_exception(
-        std::make_exception_ptr(simgrid::HostFailureException(XBT_THROW_POINT, "Cannot start actor on failed host.")));
+    throw simgrid::HostFailureException(XBT_THROW_POINT, "Cannot start actor on failed host.");
   }
 
-  this->code = code;
+  this->code_ = code;
   XBT_VERB("Create context %s", get_cname());
   context_.reset(simix_global->context_factory->create_context(simix::ActorCode(code), this));
 
@@ -525,16 +528,6 @@ smx_actor_t SIMIX_process_attach(const char* name, void* data, const char* hostn
   return simgrid::kernel::actor::ActorImpl::attach(name, data, sg_host_by_name(hostname), properties).get();
 }
 
-/** @deprecated When this function gets removed, also remove the xbt_ex class, that is only there to help users to
- * transition */
-void SIMIX_process_throw(smx_actor_t actor, xbt_errcat_t cat, int value, const char* msg)
-{
-  xbt_ex e(XBT_THROW_POINT, msg);
-  e.category = cat;
-  e.value    = value;
-  actor->throw_exception(std::make_exception_ptr(e));
-}
-
 void simcall_HANDLER_process_suspend(smx_simcall_t simcall, smx_actor_t actor)
 {
   smx_activity_t sync_suspend = actor->suspend(simcall->issuer);
@@ -651,7 +644,7 @@ void SIMIX_process_on_exit(smx_actor_t actor, const std::function<void(int, void
 void SIMIX_process_on_exit(smx_actor_t actor, const std::function<void(bool /*failed*/)>& fun)
 {
   xbt_assert(actor, "current process not found: are you in maestro context ?");
-  actor->on_exit.emplace_back(fun);
+  actor->on_exit->emplace_back(fun);
 }
 
 /** @brief Restart a process, starting it again from the beginning. */