add a FAILED state to activities. tested on comm and exec

[simgrid.git] / src / s4u / s4u_Activity.cpp

diff --git a/src/s4u/s4u_Activity.cpp b/src/s4u/s4u_Activity.cpp
index a174119..ae3846b 100644 (file)
--- a/src/s4u/s4u_Activity.cpp
+++ b/src/s4u/s4u_Activity.cpp
@@ -8,6 +8,8 @@
 #include "simgrid/Exception.hpp"
 #include "simgrid/s4u/Activity.hpp"
 #include "simgrid/s4u/Engine.hpp"
+#include "simgrid/s4u/Exec.hpp"
+#include "simgrid/s4u/Io.hpp"
 #include "src/kernel/activity/ActivityImpl.hpp"
 #include "src/kernel/actor/ActorImpl.hpp"
 #include "src/kernel/actor/SimcallObserver.hpp"
@@ -30,6 +32,13 @@ Activity* Activity::wait_for(double timeout)
   if (state_ == State::INITED)
     vetoable_start();
 
+  if (state_ == State::FAILED) {
+    if (dynamic_cast<Exec*>(this))
+      throw HostFailureException(XBT_THROW_POINT, "Cannot wait for a failed exec");
+    if (dynamic_cast<Io*>(this))
+      throw StorageFailureException(XBT_THROW_POINT, "Cannot wait for a failed I/O");
+  }
+
   kernel::actor::ActorImpl* issuer = kernel::actor::ActorImpl::self();
   kernel::actor::ActivityWaitSimcall observer{issuer, pimpl_.get(), timeout};
   if (kernel::actor::simcall_blocking(