X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/8250fdfeb9c8dd3ae2a1d19f3c89871c9599d0f8..3ba5d4a966c2ac976b2b1656c52145f70189d108:/src/s4u/s4u_mailbox.cpp

diff --git a/src/s4u/s4u_mailbox.cpp b/src/s4u/s4u_mailbox.cpp
index ed78c0338c..288205124b 100644
--- a/src/s4u/s4u_mailbox.cpp
+++ b/src/s4u/s4u_mailbox.cpp
@@ -22,10 +22,10 @@ const char *Mailbox::name() {
 
 MailboxPtr Mailbox::byName(const char*name)
 {
-  simix::MailboxImpl* mbox = simix::MailboxImpl::byNameOrNull(name);
+  kernel::activity::MailboxImpl* mbox = kernel::activity::MailboxImpl::byNameOrNull(name);
   if (mbox == nullptr) {
     mbox = simix::kernelImmediate([name] {
-      return simix::MailboxImpl::byNameOrCreate(name);
+      return kernel::activity::MailboxImpl::byNameOrCreate(name);
     });
   }
   return MailboxPtr(&mbox->piface_, true);
@@ -41,6 +41,11 @@ bool Mailbox::empty()
   return pimpl_->comm_queue.empty();
 }
 
+bool Mailbox::listen()
+{
+  return not this->empty() || (pimpl_->permanent_receiver && not pimpl_->done_comm_queue.empty());
+}
+
 smx_activity_t Mailbox::front()
 {
   return pimpl_->comm_queue.empty() ? nullptr : pimpl_->comm_queue.front();
@@ -54,9 +59,9 @@ void Mailbox::setReceiver(ActorPtr actor) {
 
 /** @brief get the receiver (process associated to the mailbox) */
 ActorPtr Mailbox::receiver() {
-  if(pimpl_->permanent_receiver == nullptr)
+  if (pimpl_->permanent_receiver == nullptr)
     return ActorPtr();
-  return ActorPtr(&pimpl_->permanent_receiver->getIface());
+  return pimpl_->permanent_receiver->iface();
 }
 
 }