Fix a bug about invoking the event listener

Although the event listener of the signal manager is registered,
the signal manager did not call the event listener.
This patch fixes the problem.

Change-Id: I0d8920faab97bba8fd0cb565149418015228e3a2
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>

diff --git a/src/launchpad-process-pool/signal_manager.cc b/src/launchpad-process-pool/signal_manager.cc
index 81ea1b0..de8b624 100644 (file)
--- a/src/launchpad-process-pool/signal_manager.cc
+++ b/src/launchpad-process-pool/signal_manager.cc
@@ -194,6 +194,9 @@ int SignalManager::GetSigchldFd() {
 }
 
 void SignalManager::HandleSigchld(pid_t pid, int status) {
+  if (listener_ != nullptr)
+    listener_->OnSigchldReceived(pid);
+
   DBus::SendAppDeadSignal(pid, status);
   recycle_bin_->Add(std::make_shared<GarbageCollector>(pid));
 }