3 files changed, 12 insertions, 1 deletions
diff --git a/src/cam/camera_session.cpp b/src/cam/camera_session.cpp
index b26c7974..16c1c66a 100644
--- a/src/cam/camera_session.cpp
+++ b/src/cam/camera_session.cpp
@@ -232,7 +232,7 @@ void CameraSession::processRequest(Request *request)
 
 	captureCount_++;
 	if (captureLimit_ && captureCount_ >= captureLimit_) {
-		EventLoop::instance()->exit(0);
+		captureDone.emit();
 		return;
 	}
 
diff --git a/src/cam/camera_session.h b/src/cam/camera_session.h
index 270ba3e9..2728d760 100644
--- a/src/cam/camera_session.h
+++ b/src/cam/camera_session.h
@@ -11,6 +11,8 @@
 #include <stdint.h>
 #include <vector>
 
+#include <libcamera/base/signal.h>
+
 #include <libcamera/camera.h>
 #include <libcamera/framebuffer.h>
 #include <libcamera/framebuffer_allocator.h>
@@ -28,6 +30,8 @@ public:
 
 	int run(const OptionsParser::Options &options);
 
+	libcamera::Signal<> captureDone;
+
 private:
 	int capture(libcamera::FrameBufferAllocator *allocator);
 
diff --git a/src/cam/main.cpp b/src/cam/main.cpp
index 90435206..a567a7cc 100644
--- a/src/cam/main.cpp
+++ b/src/cam/main.cpp
@@ -38,6 +38,7 @@ public:
 private:
 	void cameraAdded(std::shared_ptr<Camera> cam);
 	void cameraRemoved(std::shared_ptr<Camera> cam);
+	void captureDone();
 	int parseOptions(int argc, char *argv[]);
 	int prepareConfig();
 	int listControls();
@@ -330,6 +331,11 @@ void CamApp::cameraRemoved(std::shared_ptr<Camera> cam)
 	std::cout << "Camera Removed: " << cam->id() << std::endl;
 }
 
+void CamApp::captureDone()
+{
+	EventLoop::instance()->exit(0);
+}
+
 int CamApp::run()
 {
 	int ret;
@@ -364,6 +370,7 @@ int CamApp::run()
 
 	if (options_.isSet(OptCapture)) {
 		CameraSession session(camera_, config_.get());
+		session.captureDone.connect(this, &CamApp::captureDone);
 		return session.run(options_);
 	}