From 43aea417b0ed46e9ab634f32c0cc8b47c94e64ee Mon Sep 17 00:00:00 2001 From: vaxerski Date: Thu, 18 Aug 2022 22:35:55 +0200 Subject: [PATCH] Fix occasional hangups on exit --- src/Compositor.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/Compositor.cpp b/src/Compositor.cpp index 5d6d65ec..bf549695 100644 --- a/src/Compositor.cpp +++ b/src/Compositor.cpp @@ -233,6 +233,14 @@ void CCompositor::cleanup() { wl_display_terminate(m_sWLDisplay); m_sWLDisplay = nullptr; + + // kill the PID with a sigkill after 2 seconds + const auto PID = getpid(); + + std::string call = "sleep 2 && kill -9 " + std::to_string(PID); + + execl("/bin/sh", "/bin/sh", "-c", call.c_str(), ">", "/dev/null", nullptr); // this is to prevent that random "freezing" + // the PID should not be reused. } void CCompositor::startCompositor() {