[qemu] Implement forced stop.

canonical · Aug 16, 2022 · 5b4d0db · 5b4d0db
1 parent ff358dd
commit 5b4d0db
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Showing 2 changed files with 27 additions and 5 deletions.
diff --git a/src/platform/backends/qemu/qemu_virtual_machine.cpp b/src/platform/backends/qemu/qemu_virtual_machine.cpp
@@ -283,13 +283,35 @@ void mp::QemuVirtualMachine::start()
     vm_process->write(qmp_execute_json("qmp_capabilities"));
 }
 
-void mp::QemuVirtualMachine::stop()
+void mp::QemuVirtualMachine::stop(bool force)
 {
-    shutdown();
+    shutdown(force);
 }
 
-void mp::QemuVirtualMachine::shutdown()
+void mp::QemuVirtualMachine::shutdown(bool force)
 {
+    if (force)
+    {
+        state = State::off;
+        mpl::log(mpl::Level::info, vm_name, "Forced shutdown");
+
+        if (vm_process)
+        {
+            mpl::log(mpl::Level::info, vm_name, "Killing process");
+            try
+            {
+                vm_process->kill();
+            }
+            catch (std::exception&)
+            {
+            }
+        }
+        else
+            mpl::log(mpl::Level::info, vm_name, "No process to kill");
+
+        return;
+    }
+
     if (state == State::suspended)
     {
         mpl::log(mpl::Level::info, vm_name, fmt::format("Ignoring shutdown issued while suspended"));

diff --git a/src/platform/backends/qemu/qemu_virtual_machine.h b/src/platform/backends/qemu/qemu_virtual_machine.h
@@ -41,8 +41,8 @@ class QemuVirtualMachine final : public QObject, public BaseVirtualMachine
     ~QemuVirtualMachine();
 
     void start() override;
-    void stop() override;
-    void shutdown() override;
+    void stop(bool force = false) override;
+    void shutdown(bool force = false) override;
     void suspend() override;
     State current_state() override;
     int ssh_port() override;