Use a common function to abort for debugging purposes

src/entry_handler.cpp

@@ -166,6 +166,18 @@ namespace lifetime {
     }
   }
 
+  /**
+   * @brief Breaks into the debugger or terminates Sunshine if no debugger is attached.
+   */
+  void
+  debug_trap() {
+#ifdef _WIN32
+    DebugBreak();
+#else
+    std::raise(SIGTRAP);
+#endif
+  }
+
   /**
    * @brief Gets the argv array passed to main().
    */

src/entry_handler.h

@@ -42,6 +42,8 @@ namespace lifetime {
   extern std::atomic_int desired_exit_code;
   void
   exit_sunshine(int exit_code, bool async);
+  void
+  debug_trap();
   char **
   get_argv();
 }  // namespace lifetime

src/main.cpp

@@ -318,7 +318,7 @@ main(int argc, char *argv[]) {
     auto task = []() {
       BOOST_LOG(fatal) << "10 seconds passed, yet Sunshine's still running: Forcing shutdown"sv;
       log_flush();
-      std::abort();
+      lifetime::debug_trap();
     };
     force_shutdown = task_pool.pushDelayed(task, 10s).task_id;
 
@@ -331,7 +331,7 @@ main(int argc, char *argv[]) {
     auto task = []() {
       BOOST_LOG(fatal) << "10 seconds passed, yet Sunshine's still running: Forcing shutdown"sv;
       log_flush();
-      std::abort();
+      lifetime::debug_trap();
     };
     force_shutdown = task_pool.pushDelayed(task, 10s).task_id;
 

src/platform/windows/misc.cpp

@@ -489,7 +489,7 @@ namespace platf {
       auto winerror = GetLastError();
       // Log the failure of reverting to self and its error code
       BOOST_LOG(fatal) << "Failed to revert to self after impersonation: "sv << winerror;
-      std::abort();
+      DebugBreak();
     }
 
     return ec;

src/stream.cpp

@@ -1815,7 +1815,7 @@ namespace stream {
       auto task = []() {
         BOOST_LOG(fatal) << "Hang detected! Session failed to terminate in 10 seconds."sv;
         log_flush();
-        std::abort();
+        lifetime::debug_trap();
       };
       auto force_kill = task_pool.pushDelayed(task, 10s).task_id;
       auto fg = util::fail_guard([&force_kill]() {