[fix] An initial startup failure in remote mode caused reloading and …

…exiting functions not working afterwards

src/main.cpp

@@ -633,9 +633,11 @@ int pipy_main(int argc, char *argv[]) {
       };
 
       exit = [&]() {
-        s_pool_cleaner.stop();
-        s_code_updater.stop();
-        s_signal_handler.stop();
+        if (!is_remote) {
+          s_pool_cleaner.stop();
+          s_code_updater.stop();
+          s_signal_handler.stop();
+        }
         exit_code = 0;
       };
 

src/worker-thread.cpp

@@ -568,6 +568,8 @@ bool WorkerManager::start(int concurrency, bool force) {
 
   m_concurrency = concurrency;
   m_loading_pipeline_lb = PipelineLoadBalancer::make();
+  m_stopping = false;
+  m_stopped = false;
 
   for (int i = 0; i < concurrency; i++) {
     auto wt = new WorkerThread(this, i);