修复关于初始化时间的bug

runtime/include/sandbox_request.h

@@ -179,6 +179,10 @@ pre_functions_output_request_add(struct sandbox_request *request, char *output,
 **/
 static inline void 
 concatenate_outputs(struct sandbox_request *request) {
+	if(request->pre_functions_output == NULL) {
+		return;
+	}
+
     size_t total_length = 0;  // Calculate total length without extra for null character
     struct sandbox_pre_functions_output *current = request->pre_functions_output;
 
@@ -229,5 +233,19 @@ concatenate_outputs(struct sandbox_request *request) {
 		request->previous_function_output = NULL;	
     }
 	request->output_length = total_length;
-    request->previous_function_output = concatenated_output;  
+    request->previous_function_output = concatenated_output;
+
+	/**/
+	if (request->pre_functions_output != NULL)
+	{
+		struct sandbox_pre_functions_output *current = request->pre_functions_output;
+		struct sandbox_pre_functions_output *next = NULL;
+		while (current) {
+    		next = current->next;  
+    		free(current->previous_function_output);  
+    		free(current);  
+    		current = next; }
+		request->pre_functions_output = NULL; 
+	}	
+	pthread_spin_destroy(&request->lock);  
 }

runtime/src/current_sandbox.c

@@ -375,7 +375,7 @@ current_sandbox_start(void)
 			goto err;
 		};
 
-		http_total_increment_2xx();
+		//http_total_increment_2xx();
 
 		sandbox->response_timestamp = __getcycles();
 

runtime/src/sandbox.c

@@ -151,18 +151,6 @@ sandbox_allocate(struct sandbox_request *sandbox_request)
 
 	/* Set state to initializing */
 	sandbox_set_as_initialized(sandbox, sandbox_request, now);
-	if (sandbox_request->pre_functions_output != NULL)
-	{
-		struct sandbox_pre_functions_output *current = sandbox_request->pre_functions_output;
-		struct sandbox_pre_functions_output *next = NULL;
-		while (current) {
-    		next = current->next;  
-    		free(current->previous_function_output);  
-    		free(current);  
-    		current = next; }
-		sandbox_request->pre_functions_output = NULL; 
-	}	
-	pthread_spin_destroy(&sandbox_request->lock);
 	free(sandbox_request);
 done:
 	return sandbox;

runtime/src/software_interrupt.c

@@ -266,10 +266,9 @@ software_interrupt_arm_timer(void)
 		/* if preemption disabled, broadcast sig alarm to all other threads to record the queuelength info */
 	if (!runtime_preemption_enabled) {
 		runtime_sigalrm_handler = RUNTIME_SIGALRM_HANDLER_BROADCAST; 
+		return;
 	}
 
-	if (!runtime_preemption_enabled) return;
-
 	struct itimerval interval_timer;
 
 	memset(&interval_timer, 0, sizeof(struct itimerval));