initial commit

common/utils/ratelimit.c

@@ -0,0 +1,29 @@
+/**********************************************************************************************
+  File name     : ratelimit.h
+  Module        : common
+  Author        : 
+  Copyright     : 
+  Version       : 0.1
+  Created on    : 2021-11-18
+  Creator       : amir.liang
+  Description   :
+            以一定的速率执行入参函数， ratelimit(func()); 每次call这个调用，默认每5秒最多执行一次func()  
+  Modify History:
+  1. Date:        Author:         Modification:
+************************************************************************************************/
+#include "ratelimit.h"
+
+static void retalimit_delay(){
+    hv_msleep(500);
+}
+void retalimit_test()
+{
+    uint64_t start = gettimeofday_ms();
+    LOG_TIME(retalimit_delay());
+    while(gettimeofday_ms() - start < 1000){
+        ratelimit(printf("%s test\n", __func__)); 
+    }
+    LOG_TIME("retalimit_delay()");
+}
+
+