[trafficserver] branch master updated: Standardization: Use chrono instead of core for stats_over_http (#9614)

[amc]

This is an automated email from the ASF dual-hosted git repository.

amc pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/master by this push:
     new 4a688fe785 Standardization: Use chrono instead of core for 
stats_over_http (#9614)
4a688fe785 is described below

commit 4a688fe785eef33b7bb036cd2103e298b599c870
Author: Alan M. Carroll <a...@apache.org>
AuthorDate: Sun Apr 16 01:18:59 2023 -0500

    Standardization: Use chrono instead of core for stats_over_http (#9614)
---
 plugins/stats_over_http/stats_over_http.cc | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/plugins/stats_over_http/stats_over_http.cc 
b/plugins/stats_over_http/stats_over_http.cc
index 7a86a32423..7836581c33 100644
--- a/plugins/stats_over_http/stats_over_http.cc
+++ b/plugins/stats_over_http/stats_over_http.cc
@@ -40,6 +40,8 @@
 #include <arpa/inet.h>
 #include <zlib.h>
 #include <fstream>
+#include <chrono>
+
 #include <ts/remap.h>
 
 #include "swoc/swoc_ip.h"
@@ -51,8 +53,6 @@
 #include <brotli/encode.h>
 #endif
 
-#include "tscore/ink_hrtime.h"
-
 #define PLUGIN_NAME     "stats_over_http"
 #define FREE_TMOUT      300000
 #define STR_BUFFER_SIZE 1024
@@ -180,6 +180,15 @@ init_br(stats_state *my_state)
 }
 #endif
 
+namespace
+{
+inline uint64_t
+ms_since_epoch()
+{
+  return 
std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
+}
+} // namespace
+
 encoding_format
 init_gzip(stats_state *my_state, int mode)
 {
@@ -415,7 +424,7 @@ json_out_stats(stats_state *my_state)
   APPEND("{ \"global\": {\n");
   TSRecordDump((TSRecordType)(TS_RECORDTYPE_PLUGIN | TS_RECORDTYPE_NODE | 
TS_RECORDTYPE_PROCESS), json_out_stat, my_state);
   version = TSTrafficServerVersionGet();
-  APPEND_STAT_JSON_NUMERIC("current_time_epoch_ms", "%" PRIu64, 
ink_hrtime_to_msec(ink_get_hrtime_internal()));
+  APPEND_STAT_JSON_NUMERIC("current_time_epoch_ms", "%" PRIu64, 
ms_since_epoch());
   APPEND("\"server\": \"");
   APPEND(version);
   APPEND("\"\n");
@@ -494,7 +503,7 @@ csv_out_stats(stats_state *my_state)
 {
   TSRecordDump((TSRecordType)(TS_RECORDTYPE_PLUGIN | TS_RECORDTYPE_NODE | 
TS_RECORDTYPE_PROCESS), csv_out_stat, my_state);
   const char *version = TSTrafficServerVersionGet();
-  APPEND_STAT_CSV_NUMERIC("current_time_epoch_ms", "%" PRIu64, 
ink_hrtime_to_msec(ink_get_hrtime_internal()));
+  APPEND_STAT_CSV_NUMERIC("current_time_epoch_ms", "%" PRIu64, 
ms_since_epoch());
   APPEND_STAT_CSV("version", "%s", version);
 }