From 77a6c3512a44dfe6540dde71946e6484fe4f173f Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期一, 10 五月 2021 16:05:28 +0800
Subject: [PATCH] test lock code.
---
src/bh_api.cpp | 44 +++++++++++++++++++++++++++++++++++++++++---
1 files changed, 41 insertions(+), 3 deletions(-)
diff --git a/src/bh_api.cpp b/src/bh_api.cpp
index 7e7b2e9..c9ceb20 100644
--- a/src/bh_api.cpp
+++ b/src/bh_api.cpp
@@ -1,6 +1,7 @@
#include "bh_api.h"
#include "defs.h"
#include "topic_node.h"
+#include <cstdio>
#include <memory>
using namespace bhome_shm;
@@ -8,11 +9,42 @@
namespace
{
-TopicNode &ProcNode()
+std::string GetProcExe()
+{
+ auto f = fopen("/proc/self/stat", "rb");
+ if (f) {
+ DEFER1(fclose(f));
+ char buf[100] = {0};
+ int n = fread(buf, 1, sizeof(buf), f);
+ if (n > 0) {
+ std::string s(buf, n);
+ auto start = s.find('(');
+ if (start != std::string::npos) {
+ ++start;
+ auto end = s.find(')', start);
+ return s.substr(start, end - start);
+ }
+ }
+ }
+ return std::to_string(getpid());
+}
+std::unique_ptr<TopicNode> &ProcNodePtr()
{
static bool init = GlobalInit(BHomeShm());
- static TopicNode node(BHomeShm());
- return node;
+ auto InitLog = []() {
+ auto id = GetProcExe();
+ char path[200] = {0};
+ sprintf(path, "/tmp/bhshmq_node_%s.log", id.c_str());
+ ns_log::AddLog(path);
+ return true;
+ };
+ static bool init_log = InitLog();
+ static std::unique_ptr<TopicNode> ptr(new TopicNode(BHomeShm()));
+ return ptr;
+}
+TopicNode &ProcNode()
+{
+ return *ProcNodePtr();
}
class TmpPtr : private boost::noncopyable
@@ -320,6 +352,12 @@
free(data);
}
+int BHCleanup()
+{
+ ProcNodePtr().reset();
+ return 0;
+}
+
int BHGetLastError(void **msg, int *msg_len)
{
int ec = 0;
--
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