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/topic_node.h | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/topic_node.h b/src/topic_node.h
index 3c90e5b..338a6e3 100644
--- a/src/topic_node.h
+++ b/src/topic_node.h
@@ -22,6 +22,7 @@
#include "socket.h"
#include <atomic>
#include <memory>
+#include <mutex>
#include <vector>
using namespace bhome_shm;
@@ -121,7 +122,7 @@
eSockSub,
eSockEnd,
};
- std::vector<std::unique_ptr<ShmSocket>> sockets_;
+ std::vector<std::shared_ptr<ShmSocket>> sockets_;
ShmSocket &SockNode() { return *sockets_[eSockNode]; }
ShmSocket &SockPub() { return *sockets_[eSockPub]; }
@@ -137,7 +138,11 @@
void state(const State st) { state_.store(st); }
void state_cas(State expected, const State val) { state_.compare_exchange_strong(expected, val); }
State state() const { return state_.load(); }
- bool IsOnline() const { return state() == eStateOnline; }
+ bool IsOnline() { return Init() && state() == eStateOnline; }
+ bool Init();
+ bool Valid() const { return !sockets_.empty(); }
+ std::mutex mutex_;
+ MQId ssn_id_ = 0;
std::atomic<State> state_;
TopicQueryCache topic_query_cache_;
--
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