OPC UA 服务器对象析构时会停止并自动阻塞run线程

[zhaoxi-scut]

Pull Request 合并请求准备清单

详情参见此处

• 我同意在 Apache 2 开源许可下为本项目做贡献
• 此 pull request 是在正确的分支上提出的
• 此 pull request 有对应的错误报告或其他待改进的内容
• 我本地的 RMVL 进行了单元测试、性能测试，有对应的测试数据
• 我提交的 feature 有很好的文档记录，并且可以使用 CMake 项目构建示例代码

本地单元测试结果

[==========] Running 20 tests from 3 test suites.
[----------] Global test environment set-up.
[----------] 5 tests from OPC_UA_ClientTest
[ RUN      ] OPC_UA_ClientTest.read_variable
[       OK ] OPC_UA_ClientTest.read_variable (73 ms)
[ RUN      ] OPC_UA_ClientTest.variable_IO
[       OK ] OPC_UA_ClientTest.variable_IO (72 ms)
[ RUN      ] OPC_UA_ClientTest.call
[       OK ] OPC_UA_ClientTest.call (72 ms)
[ RUN      ] OPC_UA_ClientTest.variable_monitor
[       OK ] OPC_UA_ClientTest.variable_monitor (34 ms)
[ RUN      ] OPC_UA_ClientTest.event_monitor
[2024-06-22 17:32:54.819 (UTC+0800)] info/client        Created event monitor, monitor id: 0
[       OK ] OPC_UA_ClientTest.event_monitor (35 ms)
[----------] 5 tests from OPC_UA_ClientTest (287 ms total)

[----------] 1 test from OPC_UA_PubSub
[ RUN      ] OPC_UA_PubSub.pubsub_config
[2024-06-22 17:32:54.833 (UTC+0800)] info/userland      PubSub channel requested
[2024-06-22 17:32:54.833 (UTC+0800)] info/userland      PubSub channel requested
[       OK ] OPC_UA_PubSub.pubsub_config (151 ms)
[----------] 1 test from OPC_UA_PubSub (151 ms total)

[----------] 14 tests from OPC_UA_Server
[ RUN      ] OPC_UA_Server.variable_config
[       OK ] OPC_UA_Server.variable_config (0 ms)
[ RUN      ] OPC_UA_Server.add_variable_node
[       OK ] OPC_UA_Server.add_variable_node (51 ms)
[ RUN      ] OPC_UA_Server.add_data_source_variable_node
[       OK ] OPC_UA_Server.add_data_source_variable_node (51 ms)
[ RUN      ] OPC_UA_Server.add_variable_type_node
[       OK ] OPC_UA_Server.add_variable_type_node (51 ms)
[ RUN      ] OPC_UA_Server.add_method_node
[       OK ] OPC_UA_Server.add_method_node (51 ms)
[ RUN      ] OPC_UA_Server.add_object_node
[       OK ] OPC_UA_Server.add_object_node (51 ms)
[ RUN      ] OPC_UA_Server.add_object_node_with_method
[       OK ] OPC_UA_Server.add_object_node_with_method (51 ms)
[ RUN      ] OPC_UA_Server.add_object_type_node
[       OK ] OPC_UA_Server.add_object_type_node (52 ms)
[ RUN      ] OPC_UA_Server.create_object_by_object_type
[       OK ] OPC_UA_Server.create_object_by_object_type (51 ms)
[ RUN      ] OPC_UA_Server.find_node
[       OK ] OPC_UA_Server.find_node (51 ms)
[ RUN      ] OPC_UA_Server.add_event_type_node
[       OK ] OPC_UA_Server.add_event_type_node (51 ms)
[ RUN      ] OPC_UA_Server.trigger_event
[       OK ] OPC_UA_Server.trigger_event (52 ms)
[ RUN      ] OPC_UA_Server.function_ptr
[       OK ] OPC_UA_Server.function_ptr (51 ms)
[ RUN      ] OPC_UA_Server.view_node
[       OK ] OPC_UA_Server.view_node (51 ms)
[----------] 14 tests from OPC_UA_Server (669 ms total)

[----------] Global test environment tear-down
[==========] 20 tests from 3 test suites ran. (1109 ms total)
[  PASSED  ] 20 tests.