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jeremyczhen / fdbus

FDBus - Fast Distributed Bus
https://blog.csdn.net/jeremy_cz/article/details/89060291
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【branch: v4.2.0】S级bug，S级bug,提供的python接口，get_sync方法，找不到c++提供的fdb_client_get_event_sync方法 #34

Open dengerousfuck opened 3 years ago

dengerousfuck commented 3 years ago

操作步骤： 1.拉取v4.2.0,编译好后，加载window的fdb_lib.dll 2.起一个client的Publish方法 3.client调用异步的get_async方法是OK的 4.client调用同步的get_sync方法，直接报AttributeError: function 'fdb_client_get_event_sync' not found

主要client的publish代码： if name == 'main': client = server1()

client.ex_client()

while True:
    et = client.Example.ElapseTime()
    et.hour = 13
    et.minute = 59
    et.second = 5
    client.publish(client.Example.NTF_ELAPSE_TIME, 'python topic 1', et.SerializeToString())
    time.sleep(1)

主要client的get_sync和get_async代码： if name == 'main': client = server1()

client.ex_client()

while True:
    client.get_async(client.Example.NTF_ELAPSE_TIME, 'python topic 1')
    time.sleep(5)
    msg = client.get_sync(client.Example.NTF_ELAPSE_TIME, 'python topic 1')
    print(msg)
    time.sleep(1)

####################### client的get_sync和get_async的报错信息如下 ################################ D:\works\ENVS\NOBO-ENV\Scripts\python.exe D:/works/NoboProject/NoBoCIA/common/fdbus/fdbus_template/fdbus_client_template1.py 2021-05-14 15:46:53.683 | INFO | NoBoCIA.common.fdbus.lib.BaseFdbus:start_name_server:97 - Connect qnx host server successful! 2021-05-14 15:46:58.726 | INFO | NoBoCIA.common.fdbus.lib.BaseFdbus:start_name_server:106 - Start name server successful! 2021-05-14 15:46:58.744 | INFO | main:on_online:52 - onOnline for client server1 2021-05-14 15:46:58.745 | INFO | NoBoCIA.common.fdbus.lib.BaseFdbus:on_online:516 - onOnline for client server1 2021-05-14 15:46:59.740 | INFO | NoBoCIA.common.fdbus.lib.BaseFdbus:on_get_event:547 - onGetEvent for client server1, code:3,topic:b'python topic 1',size:92 Traceback (most recent call last): File "D:\works\NoboProject\NoBoCIA\common\fdbus\fdbus_template\fdbus_client_template1.py", line 103, in msg = client.get_sync(client.Example.NTF_ELAPSE_TIME, 'python topic 1') File "D:\works\NoboProject\NoBoCIA\common\fdbus\lib\BaseFdbus.py", line 447, in get_sync self.fdb_clib.fdb_client_get_event_sync.argtypes = [ctypes.c_void_p, File "d:\app\python\lib\ctypes__init.py", line 387, in getattr func = self.getitem(name) File "d:\app\python\lib\ctypes\init.py", line 392, in getitem__ func = self._FuncPtr((name_or_ordinal, self)) AttributeError: function 'fdb_client_get_event_sync' not found