Getting asyncua.sync.ThreadLoopNotRunning: error when the retrying connection is made after disconnection

[vixky67]

I have used asyncua Library to get the data from OPC server. This is the simple example of the code I have used in the application, I am getting these error randomly.
Describe the bug Calling connect() after disconnect() will raise ThreadLoopNotRunning error.

To Reproduce

client = Client('opc.tcp://localhost')
client.connect()
client.disconnect()
client.connect()
Traceback (most recent call last):
File "", line 1, in
File "/home/user/project/venv/lib/python3.10/site-packages/asyncua/sync.py", line 95, in wrapper
result = self.tloop.post(aio_func(*args, **kwargs))
File "/home/user/project/venv/lib/python3.10/site-packages/asyncua/sync.py", line 51, in post
raise ThreadLoopNotRunning(f"could not post {coro}")
asyncua.sync.ThreadLoopNotRunning: could not post <coroutine object Client.connect at 0x7faf0b51ace0>
In library The asynchorous method is used (async/await) but In my application I am used these await/async methods. Is these a possible reason for above error or anything else?

[schroeder-]

See #1364